Author Archives: Paul_

Corydoras Neon Stripe (CW9, CW10, CW14/23)

11. November 2013

Corydoras Neon Stripe (CW9, CW10, CW14/23)

A group of scientifically still undescribed species of Corydoras from Peru has bright metallic stripes over the back and is thus called “Neon Stripe”. Some of these beautiful fish are currently in our stock. One of them is the “Neon Green” (CW9), which we can offer in small numbers as wild caught, another one is the “Neon Gold Stripe” or CW10, which is offered both wild collected and bred. The albinotic CW10 is, however, only available as bred. And the “Neon Red Stripe” (CW14/23, both are same species, the duplication came because one group were kept over a black substrate), sometimes offered bred, rarely wild collected, is probably a local variety of CW10.

The collage shows you all these “Neon Stripes” to give you an overview and help you through the sometimes confusing similar names.

All these Corydoras look a bit like the common Bronze Corydoras and thus are sometimes labelled “Corydoras aeneus” plus additional name; however, the “Neon Stripes” are no close relatives of C. aeneus.

Keeping and breeding of all these beautiful fish is quite easy and can be practiced even by beginners in the hobby. It is only due to the comparatively low reproduction rate that these fish are still among the more expensive species of the genus.

For our customers: Neon Green Stripe Wild (CW9) has code 221055, Neon Gold Stripe Wild (CW 10) code 221073, Neon Gold Stripe Bred (CW 10) code 221062, Neon Red Stripe Wild (CW14/23) code 221033 and Neon Gold Stripe Albino (CW 10) code 221092 on our stocklist. Please note that we exclusively supply the wholesale trade.

Angaben zum Tier
Herkunft Peru

Ilyodon xantusi

11. November 2013

Ilyodon xantusi Ilyodon xantusi

Once per year we are in the glad position to be able to offer a number of very rarely available splitfins (Goodeidae). Now this time of the year has come and our proofed breeder has supplied the results of this year.

Among many other species are some specimens of very beautiful, large Ilyodon xantusi. This splitfin is one of the larger species of the family, our specimens are already 8-9 cm long and fully grown.

Ilyodon xantusi is a peaceful species that can be kept in community tanks.

For our customers: Ilyodon: means “with a flat tooth”. xantusi: dedication name for John Xantus, the first collector of the species.

Common name: Xantus splitfin

Angaben zum Tier
Herkunft Nachzucht/bred

Wallago attu

7. November 2013

Wallago attu Wallago attu Wallago attu

We had to try quite long, but finally we succeeded and could import some youngsters of one of the most voracious of all predatory Asian catfishes again. Wallago attu attains a maximum length of about 2 m.

The enormous mouth extents far behind the eyes and it contains a large number of spiky teeth. The catfish does not hesitate to use them against nasty anglers when handled. Fish that are caught by these teeth are doomed. This is maybe the reason why this catfish is offered to the Goddess Kali, the Goddess of death and destruction (but also of renewal) by the Hindus.

For our customers: the animals have code 475505 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Indien / India
Verfügbare Größe in cm 12-15

Hyphessobrycon axelrodi

7. November 2013

Hyphessobrycon axelrodi Hyphessobrycon axelrodi

Initially, this charming dwarf tetra was described from the island of Trinidad. The maximum length is 2 cm in males and about 3 cm in females. Now we received a shipment with wild collected specimens from Venezuela. The beautiful animals fit quite good to the description of H. axelrodi, the calypsotetra; the scientist Taphorn determined the species in 1992 tentatively as Megalamphodus cf. axelrodi.

Regarding the generic name this tetra has undergone a real odyssey. It was initially described under the generic name of Aphyocharax, in 1977 Géry placed it in Megalamphodus with question mark. In 1997 Weitzman and Palmer dissolved the genus Megalamphodus and the calypsotetra was placed in Hyphessobrycon. Today Megalamphodus is regarded again as a valid genus by most scientists, but if the calypsotetra belongs to that genus is still an open question. So it is most often placed in Hyphessobrycon currently.

Despite all this confusion the fish is as beautiful and easy to keep as a fish can be and an ideal inhabitant of so-called nano tanks.

For our customers: the fish have code 259472 on our stocklist. Please note that we received that fish mixed with other tetras and are not able to ship it assorted. Please understand that we exlusively supply the wholesale trade.

Lexicon: Aphyocharax: means “small Charax”; Charax is another genus of tetra. Hyphessobrycon: means “small Brycon”; Brycon is another genus of tetra. Megalamphodus: means “with spacious ways”; this refers to anatomical details. axelrodi: dedication name for Herbert Axelrod.

Common name: Calypsotetra

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 2-3

Heterocharax virgulatus

7. November 2013

 

For the first time ever we managed to import this breathtaking species of tetra from Venezuela. The about 4 cm long fish always swim in closely aggregated schools. They settled in our fishhouse without problems, but for the photographer these fish are a real challenge. The brilliant glittering colours – blue, green, violet – vanished completely under the flashlight or the fish looked silvery all over the body. Only after a lot of trials we managed to find a position for the flash that allowed to illustrate this fish as beautiful as it looks to the eye of the observer.

For our customers: the animals have code 258373 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela

Rivulus tecminae

7. November 2013

Once the genus Rivulus was one of the most specious genus of killifish at all. Nowadays, more and more species are placed in different, smaller genera. This splitting is not always supported by the majority of scientists, and so some of them call still all species Rivulus, other scientists follow the splitting. In the case the splitting is justified, tecminae is placed in the genus Laimosemion. This fish occurs in the Orinoco basin in Venezuela and in the upper Rio Negro in Brazil. Our specimens, which we could import currently for the first time ever, come from Venezuela.

code: 344533

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela

Acestridium dichromum arrived!

7. November 2013

We received the very rare dwarf suckermouth catfish Acestridium dichromum from Venezuela. The species attains a length of 5-6 cm only. The species could be called “chameleon dwarf sucker cat”, for it becomes bright green when sitting on plant leaves, but changes colour to brown within a few days when only roots and stones are available.

For our customers: the animals have code 201533 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photo: Frank Schäfer

Crenicichla sp. Inirida III (= Fire Spot)

28. October 2013

Once more we were able to import a small number of this extraordinary beautiful pike cichlid. Many specimens are obviously fully grown already, the fish have sizes of 8 – 15 cm.

For our customers: the fish have code 673583 (8-10 cm), 673584 (10-12 cm), and 673585 (12-15 cm). Please note that we exclusively supply the wholesale trade.

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 8-15

Megalamphodus megalopterus

21. October 2013

Megalamphodus megalopterus Megalamphodus megalopterus Megalamphodus megalopterus

Black Phantom Tetra

The Black Phantom Tetra belongs to the most common species of fish in the aquarium trade. It originates from the Mato Grosso in Brazil, but all fish in the hobby are bred ones. Wild collected specimens do not appear in the trade, because decades of selective breeding produced so pretty fish that wild fish would be rejected by the customers as bad coloured! Especiallay the attarctive smoky black basic coloration is much paler in wild fish.

The Black Phantom Tetra is the type species of the genus Megalamphodus. That genus has been taken for a while as synonymous with Hyphessobrycon. Nowadays most specialists think that Megalamphodus is a valid genus. One should know that the fish can be found in literature under the names of Megalamphodus megalopterus and Hyphessobrycon megalopterus. Both names stand for the same species of fish.

Black Phantom Tetra become around 4 cm long and are ideal tankmates for cardinal tetras and other, very colourful species of fish, because the rather dull colours of the Black Phantom Tetra makes the other fish shine brighter. Besides this it is fascinating to observe the males displaying with all fins spread. It looks as if the fish would sail around each other.

For our customers: the animals have code 266904 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Megalamphodus: means “with spacious ways”; this refers to anatomical details. megalopterus: means “with very large fins”. Hyphessobrycon: means “small Brycon”. Brycon is another genus of tetra.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht/bred
Verfügbare Größe in cm 3-4

A new Cactus Cat related to L24/L25

7. October 2013

The Cactus Cats L24 and L25 become around 25-30 cm long and are quite popular among hobbyists with spacy tanks. The fish are very colorful and scientifically still undescribed. L24 originates from the Rio Tocantins and Rio Araguaia, L25 from the Rio Xingu. The two can be best distinguished by the pattern of the head: in L24 the head is plainly colored, in L25 are clearly visible dark spots on the head.

Now we received for the very first time Cactus Cats from the Rio Itacaiúna. The headwaters of that river are the same as the headwaters of the Rio Frisco, which is an affluent to the Rio Xingu. Moreover, both rivers, the Rio Itacaiúna and the Rio Frisco, are connected during the rainy season by a flooded savannah. So one would expect from the Rio Itacaiúna rather L25 than L24 and this is the reason why we listed the new fish provisionally under the name of L25b Pseudacanthicus sp. New Itacaiúna.

However, regarding coloration the new fish are much more alike L24 than L25. So DNS-samples have been sent to an institution to clearify the status. It is possible that L24 and L25 represent only colour morphs or subspecies of the same species. Both have also proved already to be somewhat variable. We know already at least 2 morphs of L25 from the Xingu and 4 morphs of L24 from the Tocantins and Araguaia (see http://www.aquariumglaser.de/en/archiv.php?news_id=768).

For our customers: the animals have code 26480-L 025B-6 on our stocklist. Only three specimens currently available! Please note that we exclusively supply the wholesale trade.

Lexicon: Pseudacanthicus: means “false Acanthicus”; Acanthicus is another genus of loricariid catfish.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien/Brazil
Verfügbare Größe in cm 20-25

Xenotoca eiseni San Marcos

1. October 2013

Only once per year we obtain a number of very rarely offered Goodeids, bred by a specialized breeder. This year the shipment contained inter alia the probably most beautiful species of these interesting livebearers: the San-Marcos-population of Xenotoca eiseni.

For our customers: the animals have code 476513 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Asterophysus batrachus

1. October 2013

We could import a number of still young, about 5-7 cm long specimens of this unusual catfish from Venezuela. The fish feed readily on feeder fish. Here is the story that belongs to the animals:

The Altum-Eater of the Atabapo

In the spring of 2004 Aquarium Glaser managed to import for the first time one of the bizarrest catfishes that the family – not noted for its paucity of remarkable forms – has to offer. There is as yet no common name for this fish, which appears to consist practically entirely of mouth. We are speaking of Asterophysus batrachus, scientifically described by Kner in 1858.

We are grateful to Roland Numrich for details of the natural lifestyle of this catfish.
While snorkelling in the Rio Atabapo during an expedition to Venezuela he spotted Asterophysus for the first time. According to Numrich’s report this catfish lives in rock crevices, from which it emerges with considerable speed to grab its prey, before disappearing again. No wonder that collecting this catfish has proved difficult!
But the real surprise is the species of fish on which Asterophysus preys: altum angels (Pterophyllum altum)! Anyone who has seen Pterophyllum altum will realise just why Asterophysus needs such a barn door of a mouth. The imported specimens were initially difficult to get to feed, but luckily after about 10 days they abandoned their of hunger strike without needing to be fed on altum angels! Even so, feeder fishes are essential. By now the individuals at Aquarium Glaser will even feed from the hand of their keeper, Hidenori Nakano, as he reports with not a little pride.
According to the Check List of the Freshwater fishes of South and Central America, Asterophysus batrachus is distributed not only in the Orinoco basin (to which the Atabapo belongs), but also in the upper Rio Negro. Maximum length is given in the scientific literature as 25 cm. These fishes are still imported in only small numbers each year.

From AqualogNews No 70. Please visit also the website of Aqualog: www.aqualog.de

For our customers: the animals have code 208811 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only!

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 5-7

Rhinogobius formosanus

1. October 2013

We could import this pretty brook-goby from Taiwan. The specific name of the fish refers to the old name of the island – Taiwan was formerly known as Formosa. The fish can attain a maximum length of about 8 cm. One should not keep them along with too small other fish, for the gobies may take them happily for food.

For our customers: the fish have code 453463 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Pseudomugil signifer GAP CREEK

1. October 2013

One of our breeders has to reduce the number of tanks in his fish house and so we have the very rare opportunity to offer some valuables among the rainbowfishes with given locality and in fully grown specimens. One of them is Pseudomugil signifer from the Gap Creek – beautiful animals, aren’t they?

For our customers: the animals have code 446203 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only!

Text & photos: Frank Schäfer

Neocaridina heteropoda Sushi Blue

30. September 2013

Neocaridina heteropoda is for sure the most popular of all dwarf shrimps; probably one must learn a new name for it, as it seems as if the name heteropoda is a junior synonym to the name davidi. But despite the name, may it be heteropoda or davidi: the dwarf shrimp scene is unthinkable without that tiny creature.

There do exist already many different sports of N. heteropoda. The wild animal is unspecatular regarding colour, but aquaristis have developed red, yellow, checkered or chocolate brown ones already. Currently we obtained a new crystal-blue one that is called “sushi blue” by the breeder.

For our customers: the shrimp has code 485203 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Neocaridina: means “new Caridina”; Caridina is another genus of shrimp. heteropoda: means “with different feet”. davidi: dedication name.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht/bred
Verfügbare Größe in cm 2-3

Hyphessobrycon sp. aff. metae

26. September 2013

We could import this pretty tetra from Venezuela. There is no doubt that it represents a close relative of Hyphessobrycon metae. The broad stripe in the caudal fin of our fish is the main difference.

For our customers: the animals have code 261352 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Lamontichthys llanero

24. September 2013

Currently we have this beautiful, but only very rarely available catfish in different sizes in stock. For more information on the species please see http://www.aquariumglaser.de/en/fish-archive/catfish-en/loricariidae-en/Lamontichthys_llanero_en/http://www.aquariumglaser.de/fischarchiv/welse/loricariidae/Lamontichthys_llanero_de/

For our customers: the fish have code 264854 (5-8 cm) and 264856 (10-12 cm) on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Hydrolycus tatauaia

17. September 2013

Hydrolycus tatauaia Hydrolycus tatauaia Hydrolycus tatauaia Hydrolycus tatauaia

Whosoever asked himself what makes a real good nightmare for small fishes in Amazonia: here is the answer. Hydrolycus tatauaia is a sabertooth-tetra that impales its victims with the extreme long teeth in the lower jaw. These teeth are so long that they have to be placed in special caves in the upper jaw and the skull when the mouth is closed – just like a saber in a sheath. Sweet dreams to you…

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Peru
Verfügbare Größe in cm 14-22

Scobinancistrus sp. L253

17. September 2013

Scobinancistrus sp. L253 Scobinancistrus sp. L253 Scobinancistrus sp. L253 Scobinancistrus sp. L253

This beautiful loricariid originates from the Rio Xingu. It becomes collected upstream from Altamira. In all probability the species can attain a maximum length of about 35 cm, but there are no reliable information on that topic available. The pretty pair we have currently in stock (and which made a good job as photo model) is around 16-20 cm long; we have also three additional specimens of that size in stock.

The sexes are difficult to tell apart in L253. The main difference is the body shape. Our female has moreover light, yellowish-white spines in the pectoral, ventral, and caudal fin, but this is almost for sure an individual exception.

So far nothing has been published on a successful breeding of L253. However, the closely related species Scobinancistrus aurantiacus is bred even commercially in small numbers. That species is a typical cave brooder.

For our customers: the animals have code 26480-L 253-7 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Scobinancistrus: means “rasping Ancistrus”; Ancistrus is another genus of catfish. aurantiacus: means “the orange coloured”.

Suggestion of a common name: Slender peacock pleco

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien/Brazil
Verfügbare Größe in cm 16-20

Hemirhamphodon phaiosoma

17. September 2013

For the first time ever we could import this very beautiful halfbeak from Indonesia. The halfbeaks of the genus Hemirhamphodon are adapted to blackwater in the wild. Thus they need – at least for the time of acclimatisation – very soft and acidic water. Maximum length of the species is around 6 cm (male), females stay smaller.

For our customers: the fish have code 421413 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Biotoecus dicentrarchus

17. September 2013

We have very nice, healthy specimens of this extremely rare dwarf cichlid from Venezuela in stock. For more information, please see http://www.aquariumglaser.de/en/news/Biotoecus_special_en/


For our customers: the fish have code 634483 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Text & photos: Frank Schäfer

Hyphessobrycon heliacus

17. September 2013

We currently have magnificent, large bred specimens of the Kitty tetra in stock. The males already have wonderfully developed dorsal fin “flags”. This species has been confused in the past with Hyphessobrycon lowae, which is a different species.

For our customers: the animals have code 261334 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photo: Frank Schäfer

Nanochromis transvestitus

10. September 2013

We obtained beautiful bred specimens of this charming dwarf cichlis. Males of the species becomes around 6 cm long, females stay smaller. This makes Nanochromis transvestitus one of the smallest cichlid species at all.

The species originates from the Lac Mai Ndombe region in the D.R. Congo. In contrast to most other congolese fishes, N. transvestitus is adapted to very soft and acidic water (pH 4.5) However, aquarium strains are less sensitive to other conditions than wild collected specimens, but nevertheless the species is much less susceptible to various diseases when kept in acidic water.

Otherwise keeping the fish is problem free and the species is very attractive. Like all species of Nanochromis it is an cave brooder. Females care for eggs and brood, males defend the territory. Males and females can be easily told apart by the pattern of the fins. The courtship behaviour is spectacular. Both sexes display with mouths wide open and maximum spread fins. Females additionally display a very strange looking S-shaped body.

For our customers: the fish have code 555002 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Nanochromis: means “small Chromis”; Chromis is another genus of fish. transvestitus: means “transvestite”; this name refers to the fact that the males are much less colorful than the females; usually in the animal kingdom this is the other way round.

Suggestion of a common name: Congolese zebra dwarf cichlid

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 3-4

Rivulus hartii

10. September 2013

We obtained this pretty killifish from a German breeder in small numbers. Rivulus hartii (the species has be placed in the genus Anablepsoides recently, thus the correct name is now Anablepsoides hartii) becomes comparatively large and grows to a maximum size of 11 cm. In the aquarium this rather peaceful fish can live up to 3 years. However, the tank must be always absolutely densly covered, for all Rivulus are perfect jumpers.

For our customers: the fish have code 343662 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Satanoperca jurupari Tocantins

10. September 2013

We received very nice, approximately 15 cm long Satanoperca jurupari from the Rio Tocantins in Brazil. This eartheater is only seldom available.

For our customers: the fish have code 678506 (12-15 cm) and 676507 (14-17 cm) on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only!

Text & photos: Frank Schäfer

Xiphophorus variatus Rio Nautla

10. September 2013

We obtained in very limited numbers this beautiful local variety of the wild variatus platy (Xiphophorus variatus) from a German breeder. The Rio Nautla variety is a fish that occurs in the wild, not an artificial sport! For our customers: the fish have code 442983 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text: Frank Schäfer, photos: Dieter Bork

Nomorhamphus rex

10. September 2013

This species of halfbeak from Sulawesi (formerly: Celebes) has been described scientifically only last year (2012). It can be distinguished most easily by the coloration from N. ebrardtii, a quite similar species (see http://www.aquariumglaser.de/en/nomorhamphus-ebrardtii_de_1519.html). N. rex has yellow ventral fins, N. ebrardtii reddish-orange ones, N. rex has a red lower beak, the lower beak of N. ebrardtii has the same coloration as the body, and N. rex has black bordered fins, which is lacking in N. ebrardtii.

Of course there are a number of other differences, but these are not visible in life animals. The most important one is the different structure of the modified anal fin in males, which serves to the internal fertilization of the females. This fin is called andropodium and has a species-specific structure which usually also hinders the occurence of hybrids.

The livebearing halfbeaks are kept best in larger groups (10 specimens or more), then they are comparatively peaceful against each other. Feeding is easy, for the fish take readily flakes from the water surface. Additionally one should feed freeze-dried food items. The fish feed usually on sinking food only when they feel absolutely safe.

Water temperature should be between 24 and 28°C, neutral or slightly alcalic water (pH between 7 and 8.5) is the best choice. Maximum length for the females is around 6 cm, males always stay smaller.

For our customers: the fish have code 438863 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Nomorhamphus: means “with about equal beaks”. ebrardtii: dedication name for “Geheimrat” (= privy council) Ebrardt. rex: means “king”; the name has been chosen because the teeth of the fish remind one to the teeth of the dinosaur Tyrannosaurus rex.

Suggestion of a common name: Red-black halfbeak

Angaben zum Tier
Herkunft Indonesien / Indonesia
Verfügbare Größe in cm 5-6

Golden barb Koi

10. September 2013

The Golden barb is an artificial sport that is said to have derived from the half-banded barb (Barbus semifasciolatus). However, nobody can say this for sure. The fish appeared in the 1960ies in the aquarium trade and is said to have been bred by an aquarist named Thomas Schubert of Camden, New Jersey, US. That is the reason why the fish is often referred to as “Barbus (or Puntius, both is wrong) schuberti”.

The Golden barb is an absolutely peaceful fish that never disappeared again and is always available in pet shops all over the world. In more recent times other sports have been developed, among them animals that have two or three colours on the body. These fish are called “Koi Golden barb” in the trade. We currently have very nice specimens of that sport in stock which we received from a breeder.

Regarding keeping this fish it is not necessary to make many words: it thrives very well both at room temperature and at 28°C and hardness and pH are of no meaning for the fish. As long as the water is drinkable for humans, the Golden barb will like it. And the species feeds virtually on any type of food that is produced for ornamental
fish.

For our customers: the fish have code 371343 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 4-5

Macrobrachium brasiliense Paraguay

27. August 2013

For the first time we could import this species of shrimp from Paraguay. Most probably it represents a population of Macrobrachium brasiliense. That species was imported by us ocassionally already from Peru (see http://www.aquarium-glaser.de/en/archiv.php?news_id=299). Compared with the Peruvian specimens those from Paraguay have more slender arms, otherwise they look identical. The maximum length of our animals is around 5 cm.

This species can be easily bred in freshwater. Possibly it becomes more spread in aquaria now than before, because animals from the Paraguay system are not so demanding regarding the water chemistry like those from the Amazonia/Orinoco-System and be kept very well at a pH higher than 7.

For our customers: the animals have code 484383 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Macrobrachium: ancient Greek, means “with big arm”. brasiliense: means “coming from Brazil”.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Paraguay
Verfügbare Größe in cm 4-5

Monopterus albinus

27. August 2013

The swamp- or rice-eels are strange-looking fish that become around 75 cm long. In their natural habitat they live deeply burrowed in the mud. These fish can survive even in almost oxygen-free water, because they own a lung that enables them to breath atmospheric air they take from the water surface. Swamp-eels are predators that feed on small fish and shrimps. Swamp eels themselves are regarded as excellent food fish. They are usually marketed alive, for they can survive many hours outside the water.

These fish are no relatives of the eels (Anguilla). As far as it is known the males – which can be recognized by the broader head – build a foam nest. Under this nest the swamp-eels spawn.

Monopterus albinus has been described scientifically already back in 1844, but most subsequent workers regarded the species as a synonym of M. cuchia. One should not confuse M. albinus with M. albus, which is another, valid species! We received very stable M. albinus recently from India. The fish have a very different color compared with M. cuchia, so it seems to be very likely that they represent a good species on their own.

Swamp eels need places to cover in the aquarium, otherwise they feel uncomfortable, become very shy and tend to panic. Settled specimens, on the other hand, become very tame and take the food (dead fish, for example frozen smelt) from a forceps.

For our customers: the fish have code 436254 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Monopterus: means “with one fin”. albus: means “white”. albinus: means “whiting”. cuchia: after the vernacular name in Bengal. Pneumabranchus: means “branch of the lung”.

Suggestion of a common name: Golden tulip eel

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Indien / India
Verfügbare Größe in cm 30-40

Nomorhamphus ebrardtii

27. August 2013

We imported very nice specimens of the halfbeak Nomorhamphus ebrardtii. This livebearing fish lives endemic (this means: exclusively there) on the island of Sulawesi, formerly known as Celebes. Here the species occurs mainly in smaller brooks. Maximum length of N. ebrardtii is around 6-7 cm.

The bright orange-red fins are very striking as well as the orange stripe on the belly is. However, the intensity of the colours depends much on the social postion of the individual fish. These fish have a strict hierarchy in both males and females. Only dominant specimens have the full strength of coloration. One should keep Nomorhamphus either by pair or in groups of 10 specimens upwards.

The fish need clean, oxygen-rich water. The pH should be neutral (around pH 7). They feed almost exclusively from the water surface. In the natural habitat they feed mainly on insects and most probably on pollen, on the aquarium they take readily food flakes (which should be rather small) and freeze-dried food items.

For our customers: the fish have code 438822 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexikon: Nomorhamphus: means “with about equal beaks”. ebrardtii: dedication name for “Geheimrat” (= privy council) Ebrardt.

Suggestion of a common name: Orange finned halfbeak

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Indonesien / Indonesia
Verfügbare Größe in cm 5-7

Colisa cf. labiosa INLE

27. August 2013

These gouramis belong to a scientifically still undescribed species, which is close to C. labiosa. The parents of our fish have been collected during a private collecting trip in Burma in Lake Inle. Our specimens are adult German bred ones. Very nice fish! The maximum length of the species is around 8 cm.

For our customers: the animals have code 411464 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text: Frank Schäfer, photos: Frank Schäfer, Rainer Hoyer

Apistogramma sp. STEEL BLUE

27. August 2013

We received German bred ones of this magnificent Apistogramma. Very colorful!

For our customers: the fish have code 628613 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text: Frank Schäfer, photos: Frank Schäfer, Rainer Hoyer

Three rare catfish-species from Paraguay

31. July 2013

We received three very rare and interesting species of catfish from Paraguay:

The pretty cory Corydoras diphyes, the dwarf sucker Otocinclus mimulus that lives along with C. diphyes and imitates that species, and the charming dwarf sucker Hisonotus nigricauda. We already have pages on our site, so please follow the links given here:

Corydoras diphyes: http://www.aquariumglaser.de/en/fish-archive/corydoras-en/Corydoras_diphyes_en/

Otocinclus mimulus: http://www.aquariumglaser.de/en/news/otocinclus_mimulus_en/

Hisonotus nigricauda: http://www.aquariumglaser.de/en/fish-archive/catfish-en/loricariidae-en/Hisonotus_nigricauda_en/

For our customers: the animals have code 227563 (Corydoras diphyes, lg-xlg), 273994 (Corydoras mimulus, xlg), and 258433 (Hisonotus nigricauda, lg) on our stocklist. Please note that we exclusively supply the wholesale trade. The photos show animals from our current stock.

Text & photos: Frank Schäfer

Annamia normani

31. July 2013

This top-rarity among the hillstream loaches reached us from Vietnam, where the genus Annamia is represented by this single species. A second, formally described species (A. thuathiensis), also from Vietnam, needs to be researched. A. normani has also been reported from Laos and Cambodia.

Annamia normani attains a maximum length of about 10 cm and is thus a large an representative hillstream loach. The fish is hardly shy and can be thus good observed in the aquarium. The pectoral and ventral fins are curled up and thus work like the heck spoiler of a racing car. They help the fish to stay near the bottom in water with strong current and save the power of the fish.

Annamia feed on Aufwuchs and so they need fine frozen and live foods as well as plant material. Food flakes are usually taken readily. Against tankmates, may they belong to their own or to other species, Annamia normani have proofed to be quite peaceful.

For our customers: the fish have code 364253 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very m
limited numbers only!

Lexicon: Annamia: after the old name for a larger part of what is nowadays Vietnam, eg “Annam”. Thus the name means “coming from Annam”. normani: dedication name for John Roxborough Norman (1898-1944), British ichthyologist , who worked inter alia at the British Museum in London.

Suggestion of a common name: Vietnamese Giraffe Loach

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Vietnam
Verfügbare Größe in cm 5-7

Corydoras polystictus

31. July 2013

We received from Brazil the very rarely offered, beautiful Corydoras polystictus. C. polystictus inhabits the Rio Paraguay basin in Brazil, Paraguay, and Argentina.

Corydoras polystictus is a deep bodies species, which likes to swim along with conspecifics. The spotted pattern varies in each individual. Maximum size reported for the species is around 4.5 cm.

For our customers: the fish have code 241002 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Corydoras: from ancient greek, means „with helmet and spear“. This refers to the strong armor and fin spines. polystictus: means “with many spots”.

Suggestion of a common name: Many-spotted Cory

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien/Brazil
Verfügbare Größe in cm 3-4

Laetacara araguaiae

31. July 2013

Finally we were able to import once more this charming dwarf cichlid. The fish was known in the hobby under the name of Laetacara sp. “Buckelkopf” ( = humphead) before the scientific description. For more informations, please click http://www.aquariumglaser.de/en/news/Laetacara_araguaiae_en/

For our customers: the animals have code 603002 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Datnioides microlepis

16. July 2013

Datnioides microlepis Datnioides microlepis Datnioides microlepis Datnioides microlepis

Finally we were able to import once more the most beautiful species of tiger perch, the Indonesian Tiger Fish. These large growing predators can reach a maximum length around 50 cm and are wonderful show fish for large aquaria. But our imports are still young, 4-6 cm long.

There are two populations of this perch, one originating from the southeast Asian mainland (the Chao Phraya and Mekong basins, this population is sometimes regarded as a separate species, D. pulcher) which has invariably 5 bars, while specimens from Indonesia have an individually variable number of bars. Both have in common the double bar on the tail.

It is fascinating to observe how fast the fish can change their coloration. When the fish are in a cool mood, they show the typical dark bars on a light ground. When the fish are upset – for example on hunt – they become very dark within a glimpse. Even small tiger fish prefer other fish as food. The feeder fish are hunted by swimming after them or by lying in ambush. When the latter tactic is chosen, only the light blaze discloses the hunter. The remaining body melts optically with the background.

For our customers: the fish have code 414002 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Datnioides: means “similar to Datnia”; Datnia is another genus of fish. microlepis: means “with small scales”. pulcher: means “beautiful”.

Angaben zum Tier
Herkunft Indonesien / Indonesia
Verfügbare Größe in cm 4-6

Guppy Neon Flame

11. July 2013

Guppy Neon Flame Guppy Neon Flame Guppy Neon Flame Guppy Neon Flame

This guppy sport is a real wonder regarding the coloration. We obtain the fish from Sri Lanka. The basic type is a tuxedo, eg light anterior body, black posterior body. The caudal fin is of the sunrise type, which means that it is yellow at its base and becomes red towards the border. In each individual the sun has risen at a different stage. All over the body is a metallic coating which shines bright green to blue, depending on the light.

These guppys are very healthy and undemanding. One should keep them, like all guppys, in groups formed of 5-10 males and 3-4 females. In such groups the males are courting the whole time through for the females. The latter seem to be watch all this quite unimpressed, but finally they mate with the male that did the best job – at least in the female´s opinion.

For our customers: the fish have code 418623 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 4-5

Cyprinion semiplotum

11. July 2013

Cyprinion semiplotum Cyprinion semiplotum Cyprinion semiplotum

One of the advantages of the aquarium hobby is that there exists a species of fish for any thinkable taste. Most of our readers will for sure prefer the pretty Pseudomugil cf. paskai, but the plump and drab coloured Cyprinion semiplotum is also worth a look.

This species of carp attains a maximum length of about 60 cm and originates from the north of India, Nepal and Bhutan. However, specimens larger than 30 cm are hardly ever found in the wild. According to the exporter, one can collect the species only a few weeks per year (august-spetember) and even at that time they are anything but common. The IUCN Red List lists the species as vulnerable. Population has declined for 30% in the last decade and it is presumed that it will shrink for another 30-50% in the decade coming. The reasons for that decline are overfishing, deforestation and pollution of the habitats. This unique carp lives exclusively in clear mountain streams in the Himalaya, which flow to the Ganges and the Brahmaputra. The specimens currently traded are said to originate from the Sankosh and Torsa rivers in North Bengal. However, collecting young specimens for the aquarium trade has no effect at all on the population. But due to the declining populations is is not very likely that the fish will appear on the ornamental fish market in the future again.

Almost nothing is known on the aquarium biology of this omnivorous species. It is said that it can be best compared with that of Labeo-kind fish. This means that one should keep the fish in larger groups, for otherwise they may develop an aggressive behaviour. It is self explaining that fish of that size should be kept in large aquaria. Hardness and pH are of lesser interest, but one should keep in mind that the species originates from subtropical regions and thus they should be kept not too warm (14-24°C).

For our customers: the fish have code 412952 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Cyprinion: this refers to the relationship of the Common carp (Cyprinus): semiplotum: means “half swimming”.

Common name: Assamese kingfish

Angaben zum Tier
Herkunft Indien / India
Verfügbare Größe in cm 3-5

Newly arrived: Notropis chrosomus

8. July 2013

We have received a good number of this extremely beautiful fish from our proved breeder. For further information, please check http://www.aquariumglaser.de/en/notropis-chrosomus-_de_1010.html.

For our customers: the fish have code 439391 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Pseudomugil luminatus “Yellow”

8. July 2013

Pseudomugil cf. paskai Pseudomugil cf. paskai Pseudomugil cf. paskai Pseudomugil cf. paskai

It has been only recently that we were able to present to you the sensational Pseudomugil luminatus “Red Neon” (see http://www.aquariumglaser.de/en/archiv.php?news_id=556). Now we received from one of our suppliers in Indonesia a new variety of that species which we called Pseudomugil luminatus “Yellow” due to the rather yellow basic coloration, compared with the “Red Neon”. However, when displaying the yellow colour changes also in a brilliant orange.

Besides the basic colour of the body the two varieties can be distinguished by the coloration of the caudal fin. In “luminatus Red Neon” the tips of that fin are very light coloured, in “luminatus Yellow” the tips are darker than the remaining fin.

Both varieties of that charming dwarf are currently in stock. The fish become hardly 3.5 cm long. Regarding keeping and breeding Pseudomugil luminatus has proofed to be very adaptable and hardy – an ideal aquarium fish!

For our customers: the animals have code 446453 (Red Neon) and 446463 (Yellow) on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Pseudomugil: means “wrong Mugil”; Mugil is another genus of fish. paskai: dedication name.

Suggestion of a common name: Neon Blue-Eye

Angaben zum Tier
Herkunft Indonesien / Indonesia
Verfügbare Größe in cm 2-3

Huge range of large Pseudacanthicus in stock!

17. June 2013

Currently we can offer several species of the magnificent Pseudacanthicus in show size:

L24, Pseudacanthicus serratus, 30-35 cm, only one specimen available, code 26480-L 024-8 on our stocklist

L25, Pseudacanthicus sp. Scarlet, 30-35 cm, only one specimen available in that size, code 26480-L 025-8

L25a, Pseudacanthicus sp. Sao Felix, 30-35 cm, also only one specimen available, code 26480-L 025a-7

LDA7, Pseudacanthicus sp. Leopard, two specimens 30-35 cm long, one 20-25 cm long, code 26480-LDA 007-10 (30-35 cm) and. 26480-LDA 007-8 (20-25 cm).

All pictures are made from the current stock. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Neocaridina heteropoda Yellow

12. June 2013

Neocaridina heteropoda Yellow Neocaridina heteropoda Yellow

The dwarf shrimp Neocaridina heteropoda is one of the most easy to keep dwarf shrimps. It is absolutely undemanding regarding water chemistry and tolerates water temperatures between 10 and 30°C. Moreover it is very easy to breed. The species attains a maximum length of about 3 cm and is a perfect aquarium animal.

Neocaridina heteropoda appears in a great variety of colours in the wild already. So the breeders tried already very soon to breed pure colour sports. This is how the attractive Neocaridina heteropoda Yellow was developed. Currently we can offer them in perfect condition from breeders in Hongkong.

For our customers: the animals have code 485202 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Neocaridina: means “new caridina”. Caridina is another genus of shrimp. heteropoda: means “with different types of feet”.

Suggestion of a common name: Yellow dwarf shrimp

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 2-3

Brachygobius doriae

5. June 2013

This is by far the most beautiful species of the bumblebee gobies. The males develop a splendid orange-red in the vertical bands of the body and tail. Females most often have yellow bands, but despite the colours they can be easily recognized by the comparably smaller head.

The species has been confused with B. xanthozonus for decades. We also received the fish under that name and stocked it so, because almost all aquarium books and websites depict B. doriae, but name it B. xanthozonus. However, B. xanthozonus has more than 50 scales in the horizontal row (our fish have somewhat more than 30); it is very questionable if the “true” B. xanthozonus has been ever kept in aquaria.

Brachygobius doriae becomes only 3,5 cm long and fits perfectly for small aquaria. We currently have gorgeous fish in showsize in stock. Adding some salt to the water (1-2 grams per litre) is much appreciated, but not necessary. Bumblebee gobies are broodcaring fishes. The males take care for the eggs that become attached on the wall of caves etc.. As soon as the fry swims free the broodcare ends.

For our customers: the animals have code 403705 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Brachygobius: Latin, means “short goby”. doriae: dedication name for the collector of the the fish, the Marquis J. Doria. xanthozonus: Latin, means “with yellow bands”.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Indonesien / Indonesia

Corydoras amandajanea

3. June 2013

This beautiful species of Corydoras is only occasionally available. It has a comparably pointed snout and becomes around 6 cm long. In its natural habitat this species lives in dark water. So it has only very few markings on the light colored body: the dark eyeband and a rectangular blotch right below the dorsal fin. Moreover a bright shining marking in the neck helps to find and recognize conspecifics. Besides this the body can be fine spotted or plain, this differs individually. When the light falls sideways in the tank, the flanks can show a very nice, bright green shine.

For our customers: the animals have code 221604 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only.

Lexicon: Corydoras: from ancient greek, means „with helmet and spear“. This refers to the strong armor and fin spines. amandajanea: dedication name for Amanda Jane Sands.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 5-6

Corydoras sp. San Juan

29. May 2013

The corys belonging to the Corydoras-elegans-complex are very variable in respect of coloration. Moreover they have a juvenile coloration that differs from the adult coloration, and the males have another coloration than the females. This makes them really difficult to apply to a described species. But the fish are very beautiful! Currently we have one of the most beautiful species of all in stock: Corydoras sp. “San Juan”. Most probably these fish belong to the species C. napoensis. Anyway, our specimens are fully grown specimens. The males reach about 4 cm total length, females grow a bit larger.

For our customers: the animals have code 244303 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Peru
Verfügbare Größe in cm 4-5

Wakin Goldfish Hoe Kim

27. May 2013

One of the earliest sports that developed in goldfish is the double tailfin. Simple goldfish with a double tailfin are called Wakin.

Red-and-white pattern belongs to the most popular and most beautiful colour sports in goldfish. Red-and-white fish are called in general Sarasa. The Wakin Sarasa is also called Wakin Hoe Kim.

Wakin goldfish are completely frost-resistant. However, one should keep in mind that our fish have been bred in Asia and are currently used to temperatures between 18 and 22°C. One should keep them indoors until the water temperature in the garden pond has reached at least 16°C. When autumn comes the fish adapt problem free to the slowly sinking water temperatures.

Wakin goldfish become as large as the common goldfish, eg 15-20 cm as a rule and around 30 cm maximum length.

For our customers: the fish have code 808701 (4-6 cm) and 808702 (6-8 cm) on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 4-6

Geophagus harreri

27. May 2013

Geophagus harreri Geophagus harreri Geophagus harreri Geophagus harreri

For the first time ever we can offer this pretty eartheater. The parents originate from Suriname (exactly: the Tapanahoni river. However, the species occurs also in other rivers of Suriname, like the Maroni river, for example). The fish prefer a moderate to strong current, but change to habitats with less current for breeding. Keeping conditions: this species needs comparably high water temperatures and should be kept at least at 28°C. It is no problem at all to high up to 32°C! Soft, acidic and bacteria poor water boost coloration and set the fish up in general.

Maximum size: probably around 25 cm. Males become larger and are more elongate. Females stay smaller and look more stout. Old fish may get a slight hump, but this seems not to be sex-specific.

The species belongs to the open brooders and use roots or stones for spawning. Compared with other eartheaters, this species can be very aggressive. Thus one should keep G. harreri only in very spacious tanks (200 cm minimum length). It is possible to keep the species along with other large cichlids (other eartheaters, Mesonauta, Heros, Uaru, etc.) and keeping G. harreri in company with many other fish calms them down in respect to the aggressiveness. Personally I had until now up to 150 fry, but I guess that a good pair can produce around 400 young.

Text & Photos: Thomas Weidner

For our customers: the fish have code 678101 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Lexicon: Geophagus: means “eartheater”. harreri: dedication name for one of the collectors of the type material.

Suggestion of a common name: Marowijne eartheater

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 3-5

Fantastic Pterophyllum scalare Santa Isabel arrived!

22. May 2013

Yesterday reached us wonderful wild collected angels from Santa Isabel. The picture has been taken from one of the fish that arrived yesterday! The fish have a beautiful coloration and are in a perfect condition.

For more information see http://www.aquariumglaser.de/en/pterophyllum-scalare-santa-isabel_de_1487.html

For our customers: the fish have code 699835 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Text & photo: Frank Schäfer

Tetranematichthys wallacei

21. May 2013

Tetranematichthys wallacei Tetranematichthys wallacei

Currently three different species of the remarkable genus Tetranematichthys are distinguished by scientists. None of them is often imported, because their secretive way of life between dead driftwood makes catching them a pure matter of luck. So we are very glad to have managed the first imporation ever of the species Tetranematichthys wallacei from Venezuela. We obtained three specimens and we are even more glad that they proofed to be one male and two females.

Like in the closely related genus Ageinosus the males of Tetranematichthys develope during the breeding season enormous dorsal fins. The spine of that fin is very thorny. The males attached with that thorny spine on the female during mating. The fertalisation is internal and managed by a penis-like organ that is formed by modified rays of the anal fin. It is said that after the breeding season the the dorsal fin in males reduces the size to that of the female.

This highly interesting and rare catfish reach a maximum total length of about 20 cm. It is carnivorous and prefers to feed on small fish. A tank for Tetranematichthys should contain fine sand on the bottom, should be softly lit and should be equipped with a great number of driftwood. During daytime the fish often sleep lying on the side. This behaviour is absolutely normal and no reason for the tank keeper to become anxious. Against conspecifics Tetranematichthys are completely peaceful.

For our customers: the fish have code 296415 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Lexicon: Tetranematichthys: means “fish with four threats”; this refers to the barbels. wallacei: dedication name for Alfred Russel Wallace (1823-1913).

Suggestion of a common name: Wallace´s Driftwood Dolphin Catfish

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 12-15

Clibanarius africanus

16. May 2013

The charming hermit crab Clibanarius africanus has become a very popular aquarium inhabitant. It is an euryhalin species, which means that it can survive in both pure fresh and pure marine water. However, it seems that it can live in pure freshwater only for a few months, so it is much better to keep it in brackish water.

Clibanarius are detritus feeders. Detritus is composed from several dead stuff of plants and animals. In the aquarium, Clibanarius feed readily on any typical fish food. Usually C. africanus are imported with the brown snail shells of the snail species Tympanotonus fuscatus, but occasionally they bear the white houses of the snail Pachymelania aurita.

For more information on the hermit crab, please click http://www.aqualog.de/Aqualog/news/web69/69-17-19e.pdf

For our customers: the crabs have code 483123 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Clibanarius: term for a heavily armoured cavalryman. africanus: means “comes from Africa”.

Text & photos: Frank Schäfer

Iguanodectes geisleri

6. May 2013

Iguanodectes geisleri Iguanodectes geisleri Iguanodectes geisleri Iguanodectes geisleri

The lizard tetras of the genus Iguanodectes are in general very rare aquarium fish. Currently 8 species are accepted. The very slender fish attain a maximum length of about 7 cm and are peaceful schooling fish.

We could import the very pretty Iguanodectes geisleri from Venezuela. This blackwater fish is characterized by the three coloured longitudinal bands on the flank. Males can be easily recognized by the red ventral, anal and caudal fins, which are transparent in females.

For our customers: the fish have code 264613 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Iguanodectes: means “Iguana biter”, referring to the teeth structure. geisleri: dedication name for Rolf Geisler (1925-2012).

Suggestion of a common name: Threebanded lizard tetra

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 6-7

Tucanoichthys tucano

3. May 2013

Finally we are able to offer this tiny, very nice and extremely rare dwarf tetra once more. For more information please see http://www.aquariumglaser.de/en/news/Tucanoichthys_tucano_en/.

For our customers: the animals have code 298923 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Apistogramma paucisquamis and A. mendezi

3. May 2013

Apistogramma mendezi

Although Apistogramma mendezi can be imported only occasionally and is also rarely bred the beautiful species is known to develop a great number of local varieties. Additionally males of the very same local population show a high degree of polychromatism. The term polychromatism means that animals can show a differing individual colour pattern which leads to the observation that different colored animals can be found together.

Currently we have a very attractive morph of A. mendezi in stock. The caudal fin of the fish has broad, longitudinal stripes in the lower part and round spots in the upper. Moreover the so called “belly stripe” below the lateral stripe is very distinctive in this population. It is very likely that this contrasting pattern is a result of the necessity that the females have to recognize the males of their own species. For our population of A. mendezi lives along with (= syntopically) the following, very similar species:

Apistogramma paucisquamis

This dwarf cichlid also lives in the dead leaves along the shores of blackwater streams as A. mendezi does. Usually these very similar species of Apistoramma live in geografically distinct areas. But it was suspected already for a long time that A. mendezi and A. paucisquamis could live syntopically in some regions eastern from Barcelos in the Rio Negro. Our specimes were imported mixed, so we think that they live together in the wild.

As in most cichlids, the females of Apistogramma choose the males and not the other way round. If similar species occur together, this leads usually to the fact that the males have to have a very distinct coloration, for otherwise the females cannot choose the correct males. In Apistogramma paucisquamis the males are characterized by the vertically striped caudal fin.

One might think the the fish do look very different, based on the pictures in this newsletter. But this misleads in so far, as the fish look very much alike when frightened or in neutral mood.

Like all Apistogramma species these two attractive dwarf cichlids need clean, germ-poor water and a bottom of fine sand . Hardness an pH are of lesser interest as long as the fish should be kept only, but for breeding attempts they need extremely soft and acidic water. Especially males of A. mendezi are quite gruff against the females, so the breeding tank should be rather large. Regarding food both species are undemanding and feed readily on any type of usual fish food, even dried ones.

For our customers: A. mendezi has code 624813 on our stocklist, A. paucisquamis 626313. Please note that we exclusively supply the wholesale trade.

Lexicon. Apistogramma: ancient Greek, means “with unreliable line”. It is not known wether the lateral line organ or the pattern is meant. mendezi: dedication name for Chico Mendez, an eco-activist who fought against the destruction of the rainforest and was murdered by cattle barons in 1988. paucisquamis: Latin, means “with only few scales”, which refers to the low number of scales around the caudal peduncle.
Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 4-6

Hydrocynus goliath

3. May 2013

Hydrocynus goliath Hydrocynus goliath

The tigerfish of the genus Hydrocynus are the top predators among the freshwater fishes of Africa. H. goliath represents the largest species, maximum length reported so far is more than 130 cm and 50 kg weight. Our specimens currently are 10-12 cm long.

Tigerfish are very popular among sport fishers, but aquarists specialized in predatory fish also get nervous when they get the opportunity to observe these animals, as they represent everything that is typical for a predator: power, size, elegance and a deathful set of teeth.

Juveniles of the different species of Hydrocynus look quite similar to each other; all have a silvery shine on the flanks and a similiar shape of the body. H. goliath can be recognized best by the fact that only the lower lobe of the caudal fin has red coloration. The species is native in the Congo basin and Lake Tanganyka.

Hydrocynus goliath is quite peaceful against conspecifics and other tankmates as long as they do not fit as prey. The teeth cannot be used for dissipating or gnawing, but work like a trap and prong the feeder fish.

For our customers: the fish have code 1414103 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Hydrocynus: from ancient Greek, means “waterdog”. goliath: after the mythological giantic warrior in the bible, Goliath.

Common name: Giant tigerfish

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft D.R. Congo
Verfügbare Größe in cm 10 - 12

Hyphessobrycon sp. Red-Blue Peru Tetra

8. April 2013

Hyphessobrycon sp. Red-Blue Peru Tetra Hyphessobrycon sp. Red-Blue Peru Tetra Hyphessobrycon sp. Red-Blue Peru Tetra

This tetra, which attains a maximum length of about 4-5 cm, is without any doubts one of the most attractive members of the tetra family. Obviously the species has not been described scientifically yet. It originates from Peru, but no details regarding the origin are currently available. Only the future can show, if this fish belongs to the genus Hyphessobrycon; regarding the behaviour it also shows a lot of similarities to the Purple emperor tetra (Inpaichthys kerri). Sometimes the “Red-Blue Peru Tetra” is also confused with Hyphessobrycon nigricinctus, the Peruvian emperor tetra, which has, however, a much narrower lateral band.

The Red-Blue Peru-Tetra is a peaceful animal that can be kept in any community tank with other peaceful fish. Our specimens – currently we can offer fully grown ones – are German red.

For our customers: the fish have code 262164 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Hyphessobrycon: ancient Greek, means “small Brycon”; Brycon is another genus of tetra. Inpaichthys: dedication name for the InstitutoNacional de Pesquisas da Amazonia (INPA); ichthys is ancient Greek and means “fish”. kerri: dedication name for W. E. Kerr, at the time director of INPA. nigricintus: Latin, means “with a black band”.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 4-5

Rasbora paucisqualis

8. April 2013

Rasbora paucisqualisIt does not happen very often that we feel unable to determine an imported species at least roughly. But when a few weeks ago a shipment containing very small (about 1 cm) Rasboras from Thailand arrived we could name the fish only provisionally “Rasbora sp. Dwarf”. In the meantime the fish have grown happily and now we can say the importation brought a species in our fishhouse we have never been able to import before: Rasbora paucisqualis. This charming species attains a maximum length of 3-4 cm.

Regarding coloration Rasbora paucisqualis is intermediate between the typical rasboras with a dark longitudinal stripe and the harlequin rasboras (Trigonostigma). However, nothing is known so far about the spawning behaviour of the species. It would be very interesting to know wether this species spawns in a normal “Rasbora-like” matter or upside-down like the Trigonostigma species.

In any case the nice species is an enrichment of the assortment of available species of dwarf fish from southeastern Asia.

For our customers: the animals have code 448002 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Rasbora: after a common name of one of the species used in Bengal. paucisqualis: means “with few scales”. Trigonostigma: ancient Greek, means “with a triangular spot”.

Common name: Largescale rasbora

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Thailand
Verfügbare Größe in cm 2-3

Acheilognathus tonkinensis

2. April 2013

The bitterlings are a subfamiliy of the great and diverse carp family. So far only very few species have been introduced in the hobby, but there do exist about 70 species and subspecies which are classified in 4 genera. It is a sad thing that only so few aquarists are interested in bitterlings, for all species are brillant colored and are very interesting due to their brood-parasitism (all species of bitterling place their eggs in living freshwater mussels where they hatch).

Now we were able to import once more one of the most magnificent bitterlings at all from China: Acheilognathus tonkinensis. This very deep bodied species becomes about 10 cm long and originates from southern China, Vietnam, and Laos. The males a shimmering in all colours of a rainbow, whereas the females are rather dull colored and look like a typical “whitefish”. Keeping these subtropical animals is without problems. It is not necessary to heat the tank as long as it is placed in a house; this makes the fish energy saving and environmental friendly. Bitterlings feed on all types of commercial fishfood and are extremely peaceful to all tankmates. Plants are usually ignored; if a bitterling starts nibbling on plants, the keeper should add more plant material to the fishfood.

For our customers: the fish have code 800154 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Acheilognathus: ancient Greek, means about “without lips on the jaws”. tonkinensis: after a geographical term (“Tonkin”) for the northernmost part of Vietnam.

Suggestion of a common name: Rainbow bitterling

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft China
Verfügbare Größe in cm 8-10

Oryzias mekongensis

2. April 2013

Code: 339802

Angaben zum Tier
Herkunft Vietnam
Verfügbare Größe in cm 2-3

Hyphessobrycon cf. melanostichos

2. April 2013

For the first time ever we can offer this attractive new tetra. Our specimens are German bred ones. Hyphessobrycon melanostichos has been described scientifically only in 2006. Until now the fish is known only from the upper reaches of the Rio Tapajos, namely a small river called Rio Doze de Outubro. If our fish are identical with H. melanostichos cannot be said for sure so far, but they have many similarities with that species.

Hyphessobrycon cf. melanostichos are very lively tetras. They reach a maximum length of about 3-4 cm. When the fish are displaying their proximal part of the back becomes bright red as well as the fins do. Keeping these fish in aquaria is pretty easy and comparable to that of other small tetras.

For our customers: the fish have code 261834 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only!

Lexicon: Hyphessobrycon: ancient Greek, means “small Brycon”. Brycon is another genus of tetras. melanostichos: ancient Greek, means “with a black band”.

Suggestion of a common name: Fireback-Blackband-Tetra

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 3-5

Corydoras cf. kanei C142

2. April 2013

C142 is a very beautiful, peaceful and comparatively small species of Corydoras: it becomes around 5 cm long. It is said that C142 originates from the Rio Tapajos. Corydoras kanei is quite similar to C142, but the latter is distinguished from the former by the bright golden spots on the neck and the operculum. Such colour marks are typical for schooling fish, because the can be seen very good under water and make it easy to stay in contact with conspecifics.

For our customers: the fish have code 232783 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Corydoras: from ancient greek, means „with helmet and spear“. This refers to the strong armor and fin spines. kanei: dedication name for Kane Grant, the son of the first describer.

Suggestion of a common name: Golden neck cory

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 4-5

Chilatherina sentaniensis

18. March 2013

This wonderful rainbowfish seems to glow from inside! Sadly the species is very close to extinction in the wild due to environment pollution. This species is only found in Lake Sentani in New Guinea and some of the affluents of that lake. Luckily Chilatherina sentaniensis is kept and bred by rainbowfish enthusiasts and there is a chance that the species can survive at least in aquaria. Buying that fish does not only mean that one obtains a beautiful aquarium inhabitant, but buying that fish is also an act of species protection!

For our customers: the animals have code 410152 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 8-10

Crenicichla sp. Fire Spot Venezuela (= sp. Inirida III)

5. March 2013

Crenicichla sp. Fire Spot Venezuela (= sp. Inirida III)Two days ago we were able to import a single specimen of pike cichlid , which we have never seen before. The animal for sure belongs to the rambling relationship of Crenicichla saxatilis; however, no scientific description on a species exist that has red instead of black markings on the body. Our specimen – most probably a male – is currently about 15 cm long. We believe that is has been collected near the city of Puerto Inirida in Venezuela. This species is illustrated and described in the German book “Die Buntbarsche Amerikas Bd. 3” by Rainer Stawikowski and Uwe Werner as Crenichla sp. Inirida III.

For our customers: the animal has code 673584 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 15

Apistogramma velifera

27. February 2013

This pretty dwarf cichlid was known in the hobby under the names of Apistogramma sp. “Segelflossen” (=sailfin), A. sp. “Puerto Ayacucho” and A. sp. “Vierstreifen” (= four stripes) until it became described scientifically. The species has never been imported on a regular basis and currently no importations appear at all. So we are quite happy that we can offer wonderful, fully grown German bred ones currently.

The fish are not very demanding, although they live in the wild in quite extreme water: hardness less than 1° dH, pH around 5. They are often found along with Altum angels.

It is very interesting to watch the males displaying (by the way: males are comparably quarrelsome against other males). The male starts displaying by swimming laterally to the female. At that stage only the anteriormost part of the dorsal fin becomes unfolded. Now the male turns more and more in a head-down position and finally enfolds the complete dorsal fin. It happens now and then that the male stands even vertically in the water.

Males of Apistogramma velifera become about 7 cm long, females become only 4 cm long. Sometimes the males participate in keeping the offspring in this species.

Lexicon: Apistogramma: ancient Greek, means “with unreliable line”. It is not known wether the lateral line organ or the pattern is meant. velifera: Latin, means “bearing a sail”.

Common name: Sailfin-Apistogramma, Four stripes Apistogramma

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm (4) - 7

Peckoltia sp. Alto Nhamunda

27. February 2013

For the first time ever we could import this attractive dwarf suckermouth catfish. The maximum length observed was about 14 cm. The males – they can be easily recognized by the long “whiskers” – have a very obvious different colour compared with the females.

For our customers: the animals have code 277334 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

A new species of Crenuchus!

20. February 2013

Eine neue Crenuchus-Art! Eine neue Crenuchus-Art! Eine neue Crenuchus-Art!

We were able to import this obviously undescribed species of Crenuchus from Venezuela. This beautiful, reddish tetra is distinguished from the only described species of the genus (Crenuchus spilurus) by the deeper body, the orange-red fins, the only hardly visible caudal spot and the fact that the anal fin in males of the new Crenuchus is not as much extended as in males of C. spilurus. The latter is imported together with the new species.

The females of the new Crenuchus – sadly the shipment contained only very few females – have no pattern in the dorsal fin. It is unknown how big the species may become, but our specimens are about 5 cm long and fully sexually differenciated.

Crenuchus are broodcaring fishes, an exception within the tetra relationship. Males occupy tubes or other types of cave for breeding. The fish spawn in an upside-down manner and attach the eggs on the roof of the cave. The male guards the eggs until thy hatch, the the broodcare ends.

Hopefully we will able to import a larger number of these beautiful fish in the near future.

For our customers: the animals have code 250235 on our stocklist. Please note that we exclusively supply the wholesale trade. Only a very limited number of specimens available!

Lexicon: Crenuchus: ancient Greek, means “guardian of the spring”. spilurus: ancient Greek, means “with a caudal spot”.

Suggestion of a common name: Red Sailfin Tetra

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 5-6

Barbus fasciolatus

20. February 2013

Only very few species of barbs from Africa became established as ornamental fish, although a great number of small species occurs there. Only one single species is bred on a regular basis and can be found in the trade quite often: Barbus fasciolatus, the African banded barb. This fish is a real beauty! A well known synonym of the fish is Barbus barilioides.

The African banded barb attains a maximum length of about 6 cm. It is a schooling fish and should always be kept in groups of at least 12 specimens. Otherwise the fish will be shy and dull colored. Properly kept fish are wonderful to look at. A dark bottom and plenty of plants make the fish look best.

Against all possible tankmates these barbs are completely peaceful. Plants are also ignored usually. Initially this species originates from southeastern Africa (Angola, Botswana, D. R. Congo, Namibia, Zambia, and Zimbabwe), but in the hobby exclusively bred specimens are available.

Currently we have very nice, large and fully colored German bred ones in stock.

For our customers: the fish have code 369002 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Barbus: Latin, means “the bearded one”, referring to the barbels. fasciolatus: Latin, means “with tender stripes”. barilioides: means “similar to a Barilius”; Barilius is another genus of barb.

Common name: African banded barb

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 3-5

Leporinus sp. aff. tigrinus

12. February 2013

Leporinus sp. aff. tigrinus Leporinus sp. aff. tigrinus Leporinus sp. aff. tigrinus

This beautiful striped Leporinus originates from the Ventuari river in Venezuela. It represents possibly a still undescribed species of Leporinus; Leporinus with a similar coloration are known so far only from the Rio Tapajos and Rio Xingu in Brazil; these “haresnouts” (this is what the name Leporinus means translated) have been described in 1929 under the name of Leporinus fasciatus tigrinus. Nowadays this subspecies is usually regarded as a full species, eg Leporinus tigrinus.

The double band in front of the dorsal fin and the shining scales on the back are very obvious and seem to be species-specific. Against their own kind Leporinus are known to be quarrelsome sometimes, but our fish are quite peaceful so far.

One may reckon that the species attains a total length of more than 20 cm, as its close relatives (L. fasciatus, L. affinis, L. y-ophorus) do. It is also very likely that the fish feeds mainly on plant material. Currently our fish are between 6 and 8 cm long.

For our customers: the fish have code 265773 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Lexicon: Leporinus: Latin, means “haresnout”. tigrinus: means “striped like a tiger”.

Suggestion of a common name: Tiger-Leporinus

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 7-9

Chela cachius

12. February 2013

Chela cachius

This pretty flying barb is imported only very occasionally. It originates from the north of India. The species attains a length of about 5 cm and is a peaceful schooling fish that uses to swim in the upper layers of the water column.

The coloration of Chela cachius is very interesting. If there is a dull lightning of the tank, the fish looks rather drab. If the light comes from the front, the silvery scales shine in all colours of the rainbow. But the very special feature of the species is the deep blue colour in the inner layers of the skin. In a properly lightened tank, Chela cachius is a real eyecatcher. Depending on the angel of the light the fish shines in many colours or blooms in bright blue.

Regarding the keeping the fish is not demanding at all. It can be compared best with the Zebrafish (Danio rerio) or the Ruby barb (Pethia conchonius), both of which swim in the wild along with Chela cachius. The water chemistry is of lesser meaning and the temperature may range between 18 and 28°C. The fish feed readily on any type of usual fish food, but only from the water surface or during the sinking process. Chela cachius do not feed from the bottom of the tank.

For our customers: the animals have code 409402 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Chela: after the indigenous name for the genus in Bengal. cachius: after the indigenous name for the species in Bengal.

Suggestion of a common name: Sky-blue flying barb

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Indien / India
Verfügbare Größe in cm 4-5

Steatocranus sp. Dwarf

4. February 2013

Steatocranus sp. Dwarf Steatocranus sp. Dwarf Steatocranus sp. Dwarf Steatocranus sp. Dwarf

For the first time ever we can offer this type of humphead cichlid. The scientifically still undescribed species represents the smallest member of the genus Steatocranus. Males can attain a maximum length of about 8 cm, females stay smaller. The fish originate from the Congo, but our fish are German bred ones.

For our customers: the animals have code 575453 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred

Nannacara sp. Sourourou

4. February 2013

Nannacara sp. Sourourou

The funny name of the species, which has not been researched by scientists so far, derives from the collecting site, the Crique Sourourou in French Guyana. This Crique flows near the coast and is a tributary to the rivers Sinnamary and Kourou. It has been collected in 2002 by Wolfgang Staeck, who brought it to Germany and created the common name. According to this author, Nannacara sp. Sourourou is identical with the fish that is called Nannacara sp. Mana in the hobby.

The very pretty fish is a close relative of Nannacara aureocephalus and attains a similar size. Males can become about 8 cm long, females around 6 cm. The very obvious difference in size between the sexes is typical for many Nannacara species. The small females get a very special coloration during broodcare and take care for the eggs – Nannacara are open brooders – very aggressively.

Keeping Nannacara sp. Sourourou is not difficult at all, but for breeding the species demands very soft and acidic water conditions. Our specimens in stock are German bred ones, sexually mature and show already their splendid colours.

For our customers: the fish have code 684404 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Nannacara: means “small Acara”. Acara is a Tupi word for cichlid. aureocephalus: Latin, means “with a golden head”.

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 6-8

Microctenopoma ansorgii

30. January 2013

Microctenopoma (Ctenopoma) ansorgii belongs reliably to the most beautiful bushfishes. The African bushfishes are the counterpart to the numerous labyrinth fish genera spread in Asia. Like their asiatic cousins they are bubble nest builders and the male will adopt the brood care. Their appetite is big and wild caughts need for acclimatizing strong living food. They occur in slowly flowing jungle waters of the Congo basin, place however against the water chemistry no big requirements.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Kongo, tropisches Westafrika

Pterophyllum scalare Santa Isabel

22. January 2013

Pterophyllum scalare Santa Isabel Pterophyllum scalare Santa Isabel Pterophyllum scalare Santa Isabel

We received wonderful wild collected angelfish from the municipality of the city Santa Isabel at the Rio Negro. Like many other fishes from that area – mainly discus and Apistogramma – the angels show a high degree of red coloration on the body. The reason for that phenomenon is unknown to us. The water in the upper reaches of the Rio Negro is very soft and acidic. Like all larger wild fish, these angels have their experience with fin-eating piranhas. However, the angels are very healthy and stable and regenerate their finneage very fast. So after a few weeks nothing of the hurts of the wild will be visible any more.

For our customers: the fish have code 699835 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 10-15

Rasbora patrickyapi

16. January 2013

Rasbora patrickyapi Rasbora patrickyapi Rasbora patrickyapi Rasbora patrickyapi

For the first time ever we can offer this beautiful species of blackwater Rasbora. The fish attains a maximum length of about 5 cm. In its natural habitat the species is restricted to peat swamps in the central parts of Kalimantan (the Indonesian part of Borneo). Here the pH is very low. Nevertheless the species adapts very well to normal aquarium conditions and is not difficult to keep at all. However, the water has to be very clean, especially the bacterial pressure should be as low as possible. Under these conditions the fish display wonderful colours. Males can be recognized (among other features) by the much brighter red colours of the fins.

For our customers: the fish have code 453843 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Indonesien / Indonesia
Verfügbare Größe in cm 4-5

Acnodon normani

15. January 2013

We are able to import this rare and comparably small (up to 13.5 cm standard length without caudal fin), pretty pacu only very occasionally. This is due to the fact that Acnodon represents a type of fish that lives in open waters. This is also obvious from its typical pattern, consisting of thin vertical stripes on a light blue body, which perform an excellent camouflage when the sun shines in natural waters. These fish try to escape in stampede when disturbed. This behaviour makes it very difficult to collect them and the collectors also need a lot of patience and knowledge until the fish have settled down.

When kept in aquaria, these fish need a comparably large tank. Acnodon does not represent a genus of specialized plant eaters. like many other pacus are, but they need nevertheless some plant food (special flakes for example) to stay healthy.

Against tankmates, may they belong to their own or to other species, sheep pacus (this is their common name) are usually peaceful. They need warm (26-30°C), clean and oxygen rich water and love a strong current.

For our customers: the animals have code 202703 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon:

Acnodon: from ancient Greek, means “without the projections on a hunting spear”; this name was chosen in the erroneous believe that the type species, A. oligacanthus, lacks the predorsal spine. However, this spine is present in the genus.

normani: dedication name for John Roxbrough Norman (1898-1944).

Common name: sheep pacu

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 7-15

Adontosternarchus clarkae

19. November 2012

Marbled Dwarf Ghosts.

The most important species New World Knifefishes or Ghosts in the ornamental fish trade are without any doubt the Black Ghost (Apteronotus albifrons) and the Brown Ghost (A. leptorhynchus). We have both species in stock on a regular basis, the Black Ghost both as wild collected from Colombia/Venezuela and bred ones, the Brown Ghost wild collected from Colombia/Venezuela.

Now we have a third species from Venezuela in stock, which is currently only rarely available, but which has the potential to compete with the two species mentioned already: the Marbled Dwarf Ghost, Adontosternarchus clarkae. This pretty species is as fascinating as the Apteronotus species, eg the special way of swimming in all directions that reminds the observer in watching a underwater ballet, but has the advantage that is grows only to a maximum length of about 20 cm; the most specimens stay much smaller. In contrast to that, A. albifrons, attains a length of 50 cm and A. leptorhynchus of 30 cm.

Against tankmates, may they belong to the same or to different species, A. clarkae are completely peaceful.They need hiding places and a well structured aquarium. Blodworm is the food they like most, but the fish also take readily any other type of live, frozen or granulated fishfood. One should take care that the ghosts get enough food, for especially during acclimatisation the fish are preferably crepuscular.

The fish are totally undemanding regarding water chemistry. The water temperature should be between 24 and 28°C.

For our customers: the fish have code 202782 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Apteronotus: ancient Greek, means “without fin on the back”. albifrons: Latin, means “with a white forehead”. leptorhynchus: ancient Greek, means “with a small snout”. Adontosternarchus: Latin, means “toothless Sternarchus”; Sternarchus is another genus of New World Knifefish. clarkae: dedication name for Kate Clark, the collector of the species.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Venezuela
Verfügbare Größe in cm 7-10

Trachydoras paraguayensis

13. November 2012

We have received one more charming species of thorny catfish from Paraguay. T. paraguayensis becomes around 10 cm long and can be kept in the same way as a larger species of Corydoras. This means: a peaceful fish, undemanding regarding food and likes to swim in company of its own kind.

For our customers: the fish has code 298001 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & Photos: Frank Schäfer

Ossancora punctata

13. November 2012

Ossancora punctata Ossancora punctata Ossancora punctata

Despite the facts that this pretty thorny catfish, which we were able to import once more from Paraguay, is known to science since 1855 and has an enormous wide distribution in South America – it is reported from Argentina, Brazil, Bolivia, Colombia, and Peru, where it is found both in white and black water – it was always an absolute rarity in aquaria. This is hard to understand, for the fish are nice and hardy and reach only a maximum length of about 10-12 cm.

The striped tailfin and the long “beard” are the most striking features of the species. The coloration of the body is very variable: plain fish occur as well as fine spotted ones or animals with large spots on the flanks.

As already mentioned, the fish are extremely undemanding regarding water chemistry. They feed readily on any usual type of aquarium fish food. Plants are ignored. Ossancora punctata are most active at dawn, so their tank should contain some hiding places. Nevertheless the fish are often visible at daytime, especially when the fish are fed. These thorny catfish are absolutely peaceful against tankmates, may they belong to their own or to different species.

For our customers: the animals have code 273132 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Ossancora: Latin, means “anchor-shaped bone”; this refers to a bone in the shoulder of the fish. punctata: Latin, means “spotted”.

Suggestion of a common name: Emperor-Wilhelm-Catfish (referring to the “beard”)

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Paraguay
Verfügbare Größe in cm 4-6

Lasiancistrus heteracanthus

13. November 2012

Lasiancistrus heteracanthus Lasiancistrus heteracanthus Lasiancistrus heteracanthus

We were able to import the rare Red-eyed Deltatail-suckercat, Lasiancistrus heteracanthus, in small numbers from Peru. The species attains a total length of 15-18 cm. Besides the bright red eye the most striking feature of the species is the pretty brown-red lower lappet of the caudal fin.

Lasiancistrus, in general, are good algae-eaters and fit in any community tank of appropriate size. The water temperature should be a bit higher than usual, 25-29°C are ideal. In the natural habitat, the water is only slightly acidic or even alcalic; so there is no need for a low pH, to the contrary, one should avoid a pH lower than 6.5.

Like almost all species of ancistrine catfish this species is a cave-brooder. A clutch of eggs found in the wild contained about 200 eggs and was deposited in a cave in a tree lying under water. The male guards the eggs.

For our customers: the fish have code 264951 (3-5 cm) and 264952 (5-7 cm) on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only!

Lexicon: Lasiancistrus: Latin, means “shaggy ancistrus”, referring to the skin-spines (odontodes). heteracanthus: ancient Greek, means “with aberrant spines”.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Peru
Verfügbare Größe in cm 3-7

Geophagus sp. Rio Caete

6. November 2012

Geophagus sp. Rio Caete

Once more we were able to import this beautiful eartheater from the Rio Caete in the northeastern part of Brazil. The species is not described scientifically yet, but belongs without any doubt in the close relationship of the species Geophagus parnaibae and G. sp. “Pindare”. In all probability G. sp. Rio Caete attains a similar total length as the both mentioned species, eg about 15 cm. There are first observations on a successful breeding of the species by one of our customers. Thanks to Thomas Brück we now know that G. sp. Rio Caete is an ovophilous mouthbrooder. G. parnaibae is also an ovophilous (= takes the eggs in the mouth) mouthbrooder, whereas the very similar G. sp. Pindare is a larvophilous (= takes the hatched larvae in the mouth) mouthbrooder (see Weidner, 2007).

For our customers: we have two sizes of G. sp. Rio Caete in stock, 678713 (8-10 cm) and 678714 (10-12 cm). Both are available in very limited numbers only! Please note that we exclusively supply the wholesale trade.

Literature: Weidner, T. (2007): Überraschendes Fortpflanzungsverhalten bei Geophagus parnaibae Staeck & Schindler, 2006. DCG-Info 38 (1): 16-23

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 8-12

Rivulus rubrolineatus

29. October 2012

Rivulus rubrolineatus Rivulus rubrolineatus Rivulus rubrolineatus

This beautiful killifish originates from Peru. Currently we can offer this rare fish as wild collected ones. Rivulus are dwelling always near the water surface and especially R. rubrolineatus is a perfect aquarium fish for the upper region of a tank. However, one must cover the tank perfectly, for Rivulus use to change their habitat by wandering over land. When the weather is wet, the fish jump through the land vegetation in order to reach a new water. This migratory instinct also breaks out from time to time in aquaria.

The genus Rivulus has been splitted in several new genera back in 1992 already, but this was followed only hesitantly. According to this, R. rubrolineatus belongs to the genus Anablepsoides.

In contrast to many other killifish, Rivulus rubrolineatus can reach a quite normal age for small fish, eg about 3 years under aquarium conditions (of course much shorter in the wild). The animals are very undemanding regarding food and water chemistry a fit quite well in a community tank along with peaceful tetras, catfish etc. Rivulus attach their eggs in fine plant material. The eggs do not need a dry period and hatch after about two weeks. Males and females can be easily distinguished by the coloration. In case the fish show stress coloration (for example when they should be catched) the females can be recognized by the typical dark spot on the upper end of the caudal peduncle.

For our customers: the fish have code 344102 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Rivulus: Latin, means “small brook”. Probably the name was given, because the describer was told the fish live in brooks. rubrolineatus: Latin, means “with red lines”. Anablepsoides: in allusion to the genus Anableps (four eyed fishes), due to the watersurface-dwelling behaviour.

Suggestion of a common name: Redlined Rivulus

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Peru
Verfügbare Größe in cm 4-5

Corydoras weitzmani WILD

22. October 2012

Corydoras weitzmani WILD Corydoras weitzmani WILD

We received a shipment of beautiful, fully grown wild collected Corydoras weitzmani from Peru. The species is extremely rare in the trade. Our fish have a perfect condition!

There were strong doubts not long ago that the species might not exist at all or that it has been extinct. This was due to the fact that the scientific description of the species in 1971 gave “Cuzco in Peru” as type locality. Several expeditions searched in the region for this unique cory, but all failed. Now we know that the information on the collecting site given to the scientist who described the species was wrong. Corydoras weitzmani originates from the Madre de Dios region where it was rediscovered in 2004 by ornamental fish collectors.

Keeping the beautiful species is pretty easy. Corydoras weitzmani is a social species that should be always kept in groups. Former speculations said that the fish probably has to be kept at low temperatures, for Cuzco in the Andes lies at an altitude of 3.400 m. However, this is completely wrong. In fact neither the water chemistry nor the water temperature are of greater importance for the successful keeping of the fish, which is a perfect tankmate for a community tank.

For our customers: the fish have code 248905 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Corydoras: from ancient greek, means „with helmet and spear“. This refers to the strong armor and fin spines. weitzmani: dedication name for the ichthyologist Stanley H. Weitzman

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Peru
Verfügbare Größe in cm 5-6

Neolebias ansorgii

22. October 2012

Neolebias ansorgii Neolebias ansorgii

This dainty little characin was a fairly popular aquarium fish in the 1950s and 1960s – according to the literature, at least. Nowadays it is only very rarely seen in the trade.

The species is comparatively widespread in Central Africa. It has been reported from Angola, Benin, Nigeria, Cameroon, Gabon, and the D. R. Congo However, it would appear that this little fish (around 2.5 – 3 cm long) is commonly overlooked or prefers habitats where it can’t be collected effectively. Otherwise it is difficult to explain why the species so rarely turns up in the trade.

There is also a question mark over whether all fishes determined as Neolebias ansorgii actually belong to this species. Depending on the locality, these fishes look very different and it has yet to be clarified what the fish described by Boulenger in 1912, from the Lucula River in Angola, actually looks like in life. The fish we can offer currently are offspring from a sample of five specimens sent to our company in spring 2012. The variant or species exhibits a very attractive, brilliant green lateral stripe.

These dwarfs, which aren’t particularly delicate, are best maintained in a small species tank. In the company of larger and livelier fishes they become timid and pale, as also happens in brightly lit aquaria. So, muted light, dark substrate (peat fiber), soft water, pH 6.0-6.5, and a temperature around 24 °C. You should then get a lot of pleasure from these charming little fishes, which will eat all the usual fish foods of appropriate size.

There is a current discussion whether all species of Neolebias should be better placed in Nannaethiops, for the differences seem not to justify two separate genera.

For our customers: the fish have code 154512 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in limited numbers only!

Lexicon: Neolebias: from ancient Greek, means “new Lebias”; Lebias is a different genus of fish. ansorgii: dedication name for the collector of the species, William John Ansorge (1850-1913). Nannaethiops: means about “small Ethiopian”.

Suggestion of a common name: Ansorge´s Neolebias

Text: Frank Schäfer, photos: Frank Schäfer & Dieter Bork

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 3-4

Hypancistrus sp. L236 bred

22. October 2012

Hypancistrus sp. L236 Nachzuchten Hypancistrus sp. L236 Nachzuchten Hypancistrus sp. L236 Nachzuchten

Zebra plecos from the Rio Xingu and its affluents are banned for exportation for years already. Even at the times when a legal exportation was possible, L236 from the Rio Iriri (an affluent of the Xingu) was extremely rare and only few specimens were caught per year.

The specimens we currently have in stock are German bred ones, very stable animals with a bright white basic coloration. Only very few specimens go on sale in the wholesale trade per year, for the demand on these fishes is so high that the breeders are literally sold out permanently. Like all these types of Hypancistrus, L236 has a very variable pattern. So each specimen can be identified by its individual coloration.

For our customers: the fish have code 26480-L 236X-1 on our stocklist. Please note that we exclusively supply the wholesale trade. Available in very limited numbers only!

Lexicon: Hypancistrus: a combination of the words “hypo”, which means “less than” and “Ancistrus”, which is another genus of catfish; the name refers to the low number of teeth in Hypancistrus.

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 3-4

Nothobranchius pienaari

5. October 2012

Nothobranchius pienaari Nothobranchius pienaari Nothobranchius pienaari Nothobranchius pienaari

Rachow´s Nothobranch (Nothobranchius rachovii) belongs to the most popular species of this genus. The fish is extremely colourful and exhibits a gorgeous behaviour while displaying and mating. Most aquarium strains of N. rachovii are descendants of specimens that have been collected in 1958 by E. Roloff near Beira in Mozambique.

However, now and then also other enthusiasts collected this pretty fish and introduced these strains in the hobby. But these strains never became as popular as Roloff´s “Beira”. One of these fish that were thought to represent a local variety of N. rachovii was called the “Black Rachovii”. In Dezember 2010 the Black Rachovii has been described as a seperate species under the name of N. pienaari. We now received some beautiful German bred specimens of that species. It is the first time ever we are able to stock it. Keeping and breeding of N. pienaari is very similar to that of the well known N. rachovii. N. pienaari belongs to the comparably long-living species of the genus.

The Black Rachovii originates from the Kruger National Park in South Africa. Here it was collected initially by Pienaard in 1968.

Lexicon: Nothobranchius: from ancient Greek “nothos” = false, untrue and “branchion” = gill, referring to the gill anatomy. rachovii: dedication name for the German aquarist Arthur Rachow. pienaari: dedication name for the first collector of the species.

Common name: Black Rachovii

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 4-5

Pseudanos gracilis

5. October 2012

Pseudanos gracilis

On tuesday 28.8.2012 we informed you in our Extra-Newsletter that the rare headstander Pseudanos trimaculatus from Peru had arrived. One of our readers – a specialist in headstanders – informed us kindly that the import contains two species, the rare P. trimaculatus and the even rarer Pseudanos gracilis. Hearty thanks for the hint! We have assorted our fish now and can offer both species in limited numbers.

Pseudanos gracilis

For our customers: Pseudanos trimaculatus has code 206103 on our stocklist, P. gracilis code 205733. Please note that we exclusively supply the wholesale trade.

Text & Photos: Frank Schäfer

Pseudanos trimaculatus

5. October 2012

Pseudanos trimaculatus

We received the very rare Threespotted headstander from Peru. The size of the fish is 5-7 cm.

For our customers: the fish have code 206103 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photo: Frank Schäfer

A new Golden Nugget

1. October 2012

Ein neuer Golden Nugget Ein neuer Golden Nugget Ein neuer Golden Nugget

The Golden Nuggets (L18, L81, L81n, L177) belong to the genus Baryancistrus and have been described scientifically under the name of B. xanthellus. However, it is still unclear wether all these forms belong to the very same species or if they represent close relatives, but seperate species. For the differences, please see http://www.aquariumglaser.de/en/baryancistrus-l18,-l81,-l81n,-l177_de_1072.html

Now we received a shipment of beautiful Golden Nuggets that have a very broad, yellow seam, as it is known so far from L177 only, but have small spots on the body like L81. The picture taken immediately after the importation shows that the phenomenon is not restricted to a single specimen. We have stocked the magnificent fish under the provisionally name of L81 B – Broadseam.

L81 B is said to originate from the Rio Xingu, as all the Golden Nuggets do (L177 originates from the Rio Iriri, a tributary of the Rio Xingu). Our supplier has no further informations for us.

For our customers: the fish have code 26480-L 081B-2 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Baryancistrus: ancient Greek, means “heavy Ancistrus”; Ancistrus is another genus of catfish. xanthellus: ancient Greek, means “yellow”.
Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Brasilien / Brazil
Verfügbare Größe in cm 4-8

New Corydoras from Peru

27. September 2012

Corydoras sp. C91, male Corydoras sp. C91, female

The pretty Corydoras sp. C91 is already a well known aquarium fish, although it is available only occasionally and very rarely. This species is a typical shortnose or roundnose Cory, which can be kept in the very same way as the common species Corydoras julii or C. trilineatus. The latter represent without any doubt the closest relatives of C91.

Corydoras sp. C91 Longnose, female

Corydoras sp. C91 Longnose, pair

For the first time ever we were able now to import also the long snouted species that has the very same pattern as C91. Sadly we have no information where the fish have been collected. C91 is said to originate from the Rio Huallaga, which is an approx. 1.100 km long tributary of the Maranon, the larger of the two headstreams of the Amazon river. The longsnouted species imitating C91is a very attractive fish, that resembles much to Corydoras leopardus. However, the new species has a much more contrasting pattern in the caudal fin.

Corydoras sp. C115/116, variety with caudal stripe, no shoulder spot

Corydoras sp. C115/116, variety with caudal stripe and shoulder spot

Corydoras sp. C115/116, variety without caudal stripe, but with shoulder spot

Corydoras sp. C115/116, variety without caudal stripe and shoulder spot

From the Rio Madre de Dios originates the saddle noses species C115/116. The Madre de Dios is also about 1.100 km long and is the largest tributary of the Rio Madeira. The Madre de Dios flows between the countries Bolivia and Peru. C115/116 also resembles much in C91, at least some specimens. For C115/116 has a very variable coloration, which is the reason that initially it was thought that it represents two different species. However, breeding the fish showed clearly that it is only one variable species (please see also http://www.aquariumglaser.de/en/corydoras-sp-c-115116_de_1043.html). Now we received for the first time ever very nice wild collected specimens that show the complete number of varieties: animals with and without lateral stripe and animals with or without a shoulder spot.

Keeping all these new Corydoras is easy, but one should keep in mind that only C91 and the long snouted species are schooling fish in the closer sense, while the saddle nosed types rather prefer to live individually or in small groups.

For our customers: C91 has code number 229593, C91 “Longnose” has code 229603, and C115/116 has code 225304 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Corydoras: from ancient Greek, means „with helmet and spear“. This refers to the strong armor and fin spines.

Text & photos: Frank Schäfer

Moema quiii

27. September 2012

Moema quiii

Killifish, in general, are beautiful fish. Now we managed to import a spectacular animal from Peru, which has not only wonderful colours, but also an extraordinary size of about 11 cm. Sadly the single male was the only specimen our supplier was able to collect, but we hope for more specimens in the near future.

The unusual name “quiii” refers to Belinda Peck, who got the nickname Qui-i-i from an Ese Eja shaman. Thus the species is named in honour of Mrs. Peck.

For our customers: the fish has code 330055 on our stocklist. Please note that we exclusively supply the wholesale trade.

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Peru

Megalops atlanticus und M. cyprinoides

27. September 2012

Megalops atlanticus und M. cyprinoides Megalops atlanticus und M. cyprinoides

This up to 2.5 metres long giant is certainly no typical aquarium fish. Nevertheless the small number of specimens recently imported from Nigeria by Aquarium Glaser were literally snapped up like hot cakes!

This really is a very extraordinary creature. One reason is, of course, its gigantic size – this predator can attain a weight of up to 160 kg! Then it is euryhaline, and hence can move freely from fresh to salt water and back again. And it has accessory respiration via its swimbladder, enabling it to survive in oxygen-depleted waters. The tarpon is truly a prime example of evolutionary success and is found on both sides of the Atlantic.

There is only one other species, M. cyprinoides, which remains significantly smaller (maximum length reported is 150 cm, but usually the fish reaches only 30-40 cm in the wild) and inhabits the Pacific. Aquarium Glaser was now able to import this second species also in small numbers.

Although at first glance the tarpon resembles a clupeid, it actually has very little in common with the herring family. Its larvae are much more like those of the eels! They are so called leptocephalus larvae, which resemble the elongate-oval leaves of a willow tree. In the aquarium Megalops require fish as food and can consume astonishingly large pieces.

The most fascinating fact is that these large predators are in no way shy and never panic in the aquarium. The observer always has the feeling that a Megalops reflects its actions and studies carefully everything that goes on outside its tank. After only a few weeks Megalops become acclimated to frozen feeder fish (smelt), which they will take from forceps. They are fascinating and elegant predators!

For our customers: Megalops atlanticus has code 148302 on our stocklist, M. cyprinoides code 148353. Please note that we exclusively supply the wholesale trade.

Lexikon: Megalops: from ancient Greek, means “of big appearance”. atlanticus: Latin, means “deriving from the Atlantic ocean”. cyprinoides: Latin, means “similiar to a carp-like fish”.

Common names: Megalops atlanticus: Atlantic Tarpon, M. cyprinoides: Pazific Tarpon

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Nigeria, Taiwan
Verfügbare Größe in cm 12 - 20

Oranda Panda

26. September 2012

Oranda Panda

Code number: 817503

Photo: Frank Schäfer

Angaben zum Tier
Herkunft Nachzucht / bred
Verfügbare Größe in cm 5-7

Hyphessobrycon eschwartzae (= Hyphessobrycon cf. agulha)

26. September 2012

Hyphessobrycon eschwartzae (= Hyphessobrycon cf. agulha)

The Flag Tetra (Hyphessobrycon heterorhabdus) belongs to most beautiful small tetras of Amazonia. A sister species, H. amapaensis, occurs in Brazil. It has a similar coloration, but can be recognized by the broad, red stripe. Both species are much sought after. Now we were able to import another species of Flag Tetra from Peru, which belongs probably to a species not recognized by science yet. It looks most similar to the described species Hyphessobrycon agulha. So we decided to call it Hyphessobrycon cf. agulha on our stocklist.

IN THE MEANTIME THE SPECIES HAS BEEN DESCRIBED SCIENTIFICALLY UNDER THE NAME OF HYPHESSOBRYCON ESCHWARTZAE.

The very pretty new species looks a bit like a cross of Hyphessobrycon herbertaxelrodi (Black Neon Tetra) and Hemigrammus erythrozonus (Glowlight Tetra). The bright red eye is very striking. The behaviour of the new Flag Tetra, which attains a maximum length of 3-4 cm, is comparable to that of other small tetras. Hyphessobrycon cf. agulha prefers to swim in schools and looks best in well planted aquaria with other quiet tankmates. Soft and slightly acidic water is much liked by the fish, but they also adapt very well to other water conditions. The new Flag Tetra feeds readily on any usual type of food for ornamental fish. Plants are not bothered as well as tankmates are completely left at peace. The water temperature may lie between 22 and 28°C.

For our customers: the fish have code 255973 on our stocklist. Please note that we exclusively supply the wholesale trade.

Lexicon: Hyphessobrycon: ancient Greek, means “small Brycon”. Brycon is another genus of tetras. heterorhabdus: ancient Greek, means “with different stripe”, which refers to the coloration. amapaensis: Latin, means “originating from Amapa”. agulha: after a popular name given to the species in the region of the Rio Madeira, the type locality.

Suggestion of a common name: Red-Eyed Flag Tetra

Text & photos: Frank Schäfer

Angaben zum Tier
Herkunft Peru
Verfügbare Größe in cm 3-4

Hypostomus ancistroides

19. September 2012

This extraordinary, very slender species reached us from Paraguay. Maximum length reported is around 25 cm. This is a subtropical species and thus it is possible to keep it in an unheated indoor-tank. This is a very rare species and even we are able to offer it only very frequently and in limited numbers.

For our customers: the fish have code 265453 and 262454 on our stocklist. Please note that we exclusively supply the wholesale trade.

Suggestion of a common name: Whiptail pleco

Text & photo: Frank Schäfer

Angaben zum Tier
Herkunft Paraguay
Verfügbare Größe in cm 5 - 12

Etroplus canarensis

19. September 2012

Only three kinds of cichlids are found in Asia, all of them belong to the species Etroplus. But many scientists believe that Etroplus are closer to damsels than to cichlids. However, all three kinds are marvelous aquarium fish. Two of them, E.macultus and E. suratensis are wide spread. There was no trace of E. canarensis for over 100 years on the other hand and some already assumed, it died out. This beautifully coloured perch gets approx. up to 10cm long. It is a pure freshwater inhabitant. The peaceful animals should not be kept in company of fast eating kinds to avoid that they get too less food when being fed. Apart from fights for the hierarchy after being put inside, E. canarensis get along together well.(Photo F. Schäfer, Text K. Diehl)

Angaben zum Tier
Herkunft Indien