Corydoras Sp. CW106 4cm

Corydoras Sp. CW106 4cm

The Corydoras CW106 is an incredibly rare and new species that was only imported into Australia in 2021 which makes them a great collector’s species. This species has not been given a proper common or trade name yet which is why they have a number, much like plecos have an L number. These species look quite similar to Adolfoi or Corydoras CW106 with a lighter body and black dashes which contrast greatly. This Colombian Corydoras has been bred in captivity however it is quite hard and has not been done often which makes this a great breeding project. This species also stays at a small size of 6 cm which will make them a great species for a South American community display tank.

Corydoras CW106 mostly has a black and white colour which is part of the reason they are so appealing. The stark contrast between the light and dark colours makes these fish stand out in the aquarium, whereas most Corydoras species tend to just be dark. The body colour of the Corydoras CW106 is an off-white colour that tends to be more of a rusty or sandy colour near the face and transitions to white near the tail and belly. Near the mouth and cheek plate, they have a metallic green and gold sheen which looks stunning as it captures the light. The main point of contrast is the two eye stripes along with the jet-black dorsal stripe which starts from the dorsal fin and ends at the tail.

Whether these fish are kept on a lighter or darker substrate, makes little difference due to how they stand out in either setting. Just like any other Corydoras species, the Corydoras CW106 will constantly stir the substrate layer to look for food. This behaviour ensures they are keeping the substrate turned over and any debris in the water column, which can then be picked up by the aquarium filter. They are almost exclusively bottom-dwelling fish and are an awesome option to add some life to the bottom of the tank. 

The Corydoras CW106 are also considered to be a schooling catfish and it would be best to keep them in a group of at least 5-6 although more than this will never hurt. Differentiating males and females is possible where the males are often smaller and narrower compared to the larger-bodied females. The best method to identify is to get a school and let a pair naturally form. Females are often triggered to spawn after being fed high-quality food and a slight reduction in the temperature. The wild origin of the Corydoras CW106 is South America.
 

Tank Recommendations for your Corydoras CW106 

As the Corydoras CW106 reaches around 6 cm as adults, it is best to keep them in an aquarium with a minimum size of around 70 liters. A larger aquarium will always be better since a larger school can be kept along with the space for other tank mates. A sand substrate is best as coarser substrates like gravel often result in Corydoras damaging their barbels. They will also love plants in the aquarium and places for cover through the addition of driftwood. As these are tropical fish, it is best to maintain the temperature at around 24-26 degrees. 

Suitable Tank Buddies

Corydoras CW106 is an incredibly peaceful fish that can be kept in a massive range of community aquariums. They do not display any aggression even when breeding and make for a perfect addition even with sensitive or shy fish. The obvious consideration would be to just avoid keeping anything that might harm this fish.

Usually Compatible

Angelfish, Cardinal Tetras, Rams, Discus, and similar peaceful South American species.

Sometimes Compatible

Mystus Catfish, Convict Cichlids, Pearsi Cichlids, and other peaceful territorial species. 

Rarely Compatible

Large and aggressive species such as Oscars may prey on the Corydoras. This is especially important as Corydoras have spines on their pectoral fins like many catfish, this can result in both the Corydoras and the predator fish’s death.

Feeding your Corydoras CW106 

Just like any other Corydoras these fish are very easy to feed. They will take a wide range of pellets, flakes, and frozen foods. Just like any fish though they should be fed a varied diet with a mix of different foods. 

The ideal diet would be a good quality micro slow-sinking pellet or crushed flake, supplemented with frozen bloodworms or black worms or even live foods like baby brine shrimp or micro worms.