Lipstick Barb - Pethia erythromycter : Complete Fish Profile & Care Guide
Table of contents
Introduction
Lipstick Barbs (Pethia erythromycter) are a relatively recent addition to the aquarium trade, with their initial importation occurring around 2006, followed by their scientific description in 2008. Possessing a delicate beauty, these fish generally exhibit peaceful behaviour towards other tank inhabitants. Consequently, Lipstick Barbs can be successfully integrated into a community setup, provided that tankmates are chosen with care. They coexist harmoniously alongside small, resilient species such as active Barbs, Rasboras, Danios, Garras, Rainbowfish, Gouramis, Loaches, and Catfish. However, caution should be exercised with slow-moving species or those sporting long, elaborate fins, as Lipstick Barbs may engage in competitive behaviour or nip at such individuals. It is advisable to avoid including these sensitive species altogether.
Regarding social dynamics within the species, male Lipstick Barbs may display some antagonism towards each other. However, this behaviour can be effectively managed by maintaining a substantial shoal consisting of 15 to 20 individuals, with a ratio of at least three females for every male. Despite their small size, adequate space must be provided in the aquarium, accompanied by ample decorations. Dense planting areas, driftwood tangles, rocky caves, and cobbles can serve as visual barriers, enhancing the overall habitat. To ensure optimal water conditions, employing a reliable filtration system that promotes proper oxygenation and facilitates moderate water flow is essential. Regular partial water changes are also recommended to minimize nitrate levels.
These unique Dwarf Barbs feature a silvery body adorned with a prominent black blotch positioned just above the base of the caudal fin. Additionally, their distinguishing characteristic and namesake is a vibrant red marking on their upper lip, which is particularly pronounced in males. The fins of Lipstick Barbs retain a transparent appearance, further accentuating their distinctive appearance.
Lipstick Barb Photos
Sexual Dimorphism
Distinguishing between male and female Lipstick Barbs is a relatively straightforward task. Mature females exhibit slight distinctions compared to males, including a slightly larger size, fuller body, and a subtly less vibrant appearance. In contrast, adult males display a more striking colouration, particularly evident in the vibrant red pigmentation surrounding their mouths. Additionally, during the spawning condition, the male's entire body undergoes a noticeable darkening, assuming an inky blue hue.
Quick Facts
| Scientific Name | Pethia erythromycter |
|---|---|
| Year Described | 2008 |
| Other Names | Tulip Barb, Red Lipstick Barb |
| Kingdom | Animalia |
| Classification | Actinopterygii |
| Order | Cypriniformes |
| Family | Cyprinidae |
| Genus | Pethia |
| Origins | Myanmar |
| Max Size | 4 cm |
| Temperament | Peaceful |
| Aquarium Level | Middle |
| Difficulty | Beginner - Intermediate |
| Shoaling | Yes |
| Best kept as | Groups 8+ |
| Diet & Feeding | Omnivore |
| Reproduction | Egg-Scatterer |
| Average Lifespan | Up to 5 Years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| pH | 6.5 - 7.5 |
| GH | 5 - 15 |
| TDS | 90 - 215 |
| ℉ | 68 - 77 |
|---|---|
| ℃ | 20 - 25 |
Natural Habitat
Lipstick Barbs are indigenous to Lake Indawgyi and the smaller tributaries of the Irrawaddy River near Myitkyina in Myanmar, located in Southeast Asia. These Barbs thrive in clear waters characterized by abundant growths of aquatic vegetation and diverse algae species. Their natural habitats feature a substrate consisting of soft clay and decomposing vegetation, providing an environment conducive to their preferred living conditions.
Breeding
Breeding Lipstick Barbs can be accomplished with relative ease by ensuring the appropriate conditions are met. Breeding can be carried out in either groups or pairs, depending on preference. To foster successful breeding, providing a suitable breeding tank environment characterized by soft, acidic water is crucial. Ample presence of fine-leaved plants, such as java moss, is highly recommended. Alternatively, spawning mops can serve as viable substitutes. It is essential to maintain dim lighting in the breeding tank, as the eggs of Lipstick Barbs are sensitive to bright light.
Inducing the spawning mood and promoting the production of high-quality, healthy eggs can be achieved by feeding the Lipstick Barbs with frozen or live food varieties, such as bloodworms or brine shrimp. This dietary approach will stimulate their reproductive behaviour. Observing the male engaging in a courting display, accompanied by the extension of his fins while swimming around the female, signifies that spawning has commenced.
This courtship process can span several hours, resulting in the dispersal of approximately 100 eggs among the plants in the breeding tank. As with many other fish species, removing the adult fish from the tank once the eggs have been laid is essential, as they may consume them if given the opportunity. The eggs will hatch within a 24-hour timeframe, and approximately 24 hours later, the fry will become free-swimming.
Diet & Feeding
In the controlled environment of the home aquarium, the Lipstick Barb demonstrates a favourable acceptance of a wide range of high-quality dried foods, including granules, flakes, and sinking pellets. These modern food formulations have been meticulously developed to fulfil the essential nutritional needs of these fish, supporting their overall health and dietary requirements. While these dried foods alone can sufficiently sustain their well-being, incorporating additional food sources, such as live, frozen, and freeze-dried options like bloodworms, daphnia, and tubifex once or twice a week, can provide supplementary benefits to their overall health and vitality. However, it is important to exercise caution and avoid overfeeding, ensuring any uneaten portions are promptly removed the following day to maintain optimal water quality within the aquarium.
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