More info
Datasheet
| Minimum Tank Size | 240 litres / 63.40 US gallons |
| Maximum Size | 6.0cm / 2.36inches |
| Temperature | 18°C / 64.40°F - 25°C / 77.00°F |
| Hardness | 2.02dgH / 36ppm - 12.05dgH / 215ppm |
| pH | 6.5-7.5 |
General Description
The Brachydanio Feegradei, commonly known as the Yoma 'Danio,' is a species of fish within the Cyprinidae family. It was initially introduced to the hobby in 2005, displaying variable patterning with spot-like markings on its flanks. The species can grow up to 6.0 cm in length and is known for its gregarious, shoaling behavior.
Aquarium Setup
For optimal care, the Yoma 'Danio' thrives in a heavily planted aquarium with a darker substrate. It is recommended to create a habitat resembling a flowing river or stream, incorporating variably-sized rocks, gravel, large water-worn boulders, and driftwood. The tank must have a very secure cover as these fish are skilled jumpers.
Behaviour
While not inherently aggressive, the Yoma 'Danio' may disturb slow-moving or timid tankmates due to its constant activity and vigorous feeding behavior. To minimize potential conflicts, it is best to house them with robust, similarly-sized fishes in larger tanks. The species exhibits shoaling behavior and forms tight groups when threatened, with rival males engaging in regular sparring.
Feeding and Diet
This species is an unfussy eater and accepts various foods, including good-quality dried products, live, and frozen fare like bloodworms, Daphnia, and Artemia. A diverse diet contributes to the fish's coloration and overall health.
Reproduction & Dimorphism
Yoma 'Danios' are egg-scattering spawners that do not provide parental care. To boost fry yield, a controlled approach in a separate breeding tank with suitable spawning media is recommended. Mature males exhibit brighter colors and slimmer bodies, with orange edges on the ventral and anal fins.
Habitat and Distribution
Endemic to the Rakhine Yoma/Arakan mountains in western Myanmar, the Yoma 'Danio' inhabits small forest streams alongside various endemic fish species. Its natural habitats consist of small, interconnected pools with slow-flowing, clear water, mixed substrates, and shrub/forest margins. Collection of these fish is typically done during the drier months due to seasonal fluctuations in water levels.
Note: For specific water conditions, see the provided table above.