More info
Datasheet
| Minimum Tank Size | 90 litres / 23.78 US gallons |
| Maximum Size | 5.0cm / 1.97inches |
| Temperature | 15°C / 59.00°F - 25°C / 77.00°F |
| Hardness | 1.01dgH / 18ppm - 5.04dgH / 90ppm |
| pH | 6.5-7.5 |
General Description
Pethia tiantian, also known as Burmese bumblebee barb, is a small and peaceful fish belonging to the family Cyprinidae. It showcases vibrant coloring, with adult males displaying a coppery-orange hue during mating. This species, with a maximum size of 5.0cm, is native to the mountainous region of Putao in northern Myanmar.
Aquarium Setup
When setting up an aquarium for Pethia tiantian, a minimum tank size of 90 liters is recommended. The fish thrives in setups with dark substrates and ample plant coverage. Providing floating plants, driftwood, and branches for light diffusion enhances their well-being. Water conditions should ideally include a pH range of 6.5-7.5, a temperature between 15-25°C, and a hardness level of 18-90ppm.
Behaviour
Pethia tiantian is known for its peaceful demeanor, making it an excellent addition to community aquariums. These fish exhibit captivating behavior, particularly during interactions between rival males vying for female attention or hierarchical status. When kept in mixed-sex groups of 8-10 individuals, they display more natural behaviors and colors.
Feeding and Diet
In their natural habitat, Pethia tiantian forages on diatoms, algae, small insects, worms, and zooplankton. In aquariums, they readily accept a varied diet consisting of live and frozen foods such as bloodworms, Daphnia, and Artemia. Supplementing their meals with high-quality dried flakes and granules, preferably with plant or algal content, ensures optimal health and coloration.
Reproduction & Dimorphism
Although successful aquarium spawning details for Pethia tiantian are scarce, related species follow similar breeding patterns. These egg-scattering free spawners do not exhibit parental care. Adult males are smaller, sleeker, and display more intense coloration than females, particularly during mating. Fry typically hatch within 24-48 hours and should be fed infusoria-grade food until they can consume microworms or Artemia nauplii.
Habitat and Distribution
Indigenous to the Putao region in Myanmar, Pethia tiantian inhabits narrow, shallow, and fast-moving streams with rocky substrates. The Nan Hto Chaung and Mali Hka River are two known localities where these fish are found. Sympatric species in their habitat include Batasio tengana, Badis pyema, and various other fish species like Devario, Schistura, and Acanthocobitis.