More info
Datasheet
| Minimum Tank Size | 90 litres / 23.78 US gallons |
| Maximum Size | 6.0cm / 2.36inches |
| Temperature | 20°C / 68.00°F - 26°C / 78.80°F |
| Hardness | 1.01dgH / 18ppm - 8.01dgH / 143ppm |
| pH | 6.0-7.5 |
General Description
The Kottelatia Brittani, commonly known as the 'head and tail light rasbora,' is a schooling species that thrives in a community tank setup. It is best kept in groups of 8-10 individuals to reduce nervousness and enhance their display. Male specimens often exhibit vibrant colors as they compete for female attention.
Aquarium Setup
For optimal care, maintain this species in a well-planted aquarium with a dark substrate, floating plants, and driftwood. A tightly-fitting cover is essential as they are known to jump. Water parameters should ideally be within a temperature range of 20-26°C, pH of 6.0-7.5, and hardness of 18-143ppm (see table).
Behaviour
The K. Brittani species is peaceful but may struggle when housed with larger or more aggressive tank mates. It can coexist harmoniously with other Batang Hari drainage species or timid anabantoids in a biotope-style arrangement.
Feeding and Diet
In their natural habitat, these rasboras prey on small insects, worms, and crustaceans. In captivity, they readily accept dried foods but thrive on a diet supplemented with small live or frozen fare like Daphnia or Artemia.
Reproduction & Dimorphism
K. Brittani is an egg-scattering species that shows no parental care. To maximize fry yield, a separate breeding tank with appropriate conditions is recommended. Mature females tend to be deeper-bodied and slightly larger than males.
Habitat and Distribution
The precise distribution of K. Brittani remains uncertain, with initial specimens collected from the Johor River watershed in Malaysia and subsequently reported in Kalimantan Barat, Indonesia. It is suggested that the species may be endemic to Sumatra based on recent records from the Batang Hari river in Jambi province.
All content is based on the provided information.