Laubuka Laubuca
Cypriniformes Print
More info
Datasheet
| Minimum Tank Size | 160 litres / 42.27 US gallons |
| Maximum Size | 6.0cm / 2.36inches |
| Temperature | 18°C / 64.40°F - 24°C / 75.20°F |
| Hardness | 2.02dgH / 36ppm - 12.05dgH / 215ppm |
| pH | 6.0-8.0 |
General Description
The Indian Glass Barb, scientifically known as Laubuka Laubuca, is a member of the Cyprinidae family. It typically grows to a maximum size of 6.0cm and is native to northern India, Bangladesh, and Nepal. The species is also known by vernacular names such as 'Indian hatchet fish' and 'winged danio.' It is a schooling fish found in small tributary streams, freshwater pools, canals, rice paddies, and other calm water bodies.
Aquarium Setup
For optimal care of the Indian Glass Barb, a tank of at least 160 litres is recommended. The aquarium should mimic a slowly-flowing river or stream, featuring a substrate of rocks, gravel, and water-worn boulders. Additionally, driftwood branches and aquatic plants like Microsorum, Bolbitis, or Anubias species can be added. Maintaining clean water and using a secure cover are essential due to the fish's tendency to jump. Specific water conditions include a pH range of 6.0-8.0, hardness of 36-215ppm, and a temperature between 18-24°C.
Behaviour
This species of fish is non-aggressive and is compatible with various other fish species like cyprinids, loaches, cichlids, catfish, and characins. As a schooling fish, it thrives when kept in groups of 8-10 individuals, leading to a more relaxed and natural display. Indian Glass Barbs are commonly observed swimming near or just below the water surface.
Feeding and Diet
In their natural habitat, Indian Glass Barbs are surface feeders, consuming terrestrial and aquatic invertebrates. In aquariums, they accept dried foods of appropriate sizes but should also be provided with live and frozen options like Daphnia, Artemia, and bloodworms regularly to ensure a balanced diet.
Reproduction & Dimorphism
The Indian Glass Barb is a typical egg-scatterer and does not show parental care. Spawning occurs in batches of around 30 eggs, usually at dawn or dusk, with an incubation period of approximately 24 hours. Adult females are distinguishable by their deeper body shape and slightly larger size compared to males.
Habitat and Distribution
Primarily endemic to northern India, Bangladesh, and Nepal, the Indian Glass Barb is commonly found in the Ganges-Brahmaputra river system. Although historical records indicate a wider distribution, recent taxonomic studies suggest that populations outside this region might represent different species within the Laubuka genus.