Chukai betta - Betta tussyae
Scientific name: Betta tussyae
Common name: Chukai betta
Family: Osphronemidae
Usual size in fish tanks: 4 - 5 cm (1.57 - 1.97 inch)
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Recommended pH range for the species: 5 - 6.3
Recommended water hardness (dGH): 2 - 8°N (35.71 - 142.86ppm)
0°C 32°F30°C 86°F
Recommended temperature: 21 - 25 °C (69.8 - 77°F)
The way how these fish reproduce: Spawning
Where the species comes from: South Asia
Temperament to its own species: peaceful to females
Temperament toward other fish species: peaceful
Usual place in the tank: Top levels
Food and Feeding
Chukai Bettas (Betta tussyae) have varying preferences when it comes to food. While some individuals may accept flake foods, many prefer live or frozen options. For the best results, provide a varied diet consisting of brine shrimp, bloodworms, daphnia, and microworms. Rotating their meals keeps them engaged and prevents dietary monotony. Ensure food portions are appropriate for their small size to maintain water quality and prevent overfeeding.
Origin
Native to Southeast Asia, specifically Malaysia, Betta tussyae inhabits slow-moving, shaded freshwater streams and peat swamps. These environments are typically acidic, with dense vegetation and a wealth of floating plants that provide cover and reduce light penetration. Understanding their natural habitat helps replicate the conditions necessary for their well-being in captivity.
Sexing
Males of this species are more visually striking, displaying brighter coloration and extended dorsal and anal fins. Females, while less vibrant, exhibit a more rounded body shape, especially when preparing to spawn. Observing these characteristics is essential for pairing and breeding.
Breeding
Betta tussyae is a bubble nest builder, a trait shared with many of its relatives. Unlike other Betta species, males exhibit an unusual tolerance toward females during nest guarding, making them an excellent choice for hobbyists new to breeding Bettas. To encourage spawning, provide a single male and female in a dedicated breeding tank with soft, acidic water and a temperature around 24°C (75°F). Add floating plants or polystyrene pieces to support bubble nest creation. Spawning typically lasts 2-3 hours, resulting in 40-50 eggs. These hatch within two days, and fry become free-swimming a few days later. Feed the fry with infusoria or newly hatched brine shrimp for optimal growth.
Tank Requirements
Maintaining ideal water parameters is critical for the health of Chukai Bettas. Keep the pH between 5.0 and 6.3 and water hardness low, ideally between 2-8°N. A temperature range of 21-25°C (69.8-77°F) suits them best. Use a low-flow filtration system to replicate the still waters of their natural habitat. Floating plants and driftwood not only provide cover but also mimic the tannin-rich water conditions they thrive in.
Compatibility
Chukai Bettas are peaceful fish, coexisting harmoniously with similarly non-aggressive tankmates. Ideal companions include small tetras, rasboras, and corydoras. Avoid housing them with fin-nipping species or overly boisterous tankmates, as these can cause stress or injury.
Lifespan
With proper care, Betta tussyae can live for 3-5 years. Their longevity depends on maintaining excellent water quality, a balanced diet, and minimizing stress through appropriate tank setups and peaceful tankmates.
Short Description
Betta tussyae, or Chukai Betta, is a captivating addition to any freshwater aquarium. Known for their peaceful demeanor and unique bubble nest-building behavior, these fish thrive in well-planted tanks with soft, acidic water. Floating plants and driftwood create shaded areas and hiding spots, ensuring they feel secure. Their vibrant personality and low-maintenance requirements make them a favorite among aquarists.
Pictures
Bought by aqua-fish.net from jjphoto.dk.