Family: Cyprinidae
Giant Scissortail — a Cyprinidae from Southeast Asia, peaceful and energetic; shy only when kept too few. Reaches 7.5–11 cm; shoaling; 8–10+ for constant motion and confidence. 22–26 °C.
Rasbora caudimaculata is a Cyprinidae from Southeast Asia. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays peaceful and energetic. Plan on 7.5–11 cm of adult fish at 22–26 °C. Related profiles: Rasbora borapetensis, Rasbora einthovenii, Rasbora dandia.
Difficulty: moderate. Peaceful and energetic; shy only when kept too few. Shoaling; 8–10+ for constant motion and confidence.
Hold 22–26 °C and keep it stable — 22.0–26.0 °C typical for the genus. Room temperature to heated, depending on origin.
Adults reach 7.5–11 cm; it is active throughout the water column. Plan for at least 145 litres.
Omnivore; accepts everything small enough. Feed two small meals a day rather than one large one.
Yes, with care. Peaceful and energetic; shy only when kept too few — pair it with Corydoras and small loaches — Occupy the bottom without fuss and skip Large predators — Out-swim fate only so long.
Comes from Southeast Asia: clear streams and rivers over gravel. Expect moderate, well-oxygenated current and appreciates well-oxygenated water.
Jumping is not a known issue; cover the tank anyway during water changes.
Spawns at dawn over fine plants; eggs fall to the bottom. Males often slimmer and more colourful.