Family: Cyprinidae
Cross-striped Dwarf Rasbora — a Cyprinidae from South & Southeast Asia, hardy, active mid-water fish; never stop moving. Reaches 2.3–3.4 cm; tight schooler; the more the livelier. 18–24 °C.
Danio erythromicron, a member of the family Cyprinidae, comes from South & Southeast Asia, where it inhabits clear streams and rivers over gravel. Hardy, active mid-water fish; never stop moving and eager eater; small frequent feeds suit its pace, it grows to 2.3–3.4 cm and adapts well to a properly set-up aquarium in the 18–24 °C range. Other Danio species in our database include Danio margaritatus, Danio rerio, Danio albolineatus.
A moderate-level species: hardy, active mid-water fish; never stop moving; stable water matters more than fancy equipment.
Hold 18–24 °C and keep it stable — 18.0–24.0 °C typical for the genus. Room temperature to heated, depending on origin.
Expect 2.3–3.4 cm as an adult, living active throughout the water column. A 25 L tank or larger gives it room.
Eager eater; small frequent feeds suit its pace. Vary the menu — quality flakes or pellets plus frozen or live foods.
Hardy, active mid-water fish; never stop moving. Recommended tankmates: Other danios and small rasboras — Form a fast, peaceful upper-water school. Avoid Slow, timid fish — Outcompeted at the surface.
Native to South & Southeast Asia, where it lives in clear streams and rivers over gravel. Moderate, well-oxygenated current; Appreciates well-oxygenated water.
Not a noted jumper — a standard cover still keeps dust and spray in.
Egg-scatterer among plants; no parental care. Males often slimmer and more colourful.