Zebrafish
Danio rerio
Family : Cyprinidae
The zebrafish is a small freshwater fish very popular in aquariums and scientific research. It is easy to keep.
Description
Danio rerio has an elongated, fusiform body with horizontal blue and silver stripes. It reaches up to 4 cm. It is a schooling and active fish that swims in groups. It is very hardy and adapts to various conditions. It breeds easily in the aquarium. Genetically modified varieties (GloFish) exist.
Habitat
Region :
The zebrafish lives in streams, rice paddies, and ponds of South Asia. It prefers calm, well-oxygenated waters, often with vegetation. It feeds on small insects and zooplankton.
Distribution :
Recommended parameters
Care
Care notes
Aquarium of at least 60 L for a school of 6 to 10 individuals. Neutral to slightly alkaline water (pH 6.5-7.5), soft to moderately hard (GH 5-15), temperature 22-26°C. They are omnivorous: accept flakes, pellets, artemia, and daphnia. A setup with plants and open swimming space is suitable. They are peaceful fish, compatible with many species. Breeding is simple: they spawn on a moss substrate.
Similar species
Espèces proches, même habitat ou même maintenance
