Devario are active shoaling fish and come from turbulent and fast-flowing water. Although peaceful, larger Devario can be a little boisterous. Should mix well with barbs, danios and loaches.

Scientific name: Devario regina

Common name: Queen Danio/Blue Danio

Family: Cyprinidae

Recommended pH range for the species: 6.1 - 7.9

Recommended water hardness (dGH): 4 - 18°N (71.43 - 321.43ppm)

Recommended temperature: 23 - 26 °C (73.4 - 78.8°F)

Sexing: Mature females will grow slightly larger than mature males, they will also have a duller colour and a rounder belly shape.