Bengal danio Bengal danio The Bengal danio or Sind danio ("Devario devario") is a subtropical fish belonging to the minnow family (Cyprinidae). Originating in Pakistan, India, Nepal, Bangladesh, and Afghanistan, this fish is sometimes kept in community tanks by fish-keeping hobbyists. It grows to a maximum length of . In the wild, the Bengal danio is found in rivers, ponds, and fields in a subtropical climate; it prefers water with a pH of 6.0–8.0, a water hardness of 5.0–19.0 dGH, and an ideal temperature range of . Their diets consist of annelid worms, small crustaceans, and insects. The Bengal danio is oviparous.
Danio margaritatus Danio margaritatus Danio margaritatus, the celestial pearl danio, often referred to in the aquarium trade as galaxy rasbora or "Microrasbora" sp. 'Galaxy', is a small cyprinid from Myanmar. It has so far been found only in a very small area near Hopong east of Inle Lake, at an altitude of over 1,000 m (3,400 ft). Its habitat is part of the Salween basin, namely the Nam Lang and Nam Pawn Rivers. Discovered in 2006, the species quickly appeared in the aquarium trade, where its small size and bright colours made it an instant hit. This is a small, plump danionin