Dario_dario
Scarlet badis
Species of fish
The scarlet badis (Dario dario) is a tropical freshwater fish and one of the smallest known percoid fish species.[2][3] It is a micropredator, feeding on small aquatic crustaceans, worms, insect larvae and other zooplankton. It is sold under a variety of names (Badis badis bengalensis, B. bengalensis) in the aquarium trade.[citation needed]