Corydoras melanotaenia is a peaceful, small catfish that reaches a maximum size of 3 cm (1.2 inches). It is native to the tributaries of the Amazon River in South America. This species has a black body with a bronze head, and is decorated with a series of yellow stripes along its sides. This fish is a peaceful, shoaling species that should be kept in groups of 6 or more individuals. It prefers an aquarium with plenty of hiding places among plants and other decorations. Corydoras melanotaenia feeds on insects, worms, and prepared foods. It is a great addition to any peaceful community aquarium.