The bodies of these vividly colored fish are blue at the front and red at the back, with an irridescence that reminds one of a neon sign. They swim in schools, and although they are small they have a remarkable presence inside a fish tank. They are a well-known species of tropical fish.
- Scientific Name
- Paracheirodon innesi
- Classification
- Order: Characiformes, Family: Characidae
- Habitat
- Amazon basin
