Tetras Common Name: Tetras
Tetras Diet: Omnivores
Tetras Water Type: Fresh
Tetras Optimum pH Level: 7- 7.8
Tetras Life Span: 2-4 years

Tetra Origin:

A tetra is one of several species of small freshwater fish from Africa, Central America and South America. The Characidae are distinguished from other fish by the presence of a small adipose fin between the dorsal and caudal fins. Many of these, such as the neon tetra, are brightly colored and easy to keep in captivity. Consequently, they are extremely popular for home aquariums.