Tetra fish is small-sized and colorful freshwater fish, native to South American and African freshwater. Due to its size and appearance, tetra fish is one of the most popular freshwater fish kept in artificial aquarium and tanks across the globe. If you want to learn more information about tetra fish, you’ve come at the right place. Read on and enjoy these interesting tetra fish facts.

Basic Facts about Tetra Fish

Characteristics: Tetra fish is generally characterized by its small-sized body and colorful markings.

Habitat: There are approximately 150 varied species of tetra spread throughout South America and Africa. This freshwater fish is mostly found inhabiting in slow-running rivers and clear water streams.

Classification: Tetra fish is classified into two groups which are Alestiidaes, tetra fish from Africa and Characidaes, tetra from South America.

Diet: Tetra fish is omnivore in nature. They primarily feed on algae, brine shrimp, plankton and small invertebrates like worms.

More Facts about Tetra Fish for Kids

  • Since species of tetra fish are generally small-sized, they have numerous predators within their natural environment. They are preyed by larger animals and fishes such as fish, eels, invertebrates and crustaceans. Because of this, they can only live around 2 to 5 years.
  • The size of tetra fish ranges from 0.25in to 1.25in. Its best pH is around 5.5 to 7.5.
  • Tetra fishes are breeding in pairs. A full grown female tetra fish can lay about 130 eggs. These eggs hatch after a couple of days.

Tags: , , , , , , , ,