The neon tetra is a small freshwater fish that is native to the Amazon basin in South America. It is a popular aquarium fish due to its bright colors and peaceful nature. The neon tetra is a member of the family Characidae, which also includes other popular aquarium fish such as the black tetra and the cherry barb.
The neon tetra is a schooling fish, which means it prefers to live in groups of at least six individuals. It is a relatively small fish, growing to a maximum length of around 1.5 inches (4 cm). The neon tetra is known for its bright blue and red colors, which are caused by special iridescent cells in its skin. These colors are most vivid in males, which are generally slimmer and more brightly colored than females.
In the wild, neon tetras live in slow-moving streams and tributaries of the Amazon River. They are omnivorous, feeding on a variety of small invertebrates and plant matter. In captivity, they can be fed a diet of flake or pellet food, supplemented with occasional live or frozen foods such as brine shrimp or bloodworms.
Neon tetras are relatively easy to care for and are a good choice for beginner aquarists. They require a tank with plenty of plants and hiding places, as well as a filter and heater to maintain water quality and temperature. They are generally peaceful and can be kept with other small, non-aggressive fish. However, they are sensitive to changes in water chemistry and should not be kept in tanks with aggressive or larger fish that may prey on them.
Frequently Asked Questions About Neon Tetra
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