What is lemon tetra?

Lemon tetras, scientifically known as Hyphessobrycon pulchripinnis, are small, peaceful freshwater fish native to the rivers and streams of South America, particularly in the Amazon basin. They are named after their bright yellowish coloration, which resembles that of a lemon.

Lemon tetras have a slender, elongated body shape with a distinct dorsal fin and a black eye stripe running from the eye to the base of the tail. They grow to an average size of 1.5 to 2 inches (3.8 to 5 cm) in length and have a lifespan of around 3 to 5 years.

These fish are shoaling species and should be kept in groups of at least 6 individuals to prevent stress and aggression. They prefer well-planted aquariums with soft, slightly acidic water and plenty of hiding spots. Lemon tetras are peaceful and can coexist with other peaceful fish species of similar size in a community tank.

In terms of diet, lemon tetras are omnivores and will accept a variety of foods, including high-quality flakes, pellets, live, and frozen foods. They are fairly easy to care for and can adapt to a wide range of water parameters. Regular water changes and good filtration are essential to maintain their health and well-being.