Red tail catfish (Phractocephalus hemioliopterus) are a large, freshwater species of catfish

 Red tail catfish (Phractocephalus hemioliopterus) are a large, freshwater species of catfish that are native to the Amazon Basin in South America. They are named for their distinctive red tail fins, which are easily recognizable against the dark color of their bodies.

Red tail catfish are a popular species among aquarium hobbyists because of their unique appearance, active personalities, and size. They can grow up to five feet in length and weigh over 100 pounds, making them one of the largest species of catfish in the world.

In their natural habitat, red tail catfish are opportunistic predators, feeding on a variety of prey including other fish, crustaceans, and mollusks. In an aquarium setting, they are typically fed a diet of commercial pellets, live or frozen fish, and other meats.

Red tail catfish

Red tail catfish are hardy and relatively easy to care for, but they do require a large aquarium with a strong filtration system. As they grow, they will need a tank that is at least six feet long and can accommodate their size and swimming space.

One of the most important factors to consider when keeping red tail catfish is water quality. They are sensitive to changes in pH and water hardness, so it is essential to maintain a consistent environment in their aquarium.