What is wels?

The wels, also known as the European catfish, is a freshwater fish species native to Europe and Western Asia. It is the largest freshwater fish in Europe and one of the largest freshwater predators in the world, with some individuals reaching over 9 feet in length and weighing up to 300 pounds.

The wels has a long, slender body and a wide mouth filled with sharp teeth. Its skin is generally dark brown to black, sometimes with lighter spots or patches. It is a nocturnal hunter and feeds on a variety of prey including fish, crayfish, and even small mammals like rats.

Wels catfish are popular among anglers for their size and fighting ability. They are also farmed commercially in some areas for their meat, which is often smoked or made into sausages.

The wels catfish is not considered to be a threatened species, although its natural range has been impacted by habitat loss and pollution. Conservation efforts, such as the reintroduction of the species into certain areas, have helped to stabilize its populations in some regions.