Description:

Catfish are a type of fish that can be found in both fresh and salt water. They are typically found in lakes, rivers, and streams throughout the world.The average size of catfish varies depending on the species, but most catfish are between 40 and 90 cm (1–3 ft) long. Catfish can be identified by their two dorsal fins and large mouths with teeth.These fish are called catfish due to their appearance. They are a bottom-dwelling species.Catfish come from three main types of families: Siluriformes (catfishes), Ictaluridae (pike catfishes), and Clariidae (clownfishes). Catfish are an excellent source of protein, iron, and omega-3 fatty acids. They also contain calcium, vitamin B12 and selenium.