Catfish are fishes of the order Catfish, the family Catfish, the genus Catfish and the species Catfish. They are also called pond lice, long-bearded silver carp, sticky fish, pond catfish, live fish and catfish. They are a kind of scaleless fish. After years of evolution, their scales have degenerated. But they secrete a mucus to protect the body surface. Catfish has a flat head, a wide mouth and many beards around it. They are fierce, have strong predation ability and like to live underwater. 1. What kind of fish is catfish? Catfish are fish of Silurus, Silurus and Silurus. They have many names, and different regions have different names for catfish. For example, pond lice, silver carp, sticky fish, pond catfish, live fish and catfish all refer to catfish. Catfish belong to scaleless fish, because their scales have completely degenerated after years of evolution. Catfish have no scales, but their bodies secrete mucus to protect themselves.

Catfish is flat as a whole, with a wide mouth and many long beards around it. Although it looks naive, it is actually fierce. Catfish growing in the wild have very strong predation ability, but they like to feed in the early morning and evening, and generally move underwater.

Second, how to raise catfish 1 and build ponds: If a large number of catfish are raised, a special breeding pond should be built. It's better to plant some aquatic plants and put some stones in the pool, so as to simulate the original environment.

2. Environment: Catfish has low requirements for the environment. They like lower temperatures and can't accept too high water temperatures. During artificial breeding, they should be given proper shade in summer. Catfish doesn't require high water quality, as long as it is clean and refreshing.

3. Feeding: Catfish is an omnivorous fish, and usually likes to eat some live bait. Breeders can choose synthetic feed with live bait to feed together, which can ensure its balanced nutrition.