1, Grass Carp: A typical herbivorous fish, because of its rapid growth and wide source of feed, is the main object of freshwater fish culture in China. Because of its special habits, Grass Carp is transplanted as a pioneer all over the world.
2. Carp: It is one of the freshwater fishes with many varieties, wide distribution and long breeding history. It is cold-resistant, alkali-resistant and anoxic, and has strong adaptability. It is an omnivorous fish.
3. Carassius auratus: Carassius auratus is a common freshwater fish, which feeds mainly on aquatic plants and plankton. Because its fish meat is rich in trace elements and minerals, it is a delicious food on the table and has strong adaptability.
4. Catfish: Catfish is a kind of freshwater fish that lives in rivers and lakes. This fish * * is characterized by no scales, a lot of mucus on its body surface, a flat head and a wide mouth. It is a carnivorous fish that feeds on small fish, shrimp and aquatic insects, and grows better in dirty water environment. Because of its rapid growth and few natural enemies, it becomes a dominant species when it is abroad.
5. Silver carp: Silver carp, also known as silver carp and silver carp, is one of the four major fish producers in China. It is a typical herbivorous fish, which is similar to bighead carp in shape, grumpy and good at jumping. It is a kind of freshwater fish suitable for breeding, with delicious meat and rich nutrition, and is deeply loved by people.
6, snakehead: snakehead is fierce in nature, strong in reproduction, and has a huge appetite. It can eat other fish around it, and sometimes even its own young fish. It has a strong viability and can find food without water. It can be out of water for three days, but it is a delicacy on the table of China people.
7. Wuchang fish: Because of its fast growth, strong disease resistance, easy feeding and delicious meat, it has been introduced to all parts of the country since 1990, and has become one of the excellent freshwater cultured fish in China.