Grass carp is a typical herbivorous fish, inhabiting rivers and lakes in plain areas. Together with silver carp, bighead carp and herring, it constitutes the "four big fish" in China.
2, snakehead: also known as mullet, raw fish, Cai Yu, snake fish, salamander, snakehead, etc. , belonging to freshwater benthic fishes, usually inhabit the waters with overgrown aquatic plants or muddy sediments.
3. Carp: Alias Carp Spreading Muscle, Carp Seed, Hairy Fruit and Red Fish, it is a temperate freshwater fish native to Asia. I like to live in a warm lake or a slow-flowing river on the plain.
4. Herring: It usually lives in the middle and lower layers of water and is inactive by nature. Its main food sources are snails, clams, clams and so on. , occasionally preying on shrimp and insect larvae.
5, catfish: catfish, also known as Hu, Tang Yi. It is characterized by scaly body, sticky and slippery body surface, flat head and wide mouth, and four whiskers on the upper and lower jaws. Widely distributed, mainly in the Yangtze River and Pearl River basins, the best edible season is from mid-spring to mid-summer (April to July).