Black snakehead is a common edible fish in China, with large size, fast growth and high economic value. Snakehead has less bone spurs, high meat content and rich nutrition, which is higher than protein contained in chicken and beef. As a medicine, snakehead has the functions of removing blood stasis, promoting tissue regeneration, nourishing and recuperating. The postoperative snakehead has the functions of promoting granulation, enriching blood and promoting wound healing, and its nutritional value is very rich.

Good mountains produce good water, and good water raises good fish. Good fish tastes delicious, pollution-free, pollution-free and hormone-free. The trademark "Qingjiang Fish" has been reported to the State Administration for Industry and Commerce for registration. With a specific environment, excellent water quality and suitable climate, Qingjiang fish, which enjoys a high reputation, grows. After the quiet and elegant Qingjiang River was formed in Geheyan reservoir area, it provided unique growth conditions for fish in Qingjiang River.

Snakehead is commonly known as snakehead, also known as northern snakehead, snakehead, snakehead, Hei Bang, snakehead, mandarin fish and Cai Yu. It has a fierce nature, strong reproduction and a huge appetite. It can often eat all other fish, even its own young fish. Snakehead can also slide on land, migrate to other waters to find food, and live for 3 days without water.

In addition, snakehead is also a dish of China people. Black snakehead is a common edible fish in China, with large size, fast growth and high economic value. Snakehead has less bone spurs, high meat content and rich nutrition, which is higher in protein. As a medicine, snakehead has the functions of removing blood stasis, promoting tissue regeneration, nourishing and recuperating. Eating snakehead after operation can promote granulation, enrich blood and promote wound healing.

Grass carp, commonly known as: pomfret, pomfret, pomfret, grass pomfret, pomfret, grass carp, grass roots (northeast), coarse fingered fish (south), sea pomfret (south) and so on. Rivers and lakes inhabiting plain areas generally prefer to live in the middle and lower layers of water and coastal areas with more aquatic plants. Sexually active, swimming fast, often foraging in groups.

It is a typical herbivorous fish. Grass carp eat larvae, algae, etc. In the juvenile stage, grass carp also eat some carnivorous foods, such as earthworms and dragonflies. Overwintering in the deep water of mainstream or lake. Parent fish have the habit of swimming against the current during the breeding season. It has been transplanted to many countries in Asia, Europe, America and Africa. Because of its rapid growth and wide sources of feed, it is one of the four largest freshwater fish in China.