The pond for breeding snakehead should not be too big, and the general area should be 3-5 mu. The water depth of the pond is 1.5m-2.m, the thickness of the bottom mud is 15cm-2cm, the water source is sufficient, and the drainage and injection are convenient.

second, the specifications of fish species are based on the specifications of commercial fish in the market. At present, snakehead fish are sold well with a weight of .7 kg-2. kg, so the specifications of stocked fish should be 75 g-1 g per tail. The stocking density should be determined according to feed sources, feeding techniques and other factors. Generally, 2,-2,5 fish species are released per mu. At the same time, 4-5 silver carp species can be interplanted, and the size of each fish species is 1g < P >-15g.