The depth of the pond should be about 2.5 meters for black carp breeding, and the bottom should be flat and not have too much silt.

The fish fry should be treated with quicklime disinfection before putting them in the pond, and the depth of the water is required to be between 1-1.5 meters, and the oxygenator and baiting machine should also be prepared. Fish fry should be selected in good mental state and healthy, the gap in body size should not exceed 3 centimeters.

Feeding should be done in small portions and not too much at a time. Watch carefully during normal management and change water regularly.

Related Knowledge:

Like slightly alkaline lean water.

Mainly feeds on shellfish such as snails, clams and young mussels, and a few aquatic insects and arthropods.

The daily intake is usually about 40% of the body weight, and can reach 60-70% when the environmental conditions are favorable.

Baby fish body length of 7 to 9 millimeters into the mixed nutrition period, at this time one side continue to use their own yolk, one side began to feed on rotifers and unseasoned larvae; 10 to 12 millimeters, feeding on branchiostoma, copepods and mosquito larvae; body length of 30 millimeters or so when the gradual differentiation of food, began to ingest small snail species.