Pond conditions: the pond area is 3000m2 to10000m2, the water depth is more than 2m, and it is rectangular and watertight. The bottom of the pool is flat and the silt is about 20 cm thick. Should be equipped with irrigation and drainage, feed processing, transportation, oxygen supply and other machinery. The power of fishing machinery per mu of pond should be above 0.5 kW. Ponds are relatively concentrated and connected, which is convenient for management. Water quality: plenty of water, fresh water and no pollution. Water quality control is one of the key measures for high and stable yield of Wuchang fish in pond culture.

Through biological self-purification and the application of biological agents to purify ponds, a good water environment is provided. The first is to ensure sufficient water, and the pond can be fully watered or changed during the breeding period. The second is to provide better water quality. During the breeding period, the dissolved oxygen in the pond is sufficient. Measure the dissolved oxygen in the pond at 6 pm every day. The transparency of the pool water is 30 cm ~ 35 cm, the dissolved oxygen is about 5 mg/L, not less than 2 mg/L, and the PH value is between 7 and 8. During the breeding period, water should be injected at regular intervals, once in July-September and a half months, with each injection of 20 cm -30 cm. How long will it take Wuchang fish to grow up? In fact, they will tell you that it can grow to about a catty, and it can grow to this size in one year, but the living environment of fish also has a certain impact on its growth, so it is necessary to observe and raise it well.

Nowadays, many fish are raised at home. It's better to choose Wuchang fish. The feed of Wuchang fish is cheaper and cleaner. Many friends will like it. They can feed it. When they buy some fish, they can feed Wuchang fish. It shouldn't grow much in a year, but you can feed some.

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