How to raise fish?

Keep it in a fish tank and prepare an aerobic pump and a filter tank.

1, using the correct feeding method, feeding according to 2%-9% of the fish weight. 2. Compared with high-density feeding, low-density feeding will make the living space more open and more conducive to the growth of fish. 3. Water is the basic condition of fish culture, and it can also be said that water is the life of fish.