How to raise small crucian carp seedlings?

1, change the water once a week, not too often.

It is suggested to keep some aquatic plants in the fish tank.

3. Adjust the water temperature to 16~28.

4. Sprinkling some salt every time you change water can prevent diseases.

5. Keep the fish semi-hungry, so the fish will be more active.

6. When changing water, if you use your own water, you should expose the water for three days.

7, proper sun exposure.

8. The water temperature should be constant.

9. When changing water, leave some old water and add new water.

10, you can give him phytoplankton, lichens, earthworms, shrimps, red worms, rice kernels, corn kernels, wheat kernels, bean flour and corn flour.