Disease prevention and control program of tilapia

Prevention and treatment of tilapia disease is mainly based on prevention, such as strict control of stocking density, regulation of culture water quality, feeding of nutritious and fresh feed, regular sampling of fish body surface and anatomical examination and other measures. Once a fish disease is found, it should be dealt with in time.

1. Clear the pond thoroughly and disinfect it.

2. Fish fry and fry should be strictly disinfected before entering the pond.

3. After the fry and fry go into the pond, sprinkle the whole pond with 1 g / m3 90% crystal trichlorfon. Half a month later, sprinkle with 2g / m3 bleach (28% available chlorine).

4. Keep the water quality fat, lively, tender, cool and slightly alkaline.

5. The dead fish should be fished out in time, disinfected and buried in the soil.

6. the utensils used in the diseased fish pond should be washed and disinfected, and the water of the diseased fish pond shall not be discharged arbitrarily without disinfection.