The core essentials of baby fish culture

The core essentials of baby fish culture

1. Keep the micro-flow, and open the influent and effluent at the same time.

2. The water level should be 2-5 cm above the back of the fish, not too deep.

3. The water temperature should be kept between 16-22 degrees, and 17-20 degrees is the best.

4. Remove fish faeces every day to keep the water quality from deteriorating.

5. The light is not too bright, it is better to keep the light weak.

6. It is best to build a hidden hole for the fish, and the floor can be made.

7. Thoroughly clean the pond once a month, sterilize the fish once, and the concentration of salt is 1-2%.

8. Fish are sterilized once a week in spring and autumn and once a month in the pond.

9. In case of high temperature in summer, ice bottle water supply can be used to cool down to keep the water within 16-22 degrees.

10. The giant salamander is afraid of heat and cold. If the temperature exceeds 30 to 40 degrees, it will die quickly, but it will not freeze to death at minus 10 degrees in winter. Giant salamanders like to be cool.

11. The food for the fish had better be a fresh body that does not deteriorate. If the disintegrated material had better be sterilized with 1-2% salt, it is the best time for the fish to swim in the pond shortly after dark. Do not feed too much, and it is better that there is no material left that night.

Do not put your hand into the water in the pond or catch the fish body at ordinary times. it is best to pick up the fish body with a net.

13, nothing do not hit the pool, knock on the pool gear, paddle the water, bright light shines on the fish, and so on.

14. The best breeding site is in the gentle slope flood shelter area of the mountain valley with vegetation. It is best to choose the breeding company with breeding certificate and management certificate as the source of breeding fish. The legal provenance is the key point of breeding and management in the future. In the new farm, it is best to choose 5-10 jin of disease-free and injury-free fish for more than 5 years as parents to cultivate adult fish for 1-2 years.

15. Commercial fish are best selected in Pingchuan area, and underground well water is the best. warm in winter and cool in summer does not affect the growth of fish. Tap water fish culture must store water explosion gas and then use it for fish body.

16. When diseased or abnormal fish are found, they are immediately removed and isolated. Fish colds with drastic temperature errors of 1-10 degrees are treated with viral drugs. For intestinal lesions caused by weather changes or deterioration of bait, it is better to use anti-inflammatory drugs. When it is found that water mildew is caused by scratches, diseased fish should be fished out first and treated with fungicides, in addition, the pond body should be treated with antivirus and sterilization, and the focus of raising baby fish should be on prevention, not on who is sick and who is good at it. It is best to achieve the highest level of disease-free.