In the process of fish farming, fish farmers can improve fish disease resistance through the "four-set" culture method, thereby improving the breeding efficiency. 1. Qualitative. The feed to be fed should be fresh, nutritious, and not rot. 2. Quantitative. The amount of feed should be based on the fish size, type, season, weather, water quality, and food intake of the fish. Generally, it is appropriate to eat within two hours. When the farming status is normal, the amount of feeding can not be very long or small. For the leftover bait, it is necessary to salvage it in time to prevent corruption from affecting water quality. 3. timing. There should be a fixed time for feeding, such as feeding twice a day, then feeding once in the morning from 8-9 am and 3-4 pm. When stocking density is high, feed 3-4 times a day. 4. Fixed point. Feeding should have a fixed place, so that the fish can develop habit of eating at a fixed place. It is not only convenient for observing the dynamics of fish, but also for checking the eating situation, removing the remaining feed, and applying drugs in the epidemic season of fish diseases to achieve effective prevention and control. Chewable Tablets,Vitamin C Chewable Tablets,Chewable Vitamin C,Chewable Calcium Guangzhou Etechange Biological Engineering Co.,Ltd. , https://www.etechange.com
"Four Ding" fish farming method