1. Controlling stocking density and blindly increasing stocking quantity will easily lead to hypoxia in high temperature period in summer, which will lead to low immunity of California bass and more likely to cause rotten body disease.
2. Manage the water quality problem well, the water quality deteriorates, and bacterial growth is more likely to cause the California bass to rot, so pay more attention to detoxification and water transfer in the usual management process.
3. Protect the liver and gallbladder, improve the immunity, reduce the metabolic capacity of fish and reduce the load of liver and gallbladder. The mixture of Ganxiayidan, which contains a variety of traditional Chinese medicine components, can promote the digestion and absorption of fat, remove toxins from the body, repair liver and gallbladder injuries, fundamentally improve the liver health problems of California bass and enhance immunity.
4, scientific feeding, pay attention to the amount of feeding, don't feed, when the weather is bad, reduce feeding or don't feed.