If a fish has lost its swim bladder, its body cannot maintain its balance. Therefore, it is best to use a smaller piece of plastic foam tied to its back. A rope can be used to pass through the dorsal fin, so that it can swim normally. At present, there is no good treatment for this disease, because there are too many causes of disease, it is difficult to diagnose, so we should give priority to prevention, pay attention to feeding bait and the usual water temperature.
1. Overnutrition: In the process of growth, fish need to provide adequate nutrition, but if it is overnourished, it will easily lead to obesity, and too much fat will also oppress the swim bladder, leading to its imbalance. Therefore, we must reduce the amount of feeding at ordinary times, do not raise it too fat, each time fed to seven or eight points full.
2. Sudden change of water temperature: For fish, the change of water temperature is very dangerous. If the temperature difference is not large, it is OK. If the temperature difference is relatively large, it will cause the fish to have a stress reaction, and it may also cause loss of swim bladder. Therefore, we must control the water temperature in peacetime, and when changing water, we need to ensure that the temperature of new water and old water is close.
3. Virus infection: If a fish is infected with a virus, it may cause inflammation of the epithelial tissue of its swim bladder, resulting in fluid accumulation in the body, which will compress the lumen and make the swim bladder lose its regulatory function. General morbidity of the fish body emaciation, reaction is also relatively slow, if not treated in time, a week will die.
