why fish turn white belly and sprinkle salt is that there are many reasons for fish turn white belly, but it is usually caused by mold, and sprinkling salt can play a role in sterilization. However, it is usually not possible to add salt directly to the water, but to prepare a certain concentration of salt water, and then put the fish in it for a period of time, so as not to affect other healthy fish. In addition, the salinity and soaking time must be carefully controlled, too high concentration or too long soaking will also have side effects.
for losing the swim bladder? 1. Fish obesity: If the fish is fed too much at ordinary times, it will grow fatter. Excessive obesity will cause its swim bladder to be squeezed, thus affecting the regulatory function, and the fish will have the symptoms of losing the swim bladder. This situation can only be prevented, usually control feeding, do not let it eat too much.
2, virus is affected: Fish is affected by virus, the place such as swim bladder appears inflammation, also can cause it to lose swim bladder. This condition must be treated in time, and can be soaked with drugs for a period of time, so as to avoid the deterioration of symptoms into ascites, which will lead to the death of fish.
3. Water temperature changes: When the temperature changes greatly, the fish is stimulated, which will also cause it to lose its swim bladder. Therefore, in peacetime, we must pay attention to maintaining the water temperature, and when changing water, we should also pay attention to the consistency of the temperature of new water and old water.
