If the fish has a big belly, it must strengthen its exercise. You can use your fingers to tease it and let it swim, which is helpful for digestion. In addition, it can also increase the temperature appropriately, or oxygenate the water, which can accelerate the metabolism of fish and facilitate its digestion of food. If there is residual bait in the tank, it needs to be fished out in time to avoid it continuing to swallow, causing it to overstretch its stomach and suffer from gastroenteritis.
1. Enteritis rollover: The rollover caused by enteritis is caused by feeding too much feed at ordinary times. This kind of fish is generally not very active and has very poor energy. If you want to treat it, you can prepare a solution of magnesium sulfate with a concentration of 3-5%, soak the fish in it for about 20-30 minutes, or feed the particles mixed with furazolidone and flour. In addition, it is necessary to reduce feeding in peacetime.
2. Unbalanced rollover: If the fish is out of balance, rollover will also occur. In addition to congenital, this situation is mainly due to the dysfunction of the swim bladder. Generally, it is caused by insufficient exercise. It can be treated by burying some medicines that regulate the intestines and stomach. In addition, attention should be paid to raising the water temperature and adding salt to it properly, which is very helpful to alleviate the illness.
3. Water pollution: Water pollution can also cause fish to roll over. This situation is generally more obvious. The water body is often very turbid. The solution is also very simple. Just pay attention to changing the water. Usually do not use the tap water just connected, you can first dry for a few days, and then as new water into the fish tank, but must pay attention to the temperature, temperature difference can not be too large.
