1. Cause: When the swim bladder of Mary fish is damaged, it is impossible to maintain the balance of their body. They will suffer from imbalance, and their bodies will shake left and right.
2. How to deal with it: Fish out the Mary fish and tie plastic foam on them to maintain their balance. Wait until the situation improves before removing the plastic foam.
1. Reason: In the long-term evolution process, the satiety of Mary fish has been reduced. Generally, they will eat as much as they are fed. If they are fed too much, they will eat too much. At this time, they will shake left and right.
2. Treatment method: Dissolve a piece of enteritis spirit in the water, so that the enteritis will be brought into the belly of the fish in the process of breathing. During this cycle, it helps them digest. After digestion is complete, they will swim normally.
water quality 1. Reason: When the water quality in the fish tank is too poor, harmful bacteria will multiply in large numbers. When they multiply to a certain number, they can infect fish. And they will consume oxygen and produce harmful substances such as ammonia nitrogen, which will affect the health of Mary fish.
2. Treatment method: Replace a part of the water in the fish tank, usually about a quarter. Then some consuming bacteria are put into the fish tank, and the nitrifying bacteria can consume harmful substances such as ammonia nitrogen in the water by nitrification.