What is the reason for the body bending of betta fish and how to do it

Normal feeding: Betta body bending may be caused by inbreeding, so don't worry about it at this time, just feed it normally. Change feed: It is also possible that the food fed is too single, which leads to malnutrition. At this time, it is necessary to change feed and feed them some nutrient-rich feed. Change water many times: It is also possible that the heavy metal salt content in the water is too high, which will stimulate the nerves of fish. At this time, the water can be changed many times to reduce the heavy metal salt content in the water.

1. Normal feeding

1. Reason: Betta may suffer from genetic diseases due to its bending body, and inbreeding will lead to betta suffering from genetic diseases. This disease can't be treated, it can only be improved.

2. Treatment method: Put them in weakly alkaline water with a water temperature of about 28 ℃, and they can grow better in this environment. In the next breeding period, healthy parent fish other than three generations should be selected to avoid deformity of offspring.

2. Change feed

1. Reason: If you feed betta fish a kind of feed for a long time, it will be too simple to supplement them with nutrition. When they lack too many elements in their bodies, they will cause their bodies to bend.

2. Treatment method: Select some nutrient-rich feeds to feed them and supplement them with sufficient nutrition. After a period of feeding, they can recover. They are a kind of omnivorous fish, and their feed should be changed frequently in normal feeding.

3. Change water many times

1. Reason: When the nitrite content in water is too high, nitrite will stimulate the nerves of betta fish and cause their muscles to contract. At this time, you can see that their bodies are bent.

2. Treatment method: Choose clean and nitrite-free water to change the water of fish tanks, and change them every 1-2 days, one quarter of each time to reduce the concentration of nitrite in the water. Then, nitrifying bacteria are added to the tank, and the nitrification of nitrifying bacteria is used to purify the water moderately.