1. What happened to anchovies jumping in the tank 1. Environmental mutation: Anchovies jumping in the tank may be caused by sudden changes in the environment, and they are very sensitive to changes in the environment. If the environment in the tank changes greatly, they may jump in the tank.
2. Hypoxia: Although anchovies do not need much oxygen, if the dissolved oxygen in the water is too low, they will feel uncomfortable and jump out of the cylinder.
3. Illness: Anchovies may also jump from the cylinder because of illness. After illness, their bodies will have more discomfort and they are prone to jump from the cylinder.
4. Scared: Anchovies are not very courageous. When they are seriously frightened, they will jump into the cylinder.
2. How to prevent anchovies from jumping into the tank1. Keep the environment stable: To avoid anchovies jumping into the tank, it is necessary to keep their living environment stable and avoid large fluctuations in water temperature and water quality.
2. Keep enough oxygen: Although they don't need much oxygen, the breeder should give them oxygen regularly to ensure sufficient dissolved oxygen in the water.
3. Regular inspection: Breeders should also check regularly. If conditions permit, it is best to disinfect regularly, so as to avoid diseases and jar jumping.
4, add a cover: If it is impossible to alleviate their jumping, add a cover to the top of the fish tank to prevent them from actually jumping out and falling or dying.
