1. Reason: Parrot fish gathering may be due to changes in the surrounding environment, such as sudden changes in water temperature and quality, sudden increase in water flow, sudden increase in light, etc. Sudden changes in the environment can affect the normal life of parrot fish, so they will pile up.
2. Treatment: The breeder needs to immediately adjust the surrounding environment to the previous state, so that the parrot fish can reduce discomfort. We also need to increase oxygen, which can promote the recovery of parrot fish as soon as possible.
1. Reason: Parrot fish may also be anoxic, because they are born with a high demand for oxygen. If they lack oxygen, they will pile up.
2. Treatment method: The breeder needs to change the water or oxygenate immediately to increase the dissolved oxygen in the water. In the process of feeding at ordinary times, oxygen pumps should be installed to ensure sufficient dissolved oxygen in the water.
1. Reason: Parrot fish may also be frightened. They are timid. If they are suddenly frightened, they will hide in the corner.
2. Solution: If the shock is not too serious, the breeder only needs to ensure that the surrounding environment is quiet and wait for them to recover. If the shock is serious, the breeder can cover the fish tank with black cloth and remove the black cloth after they are emotionally stable. During the recovery period, do not turn on the light and do not feed.
