When breeding goldfish, sometimes they will jump out of the fish tank. There are many reasons for this situation, specifically the following four:
1. Hypoxia: If the amount of dissolved oxygen in the water decreases, goldfish can easily jump out of the fish tank because of hypoxia. Specifically, there are many situations, such as muggy weather, or poor water quality.
2. Frightened: If there is a drastic change in the surrounding environment, or a sudden loud noise, etc., will cause the goldfish to be frightened, and they are easy to jump out of the fish tank after being frightened.
3. Illness: It is also possible that goldfish are sick, causing them to feel unwell, in which case they are also prone to jumping out of the tank.
4. The tank wall is too low: the water level in the tank is relatively low, or the tank wall is too low, causing them to jump out carelessly.
If it is caused by lack of oxygen, you can supplement appropriate oxygen through an oxygen pump. Usually, you need to pay attention to the water quality when you breed. Once the water is dirty, it will lead to a decrease in dissolved oxygen. It is very important to change the water regularly. If it is caused by shock, special attention should be paid to ensuring the stability of the surrounding environment and avoiding sudden loud noise and vibration in the process of breeding. If it is caused by illness, then it needs timely treatment, especially some infectious diseases, once the treatment is not timely, it is very easy to spread to other goldfish. If the tank wall is too low, the water level can be lowered appropriately to avoid the goldfish accidentally jumping out.
