at home jump into the tank is either because the fish itself has the habit of jumping, or because the water quality environment is not good, or because the fish is frightened to jump into the tank. The best way to prevent jumping is to add a lid to the fish tank so that it can't jump out even if it wants to. However, it should be noted that if it is caused by water quality problems, it is necessary to change the water properly.
1. Cover: Usually, the finished cylinder purchased has a cover, but if you buy a naked cylinder, there is no cover. This has both advantages and disadvantages. The advantage is that water and air are in contact, and there is no need to worry about lack of oxygen when the filter is opened, but the disadvantage is that it is easy to jump, so you need to add a cover. Make sure the fish don't jump out.
2. Change the water: Poor water quality can also cause fish to jump into the tank. In this case, it is necessary to change the water properly. Usually, the frequency of changing water should be determined according to the change of water quality, not too frequently, but not for a long time, even if the water is very clear, harmful substances will accumulate in it, which is not helpful to the health of fish.
3. Oxygenation: When the fish lacks oxygen, there is also the possibility of jumping out of the tank. Usually, before that, the fish will float its head, so once it is found, it needs to be oxygenated immediately to avoid the death of the fish caused by insufficient oxygen. If you have an oxygen pump at home, you'd better turn it on all day.
