? If the water level of the fish tank is too high, you only need to put a little water, and it can be lowered naturally. But if it is an overflow bottom filter, you need to transform the overflow plate, and open a hole in the glass of the partition at the desired water level, so that the overflow level can be lowered. Usually, the water level should be kept within a certain range according to the habits of fish, not too high or too low, otherwise it will have a certain impact on their growth.
of high water level in the fish tank? 1. High water pressure: If the water level in the fish tank is too high, the biggest problem is high water pressure. The water pressure is not high everywhere, but the deeper it is, the higher the pressure. In this way, some fish living in the bottom may feel uncomfortable because of greater pressure, and even lead to their death.
2. Lack of oxygen at the bottom: There is a certain relationship between the dissolved oxygen in the water and the depth of the water. Usually, the deeper the water is, the lower the oxygen content is. Therefore, if the water level of the fish tank is too high, the fish in the lower layer will often lack oxygen, which will affect the health of the fish.
3. Easy to explode: As mentioned above, the high water level of the fish tank will lead to excessive water pressure at the bottom, which will also increase the risk of explosion. In order to avoid this situation, besides controlling the water level, we should also stretch the fish tank and pay attention to the thickness of the glass.
