the number of liters of fish tank water? It is easy to calculate the number of liters of fish tank water. First calculate the area of the bottom of the fish tank, and then multiply it by the depth of the water. Usually, the volume of the fish tank is not exactly the same as the volume of the water, because the water will not be full, leaving a certain distance to the top, which has the advantage of preventing fish from jumping into the tank, and if the water level is too high, the water pressure at the bottom will be higher and the dissolved oxygen will be lower, which is not conducive to the survival of benthic fish.
1, trapped water: usually the family fish water is tap water, this kind of water contains chlorine, will be harmful to the health of the fish, so usually have to be trapped in advance. There are many ways to trap water, the most commonly used method is to dry the water, put it in a sunny place, and rely on the light and temperature to volatilize the residual chlorine.
2. Bacteria cultivation: Bacteria cultivation is also needed to raise water. If there are no nitrifying bacteria in the water, the water quality will easily deteriorate and the fish will not be well raised. Generally, in the first month of water culture, the culture solution of nitrifying bacteria should be poured once a week, and when the water becomes turbid and clear, it means that the culture is completed.
3. Oxygen explosion: Oxygen explosion has a great effect on water culture. It can not only trap water, but also improve the dissolved oxygen in the water body, which is conducive to the breathing of fish. In addition, because nitrifying bacteria are aerobic bacteria, they can grow and reproduce better through oxygen explosion.
