In fact, fish tank oxygen explosion can not really improve water quality, but it can delay the deterioration of water quality. Many people think that explosive oxygen can promote the reproduction of nitrifying bacteria, thus making the water clear. However, the role of nitrifying bacteria is to convert ammonia nitrogen into nitrate when organic matter is decomposed, and the turbidity of water is caused by the proliferation of microorganisms, nitrifying bacteria are helpless to them.
1. Strengthen filtration: To improve water quality, the first thing to do is to strengthen filtration. The filtration system is the most important system in the fish tank. It can gather and discharge various particles in the tank, which is of great help to the clarity of the water body. Filtration not only has physical filtration, but also biological filtration, nitrifying bacteria can reduce the content of ammonia nitrogen in water, thereby reducing the toxicity to fish.
2. Regular water change: Water change is a relatively simple and effective method to improve water quality. The cycle of water change is different according to the filtration in the tank. If the filter system in the cylinder is powerful, it can be changed once half a month, about one fifth of each time. If the power system is not strong enough, the deterioration of water quality is faster, and the frequency of water exchange should keep up with it, usually once a week.
3. Reduce feeding: The main reason for the deterioration of water quality is that the content of microorganisms in the water is too high. They grow and reproduce mainly by decomposing organic matter. The main source of organic matter is fish food. Therefore, reducing fish feeding can also play a role in improving water quality. Usually feed twice a day, each time fed to seven or eight points full, do not let the water have residual bait.
