regularly. If the water in the fish tank is foggy, the best solution is to change the water regularly. It is usually changed every other week, but if the water quality deteriorates quickly, it can also shorten the water change cycle, but it can not be changed every day, otherwise the water quality will continue to fluctuate, which is also harmful to the health of fish. In addition, we should also pay attention to the amount of water exchanged, usually about a quarter of the total amount.
If the filtration system of the fish tank is better, the white fog in the water will gradually dissipate. If you want to strengthen the filtration, you can clean or replace the filter material, especially the filter cotton, in addition to replacing a pump with higher power. However, it should be noted that it can not be washed or changed all at one time, and it is better to do it in batches.
water is usually a variety of microorganisms, which multiply because of eutrophication of the water body. The best way to reduce the nutrition in the water is to control the feeding and reduce the amount of feeding, which can also make the water clear. Usually, after each feeding, it is best to let the fish finish their teeth within 3-5 minutes.
If the water is changed every time, there will be white fog in a few days, indicating that the content of nitrifying bacteria in the water is less, in this case, it needs to be re-cultivated. Pour the nitrifying bacteria into the fish tank once a week. After pouring, it is better to turn off the light and explode the oxygen for a period of time so that it can grow and reproduce rapidly.
