The water in the fish tank is muddy, and the first thing to do is to change the water. Usually, once a week, the amount of water changed each time is about a quarter, so as to ensure the cleanliness and hygiene of water quality. It should be noted that the water must be changed with dried tap water, do not use undetected river water or well water, in order to avoid causing fish discomfort.
In addition to changing the water, there is another way to improve the turbidity of the water body, that is, to strengthen filtration. If there is no filtering equipment in the cylinder, you can consider installing a set, if the filtering equipment is not enough, you can buy a more powerful one. At the same time, we should change the filter cotton regularly, otherwise the blockage will also affect its work.
Changing water and filtering is to solve the problem of filtering from the result, but also from the source, reduce the amount of feeding bait. Bait itself is organic matter, feeding too much to form residual bait, it is easy to pollute the water body, after being decomposed by microorganisms, it will also produce some substances that are not conducive to the health of fish. In addition, in addition to reducing feeding, attention should also be paid to cleaning up residual bait.
If the water is not well maintained at the beginning and the nitrification system is not established, the water body will become turbid. At this time, nitrifying bacteria need to be added to the water, and oxygen explosion is also needed, because this kind of bacteria belongs to aerobic bacteria, which can multiply rapidly after oxygen explosion, and at the same time, ammonia nitrogen in the water will be converted into nitrate, and the water quality will gradually become clear.
