The water quality of fish farming is not good, the first thing to do is to strengthen filtration. If the power of the filtering device in the fish tank is low, it can be replaced by a more powerful one. Long-term use of filtration equipment will also be aging, some places may be blocked, so it needs to be cleaned out, which can also improve the filtration situation.
Fish to maintain water quality, the best way is to change the water. Usually change water once a week, if the ability of fish tank to maintain water quality is relatively weak, shorten the water change cycle, but the fastest can only be changed three or four days. If you change the water in the fish tank every day, the new water will stimulate the fish more and may produce stress reaction.
If more fish are raised, or the fish tank itself is not large, so the breeding density is higher, the water quality is not easy to maintain. In this case, the best way is to reduce the breeding density, if you do not want to raise a few less, you can change a larger tank, or prepare several tanks to be raised separately.
The main reason for the deterioration of water quality is still too much dirt in the water, usually residual bait and fish feces, which are caused by overfeeding, so by reducing feeding, we can play a role in maintaining water quality, thereby avoiding the deterioration of the water body. Of course, it can also be cleaned regularly.
