1. What should I do if the water in koi fish tank is turbid If the water in koi fish tank is turbid, I can change the water properly and strengthen the filtration at the same time. What kind of fish should be raised to change water regularly, because the water quality will deteriorate over time, which will not only become turbid, but also affect the health of fish. Usually, the water should be changed every five to seven days. If the filtering effect in the fish tank is good, it can also be changed once every two weeks, and about a quarter of the water should be changed every time. If too much water is changed, it may stimulate the fish and produce stress reaction.
2. Why does the water in koi fish tank become turbid1. The feeding density is high: The turbid water in fish tank usually has a great relationship with the feeding density. If there are too many koi fish raised, the water in the fish tank is easy to be turbid, mainly because of the large excretion and the difficulty in maintaining the water quality. Therefore, it is necessary to reduce the density, change to a larger fish tank or reduce the number of fish raised.
2. Feed more: Feed koi, but pay attention to the feeding amount. If you feed too much, the residual bait in the water will also promote the reproduction of microorganisms, thus making the water turbid. In view of this situation, it is necessary to control feeding at ordinary times. If there is less feeding, the water quality will naturally go up. Usually, every feeding should ensure that the fish are eaten within 3-5 minutes, and those that are not eaten need to be cleaned up.
3. Less water change times: When raising koi carp, attention should be paid to water change. Too few times of water change or small amount of water change can not improve water quality, and the water body will become turbid. Therefore, the period of changing water should not be too long. Usually, it should be changed once a week, and about a quarter of the total water volume can be changed each time.
