the water stains on the inner wall of the fish tank? The water stains on the inner wall of the fish tank are due to a large number of impurities in the water, which remain on the wall of the tank, thus forming white scale. If you want to clean up, you can fish out the fish, drain the water inside, and then wipe it with a cloth. You can dip a little toothpaste or baking soda before wiping, or wipe it with white vinegar or citric acid, which can neutralize the acid and alkali, so as to wipe off the water stains.
? 1. Feeding too much: The water in the fish tank will be muddy, mostly because of the problem of feeding. On the one hand, the feed is not good, the fat content is high, and it diffuses out after being put into the water, on the other hand, too much feeding, whether from feces or residual bait, will pollute the water quality, and this condition is more likely to lead to algae explosion.
2, filtration is not good: fish farming must be a powerful enough filter, if the filtering effect is relatively poor, there is no way to filter out the impurities in the tank, will also lead to water turbidity. At this time, it is necessary to change the water properly and enhance the efficiency of the filtration equipment, so as to improve it slowly.
3, change water not seasonable: No matter raise what fish, want to change water regularly, if change water not seasonable, bring about microorganism to multiply in great quantities very easily, still may cause alga to explode. Usually it has to be changed every seven days, about a quarter of each time.
