There are many reasons for the turbidity of the water in the small fish tank. If it is physically turbid, it is mainly manifested as suspended small particles in the water. Generally, there is no need to worry about this situation. As long as the filtration is properly strengthened, it will recover in about two days. Of course, there are many other functions of filtration, such as the conversion of ammonia nitrogen in water, which is particularly critical to the health of fish.
If the water is not changed frequently, the water in the fish tank will become muddy. In view of this situation, just change the water in time. Generally found that the water can be changed after turbidity, each time can be changed about one fifth to one quarter, not more than one third, usually the more lazy, the more water.
The main reason for water turbidity is that microorganisms in the water multiply in large numbers, commonly known as biological turbidity. This situation is caused by too much fertilizer in the water body, and the reason for making the water body fertilized is that too much feed is fed. Whether it is residual bait or feces after digestion, it will become the main culprit to promote microbial reproduction.
If too many fish are raised, their excrement will also cause the water body to be polluted, thus becoming turbid. If you want to solve this problem, you can reduce the breeding density, raise a few less fish, or change to a bigger fish tank. In addition, too much feeding can also lead to hypoxia in the water body, which is also harmful to the health of fish.
