to make the green water in the fish tank clear, the first thing to do is to reduce the light. Green water is green because there are a lot of Chlorella in the water, and the reproduction of algae is inseparable from light, so by reducing light, it can limit its excessive growth, so that the water will gradually become clear.
In addition to light, ammonia nitrogen is also one of the reasons for promoting algae growth. Ammonia nitrogen mainly comes from residual bait and feces, which will be decomposed by microorganisms to produce ammonia nitrogen, so controlling feeding will reduce the content of ammonia nitrogen from the source. In addition, the establishment of a good nitrification system will be equally effective.
regularly can directly reduce the number of algae in the water, and the new water also has a certain inhibitory effect on it, so after changing several times, the water body can also become clear. However, we must not change the water frequently in order to make the water clear, because it is not only harmful to algae, but also stimulating to fish.
