The reason why the moss grows in the fish tank is that on the one hand, the water body has excessive nutrition, which is generally caused by overfeeding. The residual bait and fish in the water become the nutrients for the growth of the moss. On the other hand, because the light is suitable, the growth of moss can not be separated from a certain amount of light, if the environment is too dark, it often can not grow out. Another reason is that the nitrification system has not been established, and the lack of substrate for transforming ammonia nitrogen gives the moss a certain living space.
1. Manual cleaning: If there is a lot of moss in the fish tank, it will cause oxygen in the water body, which is unfavorable to the growth of the fish, so it must be removed in time. The simplest way to clean up is manual salvage, but this way can not cure the symptoms, over time, the moss will continue to grow back.
2. Raising clean fish: There are many kinds of clean fish. The common ones are scavengers, golden mosses, and so on. These fish are algae-eating. They can eat the moss in the water. However, some fish may die after eating algae, so it is better to feed some artificial feed containing algae.
3. Algaecide with drugs: Algaecide with drugs is also a very good cleaning program. Common drugs include glutaraldehyde, copper sulfate, etc. They are all very good algaecides, but they cannot be mixed, otherwise they will lead to drug failure. In addition, we should pay attention to the dosage, so as not to poison the fish.
