There are three main reasons why fish tanks explode algae. The first is that the water body is too nutritious, which is caused by excessive feeding. It is necessary to reduce feeding at ordinary times. The second is to receive direct light for a long time, which needs appropriate shading and improvement. The third is that there is no water and grass, so it gives algae living space. If you want to solve the problem of algae explosion, in addition to regular fishing, you can also consider raising some algae eating fish. 1、 There are three reasons why the fish tank explodes algae. The first is that the water body is rich in nutrients. There are too many organics in the water. After decomposition into ammonia nitrogen, it is an essential nutrient for algae growth. The second is that there is plenty of sunshine. The growth of algae needs light. If there is no appropriate sunshine, there will not be a large number of outbreaks. The third is the lack of aquatic plants such as water plants, which will deprive algae of growth space. 2、 How to deal with algae explosion 1. Timely salvage: after discovering algae explosion in the fish tank, the first thing to do is to salvage in time and fish out the algae in the water, so as not to consume too much oxygen, resulting in hypoxia and even death of the fish. However, if you only rely on salvage, after all, the symptoms are not the root cause. You still need to shade properly and reduce feeding, so as to curb the outbreak of algae from the root.
2. Biological algae removal: if you don't want to clean algae every three or five times, the best way is to remove algae by biological means. Generally, the common choice is algae eating fish, such as golden moss mouse, elf, etc. in addition, you can also consider black shell shrimp, which is also an expert in algae eating. In addition, if there are aquatic plants in the water, it can also prevent algae explosion.
3. Regular water change: the old water is easier to make a large number of algae grow, while the new water will not. Therefore, through regular water change, constantly changing the new water into the fish tank can also prevent algae explosion. Usually change the water once a week. The water quality is maintained well. You can change it once a half month. （YuGangWeiShenMeHuiBaoZao，BaoZaoZenMeChuLi）