There are three main reasons for algae bloom in fish tanks. First of all, the water body is too rich in nutrition, which is caused by overfeeding and needs to be reduced at ordinary times. Second, receiving direct light for a long time requires proper shading to improve. The third is that there are no aquatic plants, so it gives algae living space. If you want to solve the problem of algae flooding, in addition to regular salvage, you can also consider raising some fish that eat algae. First, there are three reasons for algae bloom in fish tanks. The first is that the water is rich in nutrients and there are too many organic substances in the water. After being decomposed into ammonia nitrogen, it is an essential nutrient for algae growth. Secondly, there is plenty of sunshine, and the growth of algae needs light. If there is no suitable sunshine, even if there is, it will not erupt in large quantities. Third, the lack of aquatic plants, such as aquatic plants, will deprive algae of room to grow.

Second, how to deal with the algae explosion 1, timely salvage: after discovering the algae explosion in the fish tank, the first thing to do is to salvage it in time to remove the algae in the water, so as to avoid excessive oxygen consumption, resulting in hypoxia or even death of the fish. However, if we only rely on salvage, after all, we must properly shade and reduce feeding, so as to curb the algae outbreak from the root.

2. Biological algae removal: If you don't want to clean algae three or five times, the best way is to remove algae by biological means. The common choice is to eat algae fish, such as golden hamsters and elves. In addition, you can also consider black shell shrimp, which is also an expert in eating algae. In addition, if there are aquatic plants in the water, it can also prevent water bloom.

3. Change water regularly: Old water is more likely to make algae grow in large numbers, while new water is not. Therefore, water bloom can also be prevented by changing the water regularly and constantly changing the fish tank with new water. Usually, the water should be changed once a week, and the water quality is kept good, and it can be changed once every half month.