Moss is a general term for many kinds of algae. Solving the harm of water moss is a big problem, and there is no effective method at present. After checking the information, it is recommended to try the following methods. 1. Fishing often; 2. Copper sulfate elimination method: sprinkle 0.7g copper sulfate per cubic meter; 3. Blue alum elimination method: 2 kg ~ 3 kg of blue alum is used per mu of water surface, and 20 kg of water is sprayed; 4. Try "Qingtaisike" produced by Nanjing Furunde Animal Pharmaceutical Co., Ltd., and use 200 grams of this product per mu of water surface (1 meter depth); 5. Raise ducks.

Ecological restoration can completely solve the problem. Ecological restoration is a systematic project. Simply put, it is to restore and improve the river ecosystem and use a variety of organisms to eliminate eutrophication of water bodies. How to carry out ecological restoration of your river, we should make detailed plans according to the specific situation. Methods of removing moss from water. No matter what you raise, you can't get rid of the moss in the cement pool. I suggest you take the red carp out and sprinkle some lime. After a day, you can remove the moss, then put the water out of the pool, refill it with water, and add the red carp. How to remove the moss in the fish tank, the reasons are as follows:

1. There are too many tropical fish;

2. There are too many nutrients in the water, especially too many nitrogen compounds;

It may be in direct sunlight.

4. The water quality is polluted and the feces are not cleaned up in time;

5. Insufficient dissolved oxygen. Moss breeds quickly, so it's best to clean it up.

Preventive methods mainly include:

1. Reduce the number of fish;

2. Change the water regularly, for example once a week, by a quarter to a third, so as to reduce excessive waste and nitrate and phosphate in the water;

3. Control the feeding amount, eat twice a day for 5- 10 minutes each time, and it is best not to leave any residual bait in the tank;

4. Plant aquatic plants with honey, and plant the bottom bed full, leaving no blank;

5. Prevent direct sunlight;

6. Use a moss remover (algaecide);

7. Add fish and shrimp that eat moss;

8. Strengthen filtration.

Generally speaking, although there are many ways to remove moss, none of them is perfect, and prevention is the best. You can prepare a special magnetic brush to clean the moss on the glass wall, and clean the moss on the cylinder wall at any time every week.