Prevention of rotten fin disease in tropical ornamental fish

The cause is caused by fine bacteria infection caused by poor water quality. The fins of the diseased fish are rotten and the skin is dry and dull. Sometimes, it may be that the fish bite each other, and the fins are damaged and infected by bacteria. Prevention and treatment: 0.02 grams of furacilin powder can be used, dissolve in 10 kilograms of water, wash diseased fish for 10 minutes. You can also choose 5 furazolidone tablets, dissolve in 100 kg water and wash the diseased fish for 30 minutes. Or choose 8 tablets of oxytetracycline, dissolve in 100 kg of water and wash the diseased fish for 30 minutes.