Control methods of rotten fin disease of Loach

Rotten fin disease is a bacterial fish disease infected by Brevibacterium, which is easy to spread in summer. Misgurnus anguillicaudatus rotten fin disease will seriously affect the breeding efficiency of ricefield eel. Let's take a look at the symptoms and control methods of Misgurnus anguillicaudatus rotten fin disease.

Symptoms of rotten fin disease in Loach

The Misgurnus anguillicaudatus with rotten fin disease, the dorsal fin and its nearby muscles rot, and even the dorsal fin can all rot away, the muscles are exposed, and both sides of the fish are swollen from head to tail with erythema.

Prevention and treatment of rotten fin disease of Loach

1. Sprinkle 0.3 to 0.5 mg / L povidone iodine (including 1% available iodine) in the whole pool once.

2. Soak with oxytetracycline solution containing 10 to 50 micrograms per milliliter for 10 minutes for 15 minutes, once a day, effective in 1 to 2 days, and cured in 5 days.

3. The Bahuang powder was soaked in 25 times 0.3% ammonia water to improve the efficiency, and the whole pool with juice and residue was sprinkled so that the concentration of the water body was 3 mg / L. The effect is excellent in the early stage of the disease.