Hign-concerned Chemical : None Material : Plastic Volume : 100ml Number of gears : 1 Max Output : 100g Min Output : 50g Origin : Mainland China modname=ckeditorusage method:1. Soak and disinfect: Soak the fish separately in 1 ml of water mixed with 20 liters for 10-20 minutes, once a day.2. Wipe and disinfect: Apply 1 ml of 10 liters of water to the wound only, once a day.3. It can treat white spots, white hair, rotten gills, rotten tail, water mold, fried scales, and other bacteria and inflammation on fish. It is gentle and has little irritation. It can be soaked every 2 days and smeared every 1 day according to the above mixing ratio.[Note: Be sure to dilute methylene blue with water in the fish tank, and control the temperature and concentration]Preventive use:Adding 2ml of this agent to 100 liters of water and using it every 10 days or after changing the water can effectively prevent it. window.adminAccountId=2678280160;