How much water have you changed over the last month?
If your water is not up to par then you'll be treating for weeks as previously suggested. With clean water you and melafix you can clear up the cloudy eye in a few days.
Most important is to know why the cloudy eye is appearing
If your water is not up to par then you'll be treating for weeks as previously suggested. With clean water you and melafix you can clear up the cloudy eye in a few days.
Most important is to know why the cloudy eye is appearing