I have a Black Molly that has what I believe to be fungus. When I put it in my aquarium after purchasing it, I noticed one of its eyes was a little cloudy. That went away shortly after though...then about a month later I noticed a cloudy spot on her side. I purchased some api fungus cure and treated my entire aquarium as directed on the box. The fungus has just gotten worse though. Now it is all over her "face" and more on the side of her body. I just checked my water quality with a test strip and all my levels are great. I'm not sure if it would be beneficial to do another round of the fungus cure I bought. Any thoughts?