I have two Blue Gouramis, a male and a female. They were doing just great up until now. The male started getting really dark, and the female went crazy. She started flipping all over the fish tank and even hitting the lid and the sides. She does that every once and a while. I put her in a hospital tank. She seemed to have rot or something, cuz the scales right above her eyes seemed to be peeling off. So in the hospital tank I put some Jungle Fungus Eliminator. I have no idea if this will work cuz its the first day I have done this, so please help me out here!