I was told by a Discus breeder all the problems with my discus in my 38 gallon tank. He told me I needed to use Metronidazole in my tank. My problem is I can't seem to find in our area. I had to order it, I raised the temp in the tank and I am about ready to complete a 50% water change does anyone know any other ideas to help them make it until my meds come in? Thanks very much. My 55 gallon has three discus for the time being and seem to be fine.:help2: