Well I hoped it wouldn't happen but sure enough it did. I only bought two discus fish because I was afraid they would all die and I would be out major cash. Anyway, one is picking on the other one. The dominant one looks really good and is growing but the other one hides and swims with its fins clamped. I've got three dwarf gouramis in another tank that are about the same size and color as the discus. I was wondering if it would help if I put them in the discus tank. I could either do that or put one of the discus into the tank that the gouramis are in right now. What are your recomemdations? Will one discus do ok in a tank by itself or with other fish?