So some time ago I had a pair of dwarf gourami. They had tried breeding but none were successful. Well back in January I lost her when she suddenly couldn't keep herself up and stopped eating. Well soon after losing her the male suddenly became aggressive and fairly skittish. His fins are also not so great looking but I have tried treating him for fun rot but nothing works. I am unsure how old he was when I got him. It I had him for almost 2 and a half years in my planted 37 gallon. I do not have a spare tank to separate him.