Rehomed most of my Convicts and here are my remaining ones (6). They still live in their 10 gallon with a nice hiding log and plants. I recently had to divide the tank up and put my betta on one side of the tank (about 3ish gallons for the betta) but things are all working out. Funny thing is that one of the cichlids manage to get on the other side and now hangs out with the betta. I have never seen them fight yet. But I will keep an eye out for any aggressive behavior.