I have an empty 55 gallon in my garage that I plan on making my next project. I want to do convicts but I know they get very territorial when they breed and that tends to happen a lot with convicts. Also they aren't really the prettiest of fish when it comes to color and I am subject to a womans appeal because the tank will be going in the living room. Any other fish I could put with them in the tank that won't get harassed by the convicts when they breed but still have some nice color or fins??? Any help would be appreciated.