I personally love convicts. I keep many different types and have them in pretty much every tank I have outside of anything that has flowerhorn in it. They definitely help keeping tanks clean grabbing up any extra food that hits bottom. I don't put a pair in a community tank though. They pair up and all hell breaks loose. Had half a 125 held hostage by 2 little 3" convicts. Seeing 8" Carpintis stopping at an invisible line was kind of comical though. That problem got solved quickly and avoided since.







