I have a 5 inch chinese algae eater built like a tank in my 125. He bullies all the fish and constantly tries to suck the slime off the other fish. Its impossible to catch him with a net. I'm gonna have to pull all the wood, rocks, and decor out pretty soon to get rid of his hiding places in order to net him.
I just took a 6 johanni cichlid to my lfs because he wouldn't stop fighting my other cichlids in my bowfront 45 gallon.