I have a 50 gallon aquarium with african cichlids, blood parrots, tiger barbs, and catfish. Recently my 8" common pleco died and I am looking for a replacement. I dont really want to get another pleco because my africans beat it up. I've considered chinease algae eaters because of their short fins and how quick they are. But, all my fish are 4"+ and I cant find any algae eaters big enough (other than plecos)