Ok so i have a 55 gallon standard rectangle tank decorated with pool filter sand, river rocks, and a fake plant. I have a aquaclear model 70 hob filter, and a 200 watt heater. Right now the fish in there are male/female convict, pair of firemouths, pair of honduran red points, and some knd of bottome feeder that is about 4-5 inches long he as a hige fin on top that erects really tall. What fish should i tank out or is this ok they do fight. convicts have already claimed one side of tank.
