When I set this tank up my husband kept looking at fish and saying, what about this one or this one? I told him they won’t go in my tank but he can get another one if he wants lol. He didn’t bite. We have 4 kids, a terrible floor plan, and a 100 year old house. I think I could get away with another small tank, but this will be the only big one I get. As a result, I will probably pack it so full the fish won’t have any room to swim lol