I have a 125 growout/perm tank with 20-some shortbody green texas, about a dozen red texas, 3 blood parrots (permanent residents), two gibby plecos, three julii cory cats (permanent residents), a dozen or so platies, and two pictus cats (permanent residents). I am not sire what will actually end up in this tank and what will be moved or sold off at some point aside from knowing not all of those texas are going to stay in there together. The gibbies will get moved as needed, if I can catch the little one its moving to another tank this weekend. The biggest is the unfaded parrot at 4 inches, the smallest is a shortbody texas that is just a tail smaller than a platy.