I have 2 rescues I think they are stunted because as my other fish grow they get smaller. But they grew up in poor conditions and when I got them had bad HITH.
My big guy picks on the smaller one sometimes but for the most part they are always together I call them the Mafia because mine too run the tank.
Heres one going to town on some wood.
It would have been fun if I raised mine from babies. oh well have fun with them. They are fun.