I don’t think they are that delicate.... we had a few local hobbyist keep them in less than ideal situations and they never got bloat.Been doing more research and decided no to the Haitensis. Even as adults very prone to bloat. On MFK I was reading how one (experienced) fish keeper thought he was doing a good thing giving his big 8 yr old male a larger home and that stressed the fish and it got bloat and died. I want something a bit easier than that!