here's the thing to take into acct with an lfs man, if something goes wrong, theyve got a dozen other tanks they can switch em out too, fish have to acclimate to a new tank, and that takes time, and a lot of people will tell you to set up a QT tank asap, cause you are liable to have some problems, and its liable to happen in just a few weeks, and if that does happen, you are going to want somewhere you can put what fish you still have alive. and that panther grouper you have, he's going to get big, and he's going to get big fast