always dip or quarantine ! it would have been horrible if i released all of those red bugs and aefw in the dtWhen you buy brown ones do you dip them before you put them in your talk. I guess what i am asking does it hurt them. The porcillpora I got I just toss it in. Not really the thing to do.
fyi since it was such a bad case on one of the frags im even going as far as dipping all of my corals maybe in a weeks time depending on how i feel