I just picked up a nice peice of gsp about 4 or 5 inches round. It is on a rock. I always dip my new corals in Bayer for pest removal. Is gsp OK to dip this way? Also should I dip the entire rock or should I attempt to remove it from the rock and place it on a rock already in the tank after dipping? I know it can get somewhat invasive but the location it will be going to is on a rock pole in the corner isolated away from everything else so it shouldn't be able to spread beyond there. At least that my thoughts.