I'd like to move my clam, as while i was acclimating him to the new MH, I said him on the bottom of the tank. I know he;d be happier closer to the light, but he doesn't know that, and attached within a few hours on a base rock under the substrate. Now that I'm using a bulb that puts out less par, I'm hoping he'll dislodge himself (in an attempt to find better lighting, at which point I'll stick him on the rocks.
Does this sound likely to happen? I wouldn't attempt to move him forcfully if he's happy where he's at.