Is there a list of known corals that these little buggers munch on? I know they don't eat Zoas. I haven't seen it touch the Torch or any of the Mushrooms. It doesn't look like its hitting the Favia, but.....there's always a but right?......I just picked up 3 Montipora frags and it has been spending a LOT of time hanging out around them. Are these on its menu?