I got a nice Sunburst Zoo frag from NateHanson a couple days ago.Just Like my Avitar. Last nite 5 polyps were open every thing was looking good. Came home this afternoon and noticed the rock was moved and flipped over. I reach in and flip it over and notice that there is no zoo's on the rock at all any more.What the f#@$ !! I have had my Lemonpeel Angel in my sump since tuesday because he was nipping my mushrooms.Now I have to figure out who else is doing it.My tank was a FOWL not so long ago so my choice of fish was probably not so reef safe .I still have a pigmy angel,flame angel, 2 clowns,sailfin tang,solar wrasse,anthias,goby & yellow asssesor. Any ideas on who is the culprit??