while feeding my fish the other day i noticed something eating the food other then a fish. after looking over some live rock for a couple of minutes i noticed that there was a shrimp hiding in a whole in a piece of LR. i have to not gotten any good photos of it, but it looks like a mantis shrimp of some kind. It is about 1/2 in round and about 2 in long, dark brown and q-tip looking eyes. my tank has been set-up for 2 months now and i never saw any sort of sign of this shrimp before yesterday. any suggestions on how to get it out will be much appreciated and i will try to post some pics for id. thanks.