I just saw furry crab moving on my live rock. At first it looked like a sponge scrunched up. It is about the size a quarter and is light grey. the legs and everything were covered with fuzz or short hair. It was short and stocky kind of like an Emerald Crab. I will be searching the web For it ID but thought that someone may able to point me in good direction. Somthing has eaten Half of my Orange Cup Coral (I removed all Blue Hermits) But now my Green Button polyps are dissapearing. Yellow Tang and Scalet Hermits are the only residents now.