I picked up this starfish from my lfs about a month ago and he was a model citizen for a few weeks. Last week however, I caught him snacking on my setosa so I threw him in the sump for now. It was sold to me as a pink knobby linkia from Fiji and I was told it was reef safe but I can't seem to find any more info on it. I'd like to keep him as he's the coolest thing in my tank by far but I'd rather not lose a couple thousand dollars worth of coral either. Any idea what this guy is or if he's reef safe or not?