I made yet another newbie mistake in that i bought a green brittle star fish a couple of months ago because the guy told me it was reef safe. Yesterday i noticed his head looked like a fish, like he swallowed a fish whole!!!!! He is huge, i would say his legs are like 9 inches a piece. He definately ate my mandarin , now the question is, did my mandarin who i have had for about a year, and actually ate food i fed!!!!! not just reef pods, did he just die and the star fish ate the body? i dont think so , the more i read about this star fish, the more i find out that he is a fish hunter. damnit..lol..another newbie mistake that im dealing with 2 years after starting the hobby. It seems alot of these mistakes take awhile to start causing problems.lol..i wish this dumb star fish would eat my damsels..but i think they are two quick for him. he should be easy to get out of the tank though. I should yell at the guy at the fish store for telling me the star fish was reef safe..