I have/had a small starfish. Sorry I can't recall the name and I haven't been able to find any pictures or descriptions of it It was not very big maybe 2.5" tip to tip. Funny thing. I rearranged my rock to make room for some new coral. Didn't see him for a while so I thought I may have crushed him and he was a goner. Well, two days ago I had to move some rock to catch a fish. Last night I look at the tank and right there on the side of the glass is a small starfish body with no legs. I mean there are what appears to be nubs for legs but the thing is no bigger around than a pencil eraser. Could I have actually trapped him and broke his legs off the first time I moved the rocks and freed him the second time? That would be cool if my starfish came back to life.