So my niece was over last week and I had no time to look at my tank. I noticed Wednesday morning before I left to work that my starfish was on my Killer Corals Spitfires, didn't think anything of it. I didn't get another chance to look at my tank until Friday night and I swear the starfish hadn't moved since I saw it Wednesday morning. So I take him off and the zoas haven't opened since Friday. Never had the starfish do anything like that anybody else have this happen to them.