Hey y'all, I don't know what's happening with my Blue linckia starfish-I had him in the tank for about 6-7 months now and he was very healthy and active until a couple of days ago. His arms just 'fell off'-Now I have 5 seperate arms climbing the rocks and the glass. It's like each arm is it's own animal. They are definitley not "dead" but the center core is just lying on a rock, looking like it melted. it's like some kind of science fiction movie! What's happening???