After closer inspection he also looks like he's about to split in half..what the heck is going on? The split seems to go right through the middle of him.. He's acting fine and all but I'm still worried.. I did find a type of carnivorous crab in my tank about a week ago but I yanked him out.. The crab was in a piece of LR
I got a day before from a LFS
. I carefully inspected the rest of the rock and everything seems cool. The star usually stays in that rock now. I wonder now if maybe he was attacked by that crab when it was in there and I just noticed now.