I have a plate coral and today it looks like it is swollen. Other than that it looks fine, color is good, the little finger things are out so is everything okay? I also a big piece of live rock that has three pieces of a leather coral that is called a flower. Two of the pieces are doing great, open and the right color, but one of them is all tight down on itself and is a little darker than it normally is - do you think there is something wrong? Any help you can give me is great.