My leather has been so happy, but yesterday and today he wasn't out as much as he had been before. Today, he was leaning against the filter intake, so I moved his rock over so he wasn't leaning on anything. He came out and seemed happier. However, I noticed that he is a little paler at the base. Well, tonight he is slumping again. Any ideas? My clownfish still love him...should I move him to my other tank to give him a little peace, or will that just stress him into oblivion? Please help! He's my favorite coral. :unsure