Had our Midas Blenny for about 2 weeks, he was eating fine until a day or 2 ago. Now he doesn't come from his rock to really eat much and when he does he swims around and doesn't eat anything. A few days ago he was eating like crazy and went down into his rock almost as if it ate too much at once and spit some food up, since then he hasn't fed the same. This is a video of today feeding...