hah thanks, Sadly when we bought him it was listed as a moonlight, either way I dont mind, I was just hoping to ID him so we can figure out if another smaller (like an opaline) would be okay to add. I love him, he runs when I try to take a picture but otherwise is always doing something entertaining. He knows when its feeding time so he will stay. I am just slightly worried about him staying in my 55 gallon though, I am sure I read that it needs a bigger tank.