I know! A couple of times now I thought he had escaped but he was just camouflaged against the outside of his cork tube, lol!
Thanks for all the positive comments everyone! He is so cute and chilled out. Hopefully he will stay that way when he gets huuuuge! Can't wait for that, but they grow soooo slowly!
Anything up to 6 - 8 inches in length and possibly over 200g depending on locale. He is awesome, even if he causes me worry as he doesn't feed that well yet.