Put a wet paper towel next to that one, as when taken out of the incubator, the sac dries out, then gets too tough for them to make it through it. and if you see it shrink wrapping around him - get him some air and if he doesn't come out within a reasonable amount of time after that , then you...
Thank you ! I'll get a new pic of him in the morning and show you how much he has changed in the last 6 months....tail longer and even more Handsome - at least I think so! :)