Is there a trick to feeding them when they're this little? I tried giving it a pre-killed cricket with some tweezers but he wouldn't eat it. Kept turning away. Any suggestions? Maybe premolt? Abdomen is black and I'm not sure when he last molted.
Could be premolt. Good thing about pre-killed is that you don't have to worry about leaving it. I just set them about 1" in front of the T or at the entrance to their den and let them find it. The few I've done that way haven't last more than a few hours, but I'd remove it after a day if it's not eaten.