I’ve had my vinegaroon for about 2 years. He ate dead crickets regularly for the first year, but never burrowed even with 4 inches of substrate. He hasn’t eaten in months, and is now acting sluggish and not reacting to me much when I handle him. I kept thinking that they can go long without eating and hoping he was going to molt, but now I’m very concerned. I use coconut husk substrate. He has a heating pad that’s under the tank and covers half of it. The room temp, away from the heating pad is a steady 76 degrees F. The humidity of the room is 50%. I have not been using a UV light and am not sure if that was a huge mistake. Any advice would be greatly appreciated. I don’t want this little guy to suffer. He doesn’t seem bloated or anything like that.