Second night in a row where he has refused food. He just turns away and tries to dig deeper. I put two tiny crickets in his cage dusted with calcium and checked on them 30 minutes later and one was gone. I'm not sure if the cricket is just buried or if he ate it; whenever I've watched him, he's never shown any interest in crickets. He's still looking much healthier than when I got him, but he's not showing any feeding response now.