I have a Tokay Gecko, and we've had him for about 1.5 years:). He's been doing fine... since now. I never see him eat or drink, and he's REALLY skinny. He's also a little white and just starring at me at the moment. I spray the tank every day to hydrate him, and we get crickets to feed him every week. But there are always crickets in there... I'm not sure if he even eats one! The crickets end up dying, and I don't know WHAT to do!! Please help me!!!