I have two females gecko's that stopped eating around October. They've both lost a lot of weight and look really skinny. At first I thought it was due to the seasonal change, but now i'm starting to wonder. The husbandry is setup correctly, however neither will eat regardless of what is given (mealworms, superworms, waxworms or crickets). Both gecko's have always been in separate cages. I'm starting to wonder if they have cryptosporidium picked up from a bad batch of mealworms.