A couple months ago we bought a chocolate Pacman frog. We set him up in a 10 gallon tank with a water dish and a heating lamp, and he seemed to be doing just fine. He would always eat 1-2 large crickets a day but recently stopped eating. His aquarium always has the perfect amount of heat and humidity, so I know it is not because of dehydration or temperature issues. But recently he has been acting very unusual. Some of the symptoms I have seen were laying flat on the dirt, not burrowing, his skin looks different, mostly keeps his eyes shut, and not eating. He looks ill to me and I would be devastated if I lose him. Any suggestions or help would be great.