ive had my pair of geckos for 3 days and they are slowly settling in. the male has defecated only twice that i know of and i havent seen the female defecate at all. the tank smells something horrible! i have reptile carpet, and the top is screen, but even going near the cage it smells. theres only two poops in there! what can i do to help it? can i put car fresheners under the carpet? or maybe line the bottom with baking soda? but i do have a female who is obsessed with going under the carpet no matter what i do...help? i breed chameleons and they NEVER smell, lol.