I have coconut fiber back from my hermit crabs but my crested gecko cage has a floor you can take on and off and so there is a tiny crevasse between the cage floor and the bottom of the cage meaning if i put coconut fiber in there it would make my room dirty. So is it ok to just put an eco carpet in there? I had the eco carpet for my chameleon and his cage put that then meant the plant i put in there took up a lot of room because of their pots. so basically id rather have just coconut fiber but i think the eco carpet is the way to go.