What kind of substrate should i use? i am using a large cage and am making 1/4 tropical and the rest desert. We are buying 2 leopard geckos and are also puttin in 2 green anoles and 3 hermit crabs. I do not worry about this, for i did this in a way smaller cage with same animals except the geckos(these geckos were eaten when i added a tree frog to the mix)and they got along fine. I know not to use sand for the baby geckos, but what else will work... i want to add live plants to the tropical side.



