I agree with this. Before I got my fire bellies, the person at Petco told me they could be housed on aquarium gravel with no land mass... a week later the tank was changed to all land with a small bowl, so I was told I could make the habitat out of regular potting soil and loose reptile moss. That led me to seek advise from outside sources before I made my original tank, and thank God I did! And I used this site to build a GOOD temporary home for the tree frogs, adding clean greenery/branches every day. If I wouldn't of done so and gone off of what I saw at stores and even zoos, my pets would be in dangerously poor health and maybe even dead.