That sounds like a good idea. It says it's "forest moss". Is that peat, shpahgum (not sure how to spell) or something else completely? And I know this probably sounds stupid, but my sister (I know, I talk a lot about her) recently got rid of a tank she got some new crabs in (she wasn't allowed to keep the tank, and had no use for the stuff in it). There was a piece of bark stuff in there, and I instantly thought of the future geckos. But would it be okay to put in- are they allergic to any kind of wood? One more thing: if it isn't, what do you suggest I DO put in for shed help? Again, thank you soo much for helping me out (I can't find many care sheets that will solve the problems I have)