Do you guys just get this stuff in your yards? Is there anything you should do to it before putting it into the monitors enclosure? I just built a new enclose for my water and want to do something really cool... I'm planning on doing some type of soil mix then the leaf litter... I also have some really cool logs in my yard I'd like to put in there but don't know if I should sterilize them in any way first. As always any help is greatly appreciated.