Ty so much will try the foil. I have no prob keeping the temp right just the hum. I also looked up the huma hides and might try one of those. I am not sure about carefresh causing ri but I am going to give cypress mulch a shot again. As soon as I put it in last time the hum. jumpped up quite a bit. I do also have a plastic tub with holes in it w/ water and moss hopfully w/ the foil this will help. Will keep posted ty all and please send more. Thanks-Ray