I'm considering building a cabinet to house tarantulas that is temp and humidity controlled so that i don't have to keep my entire room heated. Does anyone have any experience doing this? Im hoping some of you have some suggestions or tips on how to do this. I intend to purchase a zoomed temp and humidity controller as well as a zoo med fogger. i realize ill need a fan to remove extra heat and humidity. but im not sure what to use for heat to insure no fires occur. any ideas or pics of your setups would be awesome