Hello everyone. How goes it? Someone I know voiced a couple of concerns to himself aloud. It made me curious. lol How would one control the humidity using the 2 liter method? Would putting a wet paper towel under a piece of foil, then putting the caked substrate on top of the foil suffice? Also, where would one make the air holes? Different guides have stated different places. & Does the term fresh air exchange literally mean fresh air? Thank you to anyone who lends a hand. It is very much appreciated. Have a good one and take it easy.
