Quote Originally Posted by RestlessRobie View Post
I use Eco Earth Substrate and it works great for humidity. I also cover the top with a peice of Plexi cut to fit with a few holes drilled in the top works great

What size aquarium do you have and I also think its my apartment there is no humidity in the air really... But thats why i bought a humidifier from walmart for 40 $ but didnt work so took it back.