the tank has repti bark on the right(where her heating pad, lights, and hide is) and eco earth natural soil on her left (where her water dish is and a cork log)I heard using aluminum foil and cling rap help butthe humidity always goes down to 30-40% and i want to keep it at at least 65%If i use aluminum foil how will the light get into the tank if 3/4 of the screen have to be covered? Also, how does the cling wrap one work? Should i use a damp towel on 1/2 the screen and aluminum/cling wrap on 1/4 of the screen?Do you put the cling wrap on top of the screen or under it so its kind of in the terrarium but under the screen?Other humidity idea's too plz!THANX!!!