So Soren, the Savannah should be going in his new home tomorrow. Dad forgot to bring me the silicon so it didn't get done in till today and I am waiting for that to dry. So in the morning I am going to finish putting in soil/sand and set up the lights. He will have a screen lid in till I can swap the screen out for plexi glass. Could I leave the screen under where the lights are I know they will melt the plexi as I have had some warp under 50 watt lights, or would that be to much open and let the humidity out?