So I'm working on getting my rack up and going with Temps and Humidity Correct. Temps getting close to right around 90 over flex watt with a rheostat control and thermostat. Cool side is sitting around 80 so my tubs staying plenty warm. Humidity though..... A desert like 80%.....(Sarcasm) Keep drilling holes in the Tub? I have about 25 in each end spaced in three rows. 41 qt tubs FYI. A few along the side towards the top. A row of five holes in the back of the rack system itself to help with air flow. the rack is solid except the open front. More holes I assume. Water dish is on the smaller side but still plenty for the snake. Maybe add some of these to the rack?

http://www.lowes.com/pd_17208-228-50...ers&facetInfo=

Thanks for the help