I run a humidifier and space heater in the snake room. Temps stay at 85 and humidity sticks at around 65%. I use cypress and i have freedom breeder racks. I mist my racks once a week due to the way freedom breeders are vented. Now i have made blocker covers to block a good portion of the vents to hold better humidity. I mist with a 2 gallon pump sprayer because of the amount of cb70 tubs in my freedom breeders.