Hi Al here again, just a little something I made in my spare time. Was getting tired of spraying and misting my tortoise table. Got an ultrasonic humidifier on sale for $17 and spent a couple dollars on PVC pipe and fittings. Keeps one side of my tortoise table at 80% and the other side at 70% humidity, thats on the low setting. Its on a timer and comes on 1hour and off 2 hours. Still have to play with the timing, will save up for a hygrotherm controller. http://www.amazon.com/dp/B0019IHK9Q/?tag=exoticpetnetw-20. Please comment and enjoy