Would something like these work?


http://lllreptile.com/store/catalog/reptile-supplies/bowls-drippers-misters-and-humidifiers/reptile-misters-drippers-and-humidifiers/-/exoterra-tropical-fogger/
http://lllreptile.com/store/catalog/...isting-system/
http://lllreptile.com/store/catalog/...sting-machine/
http://lllreptile.com/store/catalog/...um-humidifier/