I actually mist the cooler side of my garters' tanks every day. It easily dries out by days end and they seem to really like it. After I spray, all my garters go over to the silk plants on that side and just sort of crawl all around them. Don't know if they like the moisture or if they're hoping that the "rain" will bring out prey. Maybe it's just something instinctive in them, but they seem to like it.
