what is the best thing to use to keep the water in your reservoir warm for your misting system? i was thinking maybe a heat pad underneath but I'm not sure if that would work. any help is appreciated.
we use aquarium heaters. something like: http://www.amazon.com/ViaAqua-50-Wa...0&sr=8-2&keywords=aquarium+heater+submersible
the trick is to not get one more powerful than you need. if you're just trying to keep a 5-10 gallons of water warm, the 50W versions work (and are probably even slightly overkill).
the chams seem to love the warm water.