I agree with Luke. The ultrasonic foggers I've tried suck. They are designed for small table entertainments, not for vivariums. They are also short lived. They don't work well with distilled water, but anything else clogs them up with deposits. In my opinion, they aren't worth bothering with. The water level has to be exact, or they don't work. They splatter water around, use it up fast, and then fail to work ever again after the first water has been used up. It's sort of fun to watch the first experiment with them create some fog that hangs around the tank. But unless someone comes up with a better design, the submersible ultrasonic foggers are next to useless for our purposes.
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Patty
Pahsimeroi, Idaho
4 D. auratus blue
6 D. galactonotus pumpkin orange splash back
7 D. imitator
6 D. leucomelas
5 D. pumilio Bastimentos
4 D. fantasticus
6 P. terribilis mint and organe
4 D. reticulatus
4 D. castaneoticus
2 D. azureus
4 P vittatus
2 P. lugubris