Great tip- I also found what I think is them on Amazon with your tip - you got 1GPH and they work? I've picked up a couple of spare nozzles with my silk worms from coastal but I really need to replace them all - I have very hard water.
If your looking for the best cage - Dragonstrand - a Reptibreeze cage is fine, but the ease of set up for a Dragonstrand makes it better. You'll also want dual or quad tube lights from "Light Your Reptiles" (Arcadia lighting lasts a year instead of 6 months, you can just get bulbs from them...
A pump mister that you can get in a garden center works better at bringing up humidity than a spray bottle - a mistking would be better yet, but a pump mister is about 10 to 20 dollars -they both have a finer mist which lets you spray longer with better results - don't try to save money by...
What kind of chameleon do you have ? And how are you measuring the humidity? How low is "really low" - and how long does it take after spraying does it take before it goes back to "really low"
I've used this small humidifier...
You could also try a dripper - Also if your using a spray bottle to spray try getting the kind you have to pump up - they're only around 10 bucks at Lowes or Home Depot- and it's a finer mist.
He's really cute even if he's a she - And the fact that he's eating and drinking sounds real good to me ... I don't know too much about babies but it sounds like your doing fine ..
How old is he/she and what kind ?- When they are little they need to eat more than they do as they get older - if you feed it morning make that the bigger meal and a little snack a couple of hours before lights off - as they get older you cut out the snack-