I have posted this in various threads over the past few months, so I am sorry if you have seen this elsewhere. Here is a run down of my set up. I had humidity probs at first until I got this. Now my humidity with almost no work is 50-60 percent and with only a little work 70 for shed.

1) glass tank 20gal with sliding and locking screen top. I use a 40watt daylight bulb (on a dimmer) during the day timed for 1.5-2 hrs on and 1 hour off depending on the day (I have my tank in a windowed room with the blinds shut 24/7). I also have a 40 watt moon light bulb on during the night at aboutthe same timed schedule. I also use a 20-30gal sized desert UTH on a hydrofarm thermostat. Aspen chip substrate.

2) I have foil wrapped cardboard (5 or 6) panels that I lay on top of the screened cover between the two lamps. They get slid and adjusted as needed to raise/lower humidity. Usually I leave them alone.

3) I have a Fluker's mini dripper in the tank dripping slowly into a ramiken filled with spahgnum moss. It gets changed weekly.

4) I have 2 plastic plants and a piece of mopani wood in the tank for decoration that I mist once daily.

5) I mave bits of eco-terra jungle moss spread on top of the aspen which gets dampened when needed.

6) When shedding I spray the walls/plants about 3-4 times daily, dampen the moss in the tank, and add spahgnum to once of the hides (He has never used it but it makes me feel better in case he wants to use it). I also turn off my day light to help keep the humidity in when I am not home during the day.

This is how I have my setup and have had 0 humidity and heating issues since. Just do your homework and use the forum search forum to find other similar threads.

BPQueen