I just picked up a 40 gallon breeder to house it for the first couple of months. I'm planning on going out today and buying some halogens, I already have the UVA bulb and ceramic heat lamp. I was planning on going with a mixture of sand or mulch and soil. I have two nice size hides, zoo med hygrometer, thermometers, water dish. One of my only concerns is that the breeder tank comes with a screen, how do I keep humidity high? Also I see most tank have the halogens inside the tank, how do I do that?