I am having SUCH a hard time keeping my ambient temps and humidity up. My ambient temps stay around 73-77 and it won't go any higher. And because of the heat lamp my humidity is only around 40%.

I was thinking of using one of those smelly sprays for automated misting but I am not sure if I can clean it out enough for it not to be toxic any more?

I have foam core insulation on 3 sides of my tank, and 1/2 of my screen top is covered in plastic. Nothing is working. I don't want to do anything that's 'ugly' or will ruin my tank. (ie. aluminum tape on my screen)

Any ideas...? This is really frustrating.