Ok, here it goes. I have a 20L critter cage, Aspen bedding, a water bowl, and a half log for my 18-20" Ball python. I havent had a snake before, so I didnt know what to buy to set my new snake up. The ppl at the pet store had me get a 75 watt bulb for my dome heat lamp. I bought 2 thermometers for the hot and cold side of my tank, and a digital thermometer/hydrometer. ok, the temp on the digital thermometer is reading 122 and the humidity is at 20%. I dont know anything about this stuff. I dont want to kill my snake with the heat as high as it is, I dont know if it will hurt it or not. I also dont know about how to raise the humidity so the snake will be comfortable, I dont want to sound dumb about this, but I am a total newbie about snakes. Any suggestions would be greatly appreciated.