sorry to move the post up here but there were so many branches and it was getting down the page, ha ha
ok take a deep breath, inhale, exhale. ok, we are throwing alot of information at you. alot of these are recommendations that work and aren't harmful to the lizard. i will try to condense some of this info for you.
every substrate has it's advantages and disadvantages but you have four options, well that we have been talking about.
millet seed
paper towels/reptile carpet
playsand
soil mix
the best thing is to sit down and think about the pro's vs the cons and then decide what is best for you and your animal. (i can tell you from experience that with the carpet, they will still try to dig, which can become absolutely annoying after a while)
then for your lighting, i have never used the mercury bulbs before, they are just so expensive and i am clumsy and i know i would be breaking them alot. i use a 90 watt floodlight that i bought at the home depot, just make sure it is a flood light and not a spotlight. based on your set up, you might need a lower wattage or maybe a higher one. i keep everything low to the ground because helga has no back toes (she had medical problems in the past), so that is why i need the 90 watt.
if you can create a stable stack of slate or rocks to get the lizard higher up while basking, that could always help you reach the basking temp.
if the rest of the cage is kind of cool, you can always add a lower watt on the other side/middle. i have a 45 watt on the other side of helga and hugo's tank to help maintain the gradient and to make it not so dark over there
there are alot of things to think about and to work out with the cage set up, which is why we always encourage people to read alot and maybe have the set up ready before the animal gets there. but you are learning alot and getting it down, so just hang in there and you will find the set up that is good for him and you 
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vonnie
***The first law of dietetics seems to be: if it tastes good, it's bad for you. — Issac Asimov ***


