There are a few Leopard Geckos I've had my eye on for a while, and I was wondering:

1. The best way you have found for heating and creating a gradient. (ie. heat pad, lamp or a combo of both)
2. I will be using Rep-Cal and Herptivite. The geckos I have been looking at are almost adults. Just wanting to know about ratios of RepCal to Herptivite and how often you dust.
3. Substrate you use. I just plan on using paper towels, but if something works better, then by all means, let me know.
4. Variety of foods they can eat. Crix, mealies, etc.
5. Should I use a full-spectrum bulb or do they need it? The breeder I purchased my White's Tree Frog from said a full-spectrum bulb would be great since they are nocturnal and don't require as much UV.

If I have forgotten anything or if you just have some tricks of the trade I should know, just write it down. I have read the caresheet a couple times, I just want to make sure I'm doing everything right.

Thanks a bunch.