pretty easy, just get a uv light, a heating light and check your temps, a young one needs up to 110 in its basking spot and like 80 in the cool part of the tank, yes you need hot and cold side of the tank. decorations are basically what ever you want, (DO NOT GET CALCIUM SAND!!!! IT KILLS) i used newspaper at first now he is on sand, sand may hurt him at a young age by eating it. lots of small crickets and veggies. and make sure the tank doesn't drop below 65 at night. it sounds like alot but basically once you get it set up he will be fine, and they are so calm and enjoy hanging with you outside the aquarium mine i have had for about 5 months and he has never shown any aggression what so ever. so in short
> aquarium(find one cheeper like secound hand can even be cracked doesn't hold water)
> florescent light (key so he can absorb calcium)
>Heating bulb
> decorations (i have some wood, black sand, water dish, food dish, and a spider plant)
shop around, but they need food, i learned that fast
Beardies are amazing lizards, they are so relaxed with people and have a cool little personality
if you want one you can set up pretty cheep
check out this site for all the specifics
http://www.beardeddragon.org/bjive/