Ok...I'm starting to put together a cage for a beardie. I plan on using a 20gal long for now and will move him up to something bigger later in the year. I know what to expect to spend on the tank...and how to look for bargains.

The lights though...my goodness...those are expensive! If I understand right...I need a flourescent-type of fixture for a long UVB bulb that sits on top of the screen. In addition to that, I need a heat lamp to provide a basking spot. The long light-fixture at Petco was like $35 and the UVB bulb was $40! I went to Wal Mart and saw a flourescent fixture for the kitchen that was $6. Would a UVB bulb fit into a standard fixture like that? Could I use something like that on top of the cage? It's not under a little "tent" like the pet-store model, so maybe not enough light would be directed into the cage? Also...can you find the bulbs cheaper any place else?

ALSO...(sorry for being so full of questions!)...I know they require a consistent light cycle, so all lights have to be turned off at night. My basement gets down into the low 60's at night. That seems a bit too chilly, even if they do like a night-time drop in temps. Should I go with a ceramic bulb or a red bulb to create the basking heat and leave it on at night? Or should I get a heating pad to place under the tank to maintain some warmth after dark?

Mostly...I'm looking for whatever advice you can offer on the most economical way to put together a fun and comfortable home for the little guy/gal.

Thanks in advance for any help you can offer!