question about 75 gallon tank

[cduncan26]

i currently have my little guy in a 20gal tank... it was the zilla bearded dragon kit... i know, im REALLY wishing i hadn't purchased it as i ended up purchasing a bunch of other stuff for it, and could have saved money doing so... i have a 100w basking bulb with an adjustable dial for heat/light. i also have a 30gal lamp with a reptisun 10.0 uvb bulb. i am looking at this tank as a new habitat for my little guy... it looks pretty nice, its either purchase a new tank or try my hand at building a 4X2X2 enclosure... which honestly, i don't really have the room for... anyway, if i were to get this, would i need to upgrade on my bulbs?

http://www.petsmart.com/reptile/ter...-catid-500028?var_id=36-27780&_t=pfm=category

 

[CooperDragon]

That enclosure is a pretty good size. You'll probably need a higher wattage bulb to provide adequate heat at the greater distance, or add a second heat bulb. I also suggest a T5 UVB light at that distance. They have an optimal output at around 12-14'' above the basking area. They are much better in larger tanks than a T8. These are good options for a UVB light:

This fixture http://www.amazon.com/Sunblaster-904296-NanoTech-Fixture-Reflector/dp/B00AKKUBDQ
With this bulb http://www.amazon.com/Zoo-Med-ReptiSun-10-0-Lamp/dp/B00AQU8HAO/

Or this combo set http://www.lightyourreptiles.com/22-t-5-ho-fixture-high-output-with-arcadia-d3-12-ho-bulb/