First off the UVB is a coil correct? If it is you need to get rid of it here is some info on the UVB's
Which
UVB light should I use?
The best
UVB light is a ReptiSun
10.0 fluorescent tube HO (Or Arcardia 12% in the UK).
Compact or coil bulbs do not emit the proper amount of UVB light for a bearded dragon, and should not be used. Other brands, such as the Zilla Desert Series and ReptiGlo have been known to cause eye problems and other health issues with bearded dragons, and should be avoided. The reason that some UVB lights (Zilla, ReptiGlo, coils/compacts, ect.) are considered dangerous is because the wavelength of UVB that they emit is shorter and more intense than the wavelength of the "safe" lights (ReptiSun, Arcadia). UVB lights should be replaced every 6 months. The T5’s are a strong bulb and only need to be replaced once a year – the T 8 every 6 months--- where as the T 8 are not as strong—they need to be placed inside the tank the T 5 10.0 bulb approx 10-11 inches from basking spot – the T 8 approx 8-10 inches from basking spot—the cover needs to be off the bulb for full effect of the UVB rays-- please replace ASAP or you will have health issues w/ in a year --- coils do not prevent MBD---- please keep feeding your little one 2-3 times per day since hes not eating very much ---- that UVB will play a huge role in his over all health behavior and digestion ---- he needs to eat as many insects in 10-15 minutes - do not leave them in the tank --- please dust them w/ calcium D3 5 x per week and 2 x per week w/ vitamins - if you have access to dubia roaches in your store I recommend you feed him those -- crickets tend to give parasite / worms- dubias can be ordered on line --- what are your basking temps and how are you taking them -? Best accurate temps to be taken are w/ a infrared heat gun bought from Walmart Home Depot or Lowes for around $%10 --- next what kind of substrate do you have in the tank ? Please NO sand -- causes impaction -- your little guy should be offered a salad every day --- here is a website for nutrition
http://www.beautifuldragons.com/Nutrition.html
Karrie