jcurrie76":21054 said:
to contessa20
ok so in order from left to right the lights are as follows
1. the night heat bulb
2. the ceramic heat day bulg
3. the 10.0 UVB repti-sun 18 inch tube (is it long enough for a 75 gallon?)
4. the 150 watt day bulb
if i need to rearrange the light just let me know .as you can see he is on repti carpet the last time i measured the basking temp hoveres from 100.0 to 103.3
and on the far right by the water i got around 86. that was last week. he is now on a diet of roaches, mixed approved vegi's, and he has tred a few(2) small horned worms.
Okay, your bright white bulb there on the right should be your basking bulb. They need bright white light to bask under just like the sun. A ceramic heat emitter should not be used for daytime unless it is only to supplement the bright white bulb and get the temps up higher. Using that only as your basking source is not at all sufficient. They do not need a heat bulb for nighttime unless the viv temps get below 65 at night. Bearded dragons need that cooling off period or can become stressed. Your night heat bulb (if you need it to keep the temps above 65*) should be the ceramic heat emitter though, not a colored bulb. They require a proper day/night cycle with bright white light during the day and complete darkness at night.
And to answer your question, in my opinion, no, your UV light isn't long enough for a 75 gallon tank. A 75 gallon is about 4ft. long, however, only 18 inches of it receives the UV light and right now, not even that because the UV light is on its side point OUT of the enclosure.
Honestly, if you just consider what would be common in their natural habitat it will all make sense. Australia is hot, dry and fairly bombarded with bright white sunlight. At no time then would they ever bask in warmth but not sunlight. Where bearded dragons come from the foliage is typically short and scrubby which means that it would be rather rare for them to ever bask in warmth but not light.
Something else, do you have probe thermometers on your basking and cool side? I don't see anything in the pic.