Posted: Sat Jul 11, 2009 2:12 pm
I use Reptisun 10.0 tubes and have never had any problems with them. And I think unfiltered sunlight on a regular basis can do wonders for the shell (more than UVB lights, with the exception of some mercury vapor bulbs).
Meta, the suns rays are far stronger than a UVB light's. If you take your turtle out for unfiltered sunlight several times a week for 30 min - 1 hour, his UVB needs should be met. But do not expect magic in terms of shell benefits, especially if you've only been doing it for a week. Diet also plays a role, and any changes you see will take place over time.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-