Posted: Wed Jan 19, 2011 8:40 pm Re: Powersun MVB
The only real issue I've heard about the bulb in the past has been regarding it's longevity; some people have liked the bulb, some have preferred the Megaray or the T-Rex Active UVB Heat bulb (recent changes in the production of these two bulbs, however, may eventually prove the the longevity issue to be moot). If you've been using the Powersun for a while and say that your turtles have done wonderfully with it, then I'd continue to use it.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-