I have been doing some reading and I am not sure wich way to go for my savs. With proper heating is a good vitamin supplemnt with d3 sufficient to keep my savs healthy? Some of the reading I have been doing indicates many people have success with out uvb bulbs. What are some negative effects that people have seen with d3 supplements instead of uvb? This really has me stumped with evrything I have been reading. I would really love if someone can point me in the proper direction. I am new to savs and would like to get started doing things properly.