Which one of these bulbs are needed for uvb for Baby Sulcata Tortoise and how close does the bulb need to be? I made the mistake of getting the cfl kind so I would like to get it changed but don’t know which uvb size I need. Thanks
Arcadia 12% UVB T5 HO Bulb - 22"
Arcadia 14% UVB T5 HO Bulb - 22"
Arcadia 6% UVB T5 HO Bulb - 22"
Arcadia 12% UVB T5 HO Bulb - 22"
Arcadia 14% UVB T5 HO Bulb - 22"
Arcadia 6% UVB T5 HO Bulb - 22"