I can't decide on what kind of wattage of these bulbs I want for my russian tortoise's basking area. The clamp lamp will be about 8-10 inches above the substrate. 50 watts? 75? 100? 150?
http://www.petco.com/product/4969/Z...ail_2-_-Zoo Med Repti Basking Spot Lamps-4969
http://www.petco.com/product/4969/Z...ail_2-_-Zoo Med Repti Basking Spot Lamps-4969