Posted: Fri Jan 04, 2008 2:37 pm
This is the regular bulb not the UVB bulb? I think 75 would be a minimum for 12 inches, and I would be suprised if that was enough. It depends on the platform, the ambient room temp, the size of the tank, the location of the tank, and other variables I am not thinking of right now. The best thing to do, is to get the platform set up how you want it, and then try a 75 watt bulb to see if it is warm enough, or too warm, or not warm enough. From there, you can continue to experiment to see what size bulb you might need to reach the exact temperature that you want.
2 RES-Sparky M 6.0 and Spike F 9.0
1 Beardie- F Nubbin
1 Pictus Gecko- F Necko
6 Fire Bellied Toads-3 M 3 F