is 3 inch flexwatt too small if ran along the length of a 41qt?

[devinrw]

i have extra 3 inch but can get more if needed

[Don]

Rather than run it length wise, most people run it across the back. Here is an active thread that may help answer some of your questions:

http://ball-pythons.net/forums/showt...1-The-Hot-Spot