Quote Originally Posted by martin82531 View Post
2) Insulate your tank. I used the stuff below, I only put it on the bottom of the enclosure. With this same material, I also cut out a cardboard box that would fit perfectly on the cool side of the tank, then took two pieces of insulation on each side of the cut out, and tapped it with foil tape.

Did you put the insulation inside or outside the tank??

Just the bottom or the bottom and 3 sides??

And does your heat pad go between the insulation and the tank, or outside the insulation??