Help me set up my tank?

[gothkenny]

Zoomed heat mats are very hot!!! Ultratherm are the best and they dont cost much check here http://reptilebasics.com/Ultratherm-...p-1-c-273.html

The only others I have used are cobra heat mats and they are cooler than the zoomeds also...

I checked out that website but I wasn't sure what size I should get if I have a 20 gallon. Shouldn't I get one way smaller than those?

I'll go check out Cobra Heat Mats though.