back or bottom heat?

I was wondering if putting an uth on the back panel of a tub would be as effective as placing it on the bottom thanks

Many breeders have success with back heating.
Some say its even better than belly heating.. I wouldn't know myself.

I have heard mixed opinions about this. I lean toward the school of thought that belly heat is more important for a bp as it aids in the digestive process. I have always provided belly heat, so I can't comment on how successful back heat is.

thanks for the help

I use both and they both work fine.