Quote Originally Posted by nikkubus View Post
I've had a number of these and as long as you have a reliable thermostat they work fine. If the sticky coating stops working (likely it will eventually) just secure back to the bottom of the enclosure with some aluminum tape.
How thick of substrate will this penetrate, I will be using ecoearth mix with some forest floor.

I've also read heating pads are useless and CHE or RHP is all you need.

Any thoughts? Advice?