Quote Originally Posted by C.alex View Post
What do people think about something like this silicone heat mat? The raised texture could help hold the UTH against the bottom while still leaving air channels if you trimmed off the outer lip, and it doubles as a protective surface for your table (and this is just the first one I grabbed, there are plenty other textures/size/etc): https://smile.amazon.com/ZLR-Silicon...353311&sr=8-43
Sounds good in theory if I'm understanding you correctly. As long as you aren't hurting the integrity of the tank messing with the lip, I don't see why it would be an issue.