Hello everybody !

Two (+1) quick questions about Herptek cages:

1. Are they designed to be able to use a UTH*?
2. Is a UTH included when buying these cages?
3 (bonus question). How do they work in your experience? (holding heat/humidity well? Lightweigh or not? Easy to clean? and so forth)

The only information I could find about heating was with light and heat bulbs, but I don't want to use those. If the answer is "yes" to question #1, could someone please upload a picture or explain how the UTH is placed. I have never seen a Herptek cage "in action", only those studio pictures. Any help appreciated !

* UTH = Under Tank Heater