Well yeah the Zoomed wouldn't be good for 2 but it is mudular. Also, what makes you think glass tanks are good?
Hi Carson:
Glass tanks have their use. I use them for babies. It's much easier to keep up the humidity in a glass tank. I've used them for years and have never had a problem with tortoises being stressed by not understanding a see through wall. The bad thing about them is they're so darned expensive. But they are ok to use in certain applications.
Also, diet doesn't cause pyramiding. I never buy organic anything. I've been feeding turtles and tortoises for many, many years, and I feed stuff pulled up out of the yard, stuff bought at the store (brought home and washed) and even the occasional manufactured diet stuff.
Far as substrate goes, when I keep a tortoise indoors, my main go to substrate is orchid bark. I buy it at Orchard's (since you mentioned "Orchard's") It looks like this (note the "small" on the package):