These little guys have been on my radar for about 10 months. I have been reading up on them and it seems what I have seen is fairly generic. I follow a couple guys in IG one in particular which has lovely VCs and various varieties. All seem to be in much smaller paludariums and vivariums.
But as far as building a lovely paludarium, if the tank is 12 inches front to back, it might be a bit thin to work in a long land space / width of the tank space for land and water. If you did more of an angle where one end was more land and one area at the other end could be the water, the building and care of it might be easier.
There have been a few lovely paludariums featured here over the years, you can use the search function and see some
WYrenegade and mumma.of.two
The VCs are more land lovers than spending time living in the water.
What are you thinking of doing with it?!!!
I adore the cute little Geosesarma (lots of varieties) and will love to see your build!!!
While I was looking it up, I added a few builds, many more in the search section.
New to FW fish? First tank in a long time or EVER??? Need some info on keeping fish?
Start here - Aquarium Advice Article
FW Favorites right now Clown Loaches, any shrimp - SW Vase Red Mangroves