Am I crazy? 2 bookshelf aquariums

So I have this partition between the entryway and the dining room. It’s about 9 inches wide. Am I crazy thinking I could put 2 bookshelf planted aquarium tanks here that span the length of this partition? The tank I’m looking at is just under 8 inches wide, and about 31 inches long. Two of them would fit with a couple inches left over lengthwise. (Each tank would be 11 gallons each).

Otherwise I’m getting a more conventional tank in a different location, but this idea just popped into my head and I wanted to explore the possibilities! Any advice is appreciated!