LOL If I have enough money to build that house then I have more than enough money to pay for the services to keep those tanks at crystal clear view at all time entire of that house/owner life! I would more interesting how the filtration work, I'm guessing there is a giant alternate room/house setup for the filtration, it's kinda silly if each tank has its own filtration under the stand like most of us.....and there is a probability that the owner of this house doesn't touch a single tank for maintenance and might not even know how.
Not all in one house. Some of these were made by tank kings in florida