I'd love to see numbers on something like this.
I feel I'm doing quite well in life financially, my wife and I are both engineers with good jobs, but I fully know I couldn't "afford" this. (I put quotes in because people have different definitions of afford, if I cashed out my savings and accepted zero cash flow for maintance we could probably pull it off, but I want to retire at 45-50...not never). To comfortably afford the initial few hundred thousand, on top of thousands per month electric / water / food, you better be pulling $500k / year, or just inherit a lot of money.
I do wish more people talked openly about money though. how much does a custom made turn key system from Midwest custom cost in like the 500-1000 gallon range? What about 2,000? What about this guys 10,000? I have dreams of a monster 500-1000 gallon in my future, but life would have to take some crazy turns for me to even consider 10,000.