You know, I wonder the same thing.
I have a 77 gal & live on the 4th floor of a 4 story walk up and I wonder what my max limit is? I want a big tank (150gal) But I scratch my head.
Q: Will my floor be able to handle the weight?
Q: How is one to really know?
My insurance when I asked laughed and said no my insurance wouldn't cover a accidental flood. I asked them, "Is there any insurance policy that would cover that?" My broker laughed and told me, "No" .
