I have had a tank of some kind since about 1955 or so but reefing since it started. I was standing on the dock waving to the boat when the first salt water fish were imported.
OK, maybe I was home in bed, but I bought the first salt water fish, blue devils in 1971 the first week they were sold in Manhattan. Started a tank then and it is still running. The glass has been changed I think 3 times since that first 40 gallon tank.
I moved three times in my life not counting when I was in the Army. My last move was almost 4 years ago but before that my 100 gallon tank stood in the same place for 40 years.