WOW...as in Original 41 yr Tank..?...sorry...This month my tank is 41 years old. I don't remember when I was 41 years old.
..was reading a Thread the other day of a Tank that "expired" and it was well into it's early 20's..Pics or it never happened...lolThe screen was covered in those hard tube worms and bubble algae. There was also just too many amphipods in it to save.