life span of anemones

[Whatigot]

when my buddy the realbigal and I picked up his display from another member here he had a nem in his tank that was 6 years old.
HUGE and ruler of the tank, also had a couple clowns hosting in it for the better part of it's life.

pretty cool stuff.
IMO, his tank was pretty poorly cared for as well as when we cleaned it, it was DIRTY.
almost as much crud on the substrate as there was substrate on the glass.