I have curly q anemones and they have done fine. One of them
hides for some reason so they must not need light. I have had
them for months with no problem. They are the only Nems I can
keep alive. Have tried several. My tank is only one year old though.
I may try later. My Clowns need a friend. Curlys don't work for
my clowns. I changed to SW
after 25 years fresh and it is much
more of a challenge! I'm no quitter though. I love it!