Many people say MH is needed for anemones, but I've heard of others having success with PC and VHO as well. I really couldn't tell you anything from experience as I have a FOWLR with no corals or anemones. As for the zoos, I can't speak on those either, Perhaps someone with experience with zoos and anemones can chime in here. If you had waited a month or so to ask about the anemone I could have had an answer for you as a friend of mine just got one the other day and he has 220 watts of PC over a 55. So we'll see if it survives.