Thanks everyone.
Don, H. magnifica is a surprise to me. In the scheme of things, it has a relatively soft column and long tentacles, which ordinarily you would think would be characteristic of an animal that lives in a more protected area. And, they can, but I most frequently see them in shallower waters thatn most anemones, often in only a few feet of water down to maybe 40 feet. They live on the reef, foot down in the coral framework, and tentac;es well expanded sometimes several meters across. They seem to love surge, and a lot of it...the whole anemone blwoing almost sideways and then back again. Many clownfish usually are found in them, not just a pair, but families. All the shallow water coral species can be nearby - Acroporids, Porties, etc. Of course, they clear out an area nearby with stinging. I would use something like the reefbox by Tunze close by the anemone, and some bright metal halides and I think you'd be close to magnifica heaven.