That is sure a pretty piece there, Justin. Did your frag hold its color. I'm asking because no Favid I introduce into my reef ever stays the same color. Ok, I know with Platygyra they just don't like bright light. Which is a bit confusing to me, since I just have regular VHO reef lighting, no MH or anything fancy. One of my Favia have turned dark green, the other ( the green with red polyps paled just a little, but the polyps turned ocher.)
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On a related matter, if & when Santa comes through, I'll try to get a pic of my colonies sweepers. Man, they are impressive!
Matthew