Well here's the same coral a little over a year later. It's put on quite a few mouths. Started with 4-5, have 30-40 now I'd guess. This thing has some serious sweepers at night but hasn't hurt anything. Still very pretty. No more swirlyness. Definitely a "dragon soul" or "Aussie prism favia". I prefer the name prism favia because dragon soul sounds silly. Here's that same piece as the first pic