Yeah I'm not positive, just going by what the man told me at atlantis. I bought the frag already cut and healed and it looked great, with awesome colors, so I bought it. It's a super bright orange with bright orange polyps for me, and has kept that color very well.
But, I must say that on one of my return trips to atlantis I got to talking about the my coral with salesman who sold it to me, and he showed me the mother colony that was in one of their main displays; and I too couldn't believe it was the orenji, or that my coral could've possibly been cut from the same colony. The guy insisted that it was so I guess I can only hope to believe him. Whatever it is I like it, and it definitely is a danae. I guess I hope it holds it's colors lol.
Do you have any pics of the real orenji grown out a bit? The only ones I have seen are of the very small frags on --.