Common Seriatopora in the hobby which I believe is the same sold by ORA. Hardy and fast growing, great beginner SPS or as contrast in a non-SPS tank. Message me if you want larger pieces, I can probably sell you any size that fits inside your tank.

Anything I post is available outside the swap, and I'll do a replacement frag if yours dies as long as you pick up in Hudson and we can make our schedule work. You only get a free replacement frag even if you buy a beachball sized colony.