This looks much like a Frogspawn (Euphyllia Divisa) frag I bought a couple of weeks ago. If you Google that name, you'll find plenty of articles on care. It's quite pretty, but is also supposed to be somewhat aggressive. I would love to hear from the experience of others...
I have three of them in my tank. One has 30 heads on it. mine are under VHO. lighting,two are up top and one is on the bottom,they are easy to take care of with low to med. current
