DB9181
New member

Alright, so I picked this up from anothe reefer several months ago. Thought it was a Green pocillopora, however there are no traces of green...just pink (another common color). I have it in the upper third of my tank, middle, directly under a 150w MH 14K. I've noticed these "black spots" where the ployps are that come and go.
Explaination/something to be concerned about?
Thanks!