Hi, I'm just looking for an id on this guy. I saw him in the store 2 days ago, and bought him just for the fact that it had bright yellow polyps. I put him in under 250w MH 20k lighting, and acclimated for a couple of hours. on the first day it showed bright pink and green shades with the yellow polyps. I was really pleased. Today, half of it is white, no polyp extension, and the rest is just brown. I figured it must have bleached under the new lighting as the lfs had it under just N.O. florescents, I moved it to the bottom of the tank but no improvement by the end of the day.
So really 2 questions
what is it?
Is there hope for it?

So really 2 questions
what is it?
Is there hope for it?