Need help my xina pulsar coral is bleaching

[isaac1]

I recently bought a pulsor coral about 2 weeks ago the polyps on the bigger tenticals are starting to shrivel and it's fading White at the base it was doing great for the first week but about Monday I put a hammerhead coral about 7 inches from it, I moved the hammer head but I'm sure what to do with the pulsor because it moved from a peiace of live rock from lfs and attached itself to my rock should I wait to see if it recovers or should I remove it any help will be appreacited asap thank you

Isaac