Whats wrong with this bubble

[pwreef]

Is this some kind of algae attacking it? Can I fix it somehow?
Had it for about a week.

 

[parrthed]

It has some tissue damage but nothing I havent seen a bubble recover from. Id remove that hair algae and keep it in a low-medium flow area for a while to recover.

 

[cjk76]

I see the algae on the skeleton. Try to brush it off with a clean toothbrush?

 

[willietang021]

bubble corals hate algae more than any other coral to me. once you remove the algae, they normally recover very quick, try to target feed it a little bite more often when it is hungry. That always help corals recover a lot faster.