Help!! What’s wrong with my coral?

[eyrsh_reef]

Hey pro’s! This rookie is concerned with the color change over the past several weeks to the dull brown and now he’s got some kind of steel ball looking growth.

 

[Xanthurum]

Colors changing is fairly common when corals are moved from one tank to another. The steel ball looking growth appears to be bubble algae. You can do searches on here about that just don’t pop them for now.