What coral is this?

I got this free from a local guy and no idea what they are lol, anybody know?

 

looks like green button polyps

 

put them in lower light and they will get thier color back

 

Green button polyps? I see, they are already at way bottom at sand on my tank, should i move them to shades?
And mines a PC light

 

I have some of those guys and they grow like crazy. I have them toward the bottom.

 

no...where they are should be fine in ur tank...whoever you got them from had them in too much/intense light tho it looks like..

 

Any idea how long it will take to get good color back? Also anybody know what the white looking coral is? I was told it was Waving hand Anthalias but im not so sure, looks pretty ugly

 

the other thing looks like anthelia or xenia or a derivative... invasive. be careful where you put it.

Personally, I'd throw that whole little set away... But that's just me.

 

why would you throw it away?

 

Looks like some melted xenia next to some pretty cool polyps to me