Please id this frag

[Ktm898]

I had 3 of these frags given to me with my live rock. Forgot about them until the other day. What are they

 

[jon68951]

Don't know the exact name but they are star polyps

 

[NanaReefer]

Lavender Star Plays. Been keeping those for 5yrs.

 

[Ktm898]

Thanks they all opened up for the first time looks pretty cool

 

[Ktm898]

Should i be worried they are brown when opened unlike yours which are purple

 

[Kano]

It looks like yours might be green star polyps but they haven't gotten enough light. You can see some green on the edges. They are very tough and will be fine. True color will come out in time.