Please help id this.

[Javierlopez]

Can anyone tell me what the white star-like spots are? I first noticed them on a zoa polip. Now there all over my tank. Thank you.

 

[24/7ReeFTime]

Is the zoa new? If so did you dip it?

 

[El_Guapo13]

Are they mobile or stationary?

 

[NanoDJS]

Sarcothelia ? possibly are they blueish white , if so they will take over every square inch of rock

 

[Javierlopez]

Are they mobile or stationary?

They are stationary. I can brush them off with toothbrush and they feel smooth to the touch.

 

[Javierlopez]

Sarcothelia ? possibly are they blueish white , if so they will take over every square inch of rock

I have those but these things look different

 

[Javierlopez]

Is the zoa new? If so did you dip it?

I did a peroxide dip when I seen them but it did nothing unfortunately.

 

[Javierlopez]

This is the zoa that started the mess. Looks like it has a beard.

 

[ScottR]

I agree that they may be baby sarcothelia polyps.