Zoas?

[Rogued_Reefer]

Got this rock from a friend anyone know what these are?

 

[Shep]

Yep, they are zoas! Nice sized rock of them too

 

[Rogued_Reefer]

Yep, they are zoas! Nice sized rock of them too

Thank you for replying! It’s a really good size! I thought they might not be zoas because they look small. Do you know what kind are they?