Not sure what it is

[Jonathan4848]

Does anybody know what these little flower things are? I just noticed them starting to grow all over my rock. How do I get rid of them so they don’t smother other coral?

 

[Jekyl]

Star polyps. Napalm is your best bet.

 

[Jonathan4848]

That’s what I was afraid of. It came out of nowhere.

 

[kingoftheHiLLpeople]

That’s what I was afraid of. It came out of nowhere.

Where did that rock come from?

 

[Jonathan4848]

It’s been in my tank for 7 years now just like all my aqua scape and never had Star polyps ever before.