are these hydroids?

[sbankston]

Looking for some help confirming what these might be. I have about 3 of these dime sized looking things that have recently popped up on my rock, should i try to remove? Pic not the best as it hard to get zoomed in to see them clearly

 

[KrisReef]

Those look more like mushrooms or tiny hard corals, perhaps

GREEN POCILLOPORA spawned?​

 

[sbankston]

hmm, ok I do have a green pocillopora that was near that spot before. I knew it looked different from the pics I have been seeing asking this same question. Thanks i will keep an eye on it

 

[RedReefer]

Looks like green pocillopora babies.

 

[CK00020]

Not a very clear pic, but my hydroids look like that

 

[vetteguy53081]

Looking for some help confirming what these might be. I have about 3 of these dime sized looking things that have recently popped up on my rock, should i try to remove? Pic not the best as it hard to get zoomed in to see them clearly

Please provide clear pic under white lighting. May be zoa or paly