Is this a pest or what?

[Zoaloard]

Saw this on the skin of my hammer coral what is this?

 

[Gk5321]

Looks like a new head to me

 

[Dom]

New growth.

 

[Zoaloard]

Oh wow! never thought that in a short span of time my hammer coral would have new growth. Nice!

 

[kevgib67]

They will pop up on the flesh band but mine never get much bigger. Growth occurs from heads splitting. Beautiful torch.