Something growing on my hammer

[Giang]

I’m not sure what is growing on my hammer stalk. Could anybody help me to identify please ?

 

[MixedFruitBasket]

looks like new heads of hammer to me

 

[reef lover]

I see 3 new heads...1 spirorbid worm and 1 feather duster.

 

[Giang]

I see 3 new heads...1 spirorbid worm and 1 feather duster.

Thank you for your answer. So my hammer coral is growing about extra 10 more heads which is fantastic. Just a question, I bought this hammer about 3 months ago with 6 heads originally but then it split into 12 heads now. I have seen my torch, frogspawn and hammer reproduce by splitting it's originally head into two. But only this hammer produces the new head like this. So my question is do the torch and frogspawn can produce new head like the way my hammer does?

 

[reef lover]

Thats a great question. The answer is yes they can reproduce by growing new heads and by splitting!