ID these guys on my new frag?

[Rham1281]

Just picked up a hammer coral from a local keeper.
I'm not used to hitchhikers so any help would be appreciated!

 

[vetteguy53081]

Just picked up a hammer coral from a local keeper.
I'm not used to hitchhikers so any help would be appreciated!View attachment 3153107View attachment 3153109View attachment 3153108

New baby hammer head anpineapple sponge and a couple of spirobid worms. You can scrape off the sponge and small oval shells if youd like and discard

 

[Rham1281]

New baby hammer head anpineapple sponge and a couple of spirobid worms. You can scrape off the sponge and small oval shells if youd like and discard

I figured that one was a sponge.
Cool to see I was correct!
Thanks for the help!