Flatworm? And what’s these curly things that are white?

[Sidsreef]

what are the curly white things?
And is that a flatworm I see on the underside?

 

[JGT]

Small feather dusters. Don’t see any flatworms in pic.

 

[Sidsreef]

Small feather dusters. Don’t see any flatworms in pic.

I was looking at the small clear flat thing in the pics

 

[ISpeakForTheSeas]

As mentioned, the curly white things are feather duster worms - harmless filter feeders. I also don't see a flatworm.

 

[JGT]

That looks more like a sponge to me.

 

[Sidsreef]

thanks I appreciate it