ID please - what am I even looking at?

[icejam]

So this thing comes out of the spongy area and moves like conch snout (I'm guessing eating) and retracts back. No idea what I am looking at.
All this is about 0.1in in length. (Yes, I have no life and look at LR under microscope).
[I can attach a video if stills are not enough]
Thanks.

 

[KJ]

Really hard to tel from the ;Snaphappy. My guess would be sponge or tunicate.

 

[icejam]

Really hard to tel from the ;Snaphappy. My guess would be sponge or tunicate.

As long as I don't have to worry about it.

Thanks

 

[Maritimer]

What about the "introvert" of a peanut worm?

Still nothing to worry about, though . . .

~Bruce

 

[icejam]

Whatever it was, it moved somewhere else and I can't find it anymore

 

[WV Reefer]

What about the "introvert" of a peanut worm?

Still nothing to worry about, though . . .

~Bruce

That was my guess.

 

[Cherry Bomb]

I’m guessing Peanut Worm too

 

[icejam]

Thanks guys