Grayish slug looking thing

[Cthulukelele]

Not sure what this is. Any ideas? Hasn't really moved since I noticed it.

 

[Reeferdood]

Can't see exactly what you are referring to?

 

[Cthulukelele]

It is in the center of the frame with the little white wavy bands coming off it attached to the white rock

 

[Geebs19]

The upper middle of the picture?

 

[Cthulukelele]

Yes

 

[Cthulukelele]

I was thinking it might have been a nassarius snail that was brutally deshelled by a hermit

 

[Geebs19]

Possibly a flat worm? Hard to tell from the pic.

 

[IslandLifeReef]

I think you are going to need to get a better picture.

 

[Cthulukelele]

Sorry I have a terrible phone camera that makes everytging blue.

 

[Cthulukelele]

Zoomed in it kinda looks like it's rotting, so I feel like it still may be a nassarius with its shell ripped off. What do yall think

 

[Labridaedicted]

Can't tell from the pic, but the description you gave sounds like a Stomatella.