Help with ID

[Jerm40]

Anyone know what this is. The pic is not the best but you can see it wrapping around several times. The tube is hard and is about a 1/4 inch wide. It’s under some paly grandis and seems to be upsetting them. It casts a web or strings and you can see it peaking out of the black hole in the bottom.

 

[Crabs McJones]

Anyone know what this is. The pic is not the best but you can see it wrapping around several times. The tube is hard and is about a 1/4 inch wide. It’s under some paly grandis and seems to be upsetting them. It casts a web or strings and you can see it peaking out of the black hole in the bottom.

Vermedit snail, filter feeders, if it's annoying your coral you can put a dab of super glue on the end of the tube to kill it off.

 

[Jerm40]

I’ve seen the small vermedit snails this thing is way bigger than any I have seen before.