I.D. unknown worm

[Super*Nick]

Does anyone know what this is??
I think it is some kind of tube worm.
It looks like it makes a web to catch food.

[Wiggler]

They are harmless.. I have them all over my rocks and corals.. usually get em as hitch hickers from store bought corals or frags from friends etc..

They are truly harmless... but I personally find them annoying as they leave cobweb type strings all over my tank! So I tend to get rid of them myself as I'm not a fan of cobwebby looking strings.

Pam

[aquanut40]

Hello

It appears to be a Vermetid snail.. Harmless filter feeder..

Stan