pest snail/Help ID

[Keri]

Vermetid snails

Not Reeeally a pest but the webs they produce are unsightly and irritate some corals

Other than iodoine-dipping the whole rock they are one (also killing any other inverts on it) I don't know how to get rid of them....I have a couple, and the largest one I actually dropped the rock he was on breaking off Most of his tube....thought he was a goner but he grew a new one!

Does anyone know if the little round balls they produce are eggs or waste?

I saw some neon orange vermetids in the big DT at big al's in bby (the one with the Giant anemone) but mine are just brown.