What are these and what do I do?

[drcole]

Noticed these snail like things all over new frags. What should I do before introducing them to my system??

 

[Zos4me]

probably vermetid snails. Make sure you dip the corals in something like coral dip rx and you can try and scrape them off if you wish

 

[MTBake]

Look like spirorbid worms. I usually scrape those off with my finger nail. Tweezers work as well.


Edited spelling.