Help with ID on Monti

[LeonThePeon]

Can anybody help me ID what’s growing (and dying?) on my Monti? I’ve marked some in red and orange.

The red arrows look like tube worms that I find on my live rock

I don’t know if the orange arrow point to dead spots?

 

[Jackony]

Yes tube worms. They can replicate in the right conditions. Super glue them shut or try other methods to kill/remove. Can be kind of annoying, not overly harmful, I hope to keep them is check in my new tank.

 

[kirstyflash]

Looks like tubes for Xmas tree worms. They live in corals, and don’t do any harm. Check out my pics, I have heaps of them.

 

[DSC reef]

I see a vermetid snail

 

[Lovemyreef2015]

+1 vermetid snails.