Whats on my snail!

[Mattbon]

I've seen this on its shell before but today it the first time I noticed the fuzzy things coming out of it. Should I be concerned?I have a few other snails and none have anything like this.

 

[Mattbon]

just released I forgot to add the picture lol

 

[PR_nano]

Looks like a tube worm.

 

[Mattbon]

Looks like a tube worm.

Are they a problem or is it ok to leave alone the snail doesn't seem to be bothered by it

 

[PR_nano]

No problem, they are filter feeders so you have 2in1 clean up crew.