Help with ID - Snail?

[ScoobyJ]

Hi all,
I've seen this thing mostly at night under the blues deep in the rocks poking in and out,This is the first time I've seen it come out in the open with the days running.

Thoughts? I think it's a type of snail... It's about the size of a pinky finger nail...

 

[KJ]

Look like Stomatella snail.

 

[Auquanut]

+1 Stomatella snail. Good guy.

 

[sfin52]

I agree with both. Nice find and very beneficial

 

[ScoobyJ]

Thank all! Stay awesome!