What the heck is this?

[reeferericb]

I have no idea what this is. My tank is fallow at the moment, so I haven’t been looking real closely at things. This caught my eye. Is it safe or do I need to remove it and look for others?

 

[reeferericb]

Stalmoletta by chance?

 

[Greg P]

Looks like, yes

 

[resortez]

Stomatella snail. They’re harmless, reef safe & a great snack for wrasse fish. Good cuc member, they keep algae under control.