Can anyone ID this critter?

[Stpatrick]

I have these little critters all over my rocks and in my frag tank. Can anyone ID this? Is it harmful to my SPS? They just seem to work alone side my snails cleaning the rocks.

 

[Russellaqua]

Looks like a Stomatella snail to me. Harmless little algae eaters.

 

[caudill187]

Looks like a Stomatella snail to me. Harmless little algae eaters.

+1 - your friends. Free cleanup crew that make more for free !!!

 

[Stpatrick]

Thanks. I have them everywhere. Its funny. At night when I sneak up and shine a flash light in the tank these guys are just going to town.