Is this a Nudi?

[Reefermatt3]

I saw this after the lights in my tank went out and immediately grabbed it. Can someone clear up if this is a Nudi or not?

 

[peasofme]

if it has a half shell it's a stomatella snail. beneficial.

 

[lcashman]

Looks like a limpet. Algae eater and beneficial.

 

[Sugar Magnolia]

Looks like a limpet. Algae eater and beneficial.

Yes, it's a limpet.

 

[donut0079]

+1 looks like a keyhole limpet

 

[Reefermatt3]

Thanks!

 

[pagojoe]

Yes, it's a Scutus, which is almost a keyhole limpet. They're generally considered harmless.

Cheers,



Don