Baby astrea or alien??

[fox0521]

Hey folks!
I noticed this guy cruising around my tank a few weeks ago. Didn’t think much of it, honestly. Thought it might even be a baby astrea but I can’t tell (mainly because I’ve never seen a baby astrea). It’s not causing any harm to anything in the tank, just cruises around the glass and powerheads mostly.
Figured I should check on it though because I don’t want it to become a problem!
Thanks!!

 

[newfly]

I vote alien.

 

[RedFrog211]

Definitely alien :)
Haha, that’s a stomatella snail, good guy!

 

[Sam22]

Stomatella snail good cuc

 

[Soren]

That looks like a stomatella snail.

 

[fox0521]

Thanks everyone! Looked into stomatellas and you’re all right, that’s it!