Baby snails?

[SaltyCraft]

I have a lot of these guys around since I have come back from vacation. They seems to come out at night more than when the lights are on. Any Ideas?

 

[Fluff]

Any chance of getting pic of the shell? Is it a small round snail?

 

[weemanpow3]

nassarius snails, they are very good tank cleaners.

 

[melosu58]

It could be but I`m like Fluff, I need to see the shell to be sure.