ID snail

[Monover]

I have this snail species for a long time, may be 2 years.
They arrived in a coral and they are reproducing in my aquariums.
They are nocturnal and i can see they eat film algae in the glasses.
Do you have an ID? I like them and i am happy with them, only know what are they?

Thanks in advance

 

[Tahoe61]

Mexican Turbo?

 

[Monover]

Not mexican turbo. These are small, the snail in the picture is mature.
I have a few mexican turbo and they are 5 times bigger than these.
Thanks!

 

[Monover]

I found this, these are the eggs of this snails.
Very easy to breed. Every morning the eggs are in different places.
What do you think?

 

[Monover]

I try again... please, who knows what are these snails?
Thanks!!!