Tiny snails on glass

[Bluematt1]

Any views on what these are? They seem to
come out when lights are low and stick on the glass? Here are some I removed and zoomed in best I can in a jug
Are they going to eat anything in a reef tank is the question?

 

[Double monti 61]

They look like the ones I have maybe limpets?

 

[EeyoreIsMySpiritAnimal]

They look like the ones I have maybe limpets?

The pointy things are limpits. Not sure what the larger grey one is.

 

[EeyoreIsMySpiritAnimal]

Any views on what these are? They seem to
come out when lights are low and stick on the glass? Here are some I removed and zoomed in best I can in a jug
Are they going to eat anything in a reef tank is the question?

Most likely collonista snails

 

[Double monti 61]

Never bother anything in the tank I think of them as part of the clean up crew.

 

[Bluematt1]

Most likely collonista snails

Look similar when searched online, here are some more I found this morning, with the daylight they are easier to see