white egg like things growing on glass and rock

[duckman]

Any help ID the white stuff on my glass and rocks? It first appeared on the rocks and then I found it on the glass this AM as well. Almost look egg like to me.

 

[Mikedawg]

Suspect you're correct; what species of snails do you have?

 

[twentyleagues]

Suspect you're correct; what species of snails do you have?

Yup snail eggs

 

[duckman]

Have Astriath, bumblebee, cerith and trochus snails.

Good to know these aren't anything bad

 

[twentyleagues]

Have Astriath, bumblebee, cerith and trochus snails.

Good to know these aren't anything bad

probably cerith eggs

 

[exnisstech]

probably cerith eggs

I just added a batch of snails from reef cleaners and the next day has this same thing. Checked them under a microscope and indeed they appear to be eggs.