Were these guys laying/fertilizing eggs?

[Jordan Tucker]

Never seen this before but a couple of my snails (idk what kind they are, they came on some live rock I purchased) were standing straight up spraying stuff into the water. Is that their reproduction process?

Thanks in advance!

(I took a video but this app won’t let me post it, so here are a few snap shots)

 

[chad vossen]

Stometella snails spawning. Nice!

 

[Jordan Tucker]

Stometella snails spawning. Nice!

Ahh okay! After looking it up this seems like quite a common occurrence. I can’t believe I haven’t seen it before. Thank you!