ID required. Friend or Foe

[Ziggy17]

So I found this today when I was doing tank maintenance. Appeared on the floating circle feeder, nowhere else. At first I thought it was stringy white poop but on closer inspection it looks way to uniformly patterned to be accidental. Are they invert eggs? Friend or Foe?

 

[ISpeakForTheSeas]

Cerith Snail Eggs - I wouldn't expect any new snails from it though.

 

[Ziggy17]

Copy. I do have a healthy half dozen of Ceriths in the tank so that makes sense. I was hoping it wasn’t monti eating nudis or something crappy.

Thanks for the quick reply, you’re a gentleman and a scholar.