What are these white spots?

[qqfob]

I have these little white spots growing on a rock, i thought it was only on this rock until i spotted some on a dead bubble coral rock... they are about 3-4mm, and if i poke it they pop and white stuff comes out.
someone mentioned pinapple sponges but theyre not hairy, and these are relative flat.
i dose calcium so maybe deposits, but the configuration of them are kinda weird.
tank is 4 months old and coraline is starting to really come alive

thanks, in return, pic of my tank

 

[Cris007]

They look like snail eggs. Do u have snails in your tank?

 

[qqfob]

yes i have snails. i have turbos, astreias, ceriths, conches, abalone, large and small nassarius, cowries, and nerites... which one? lol

 

[qqfob]

thanks for the reply, i found pictures of similar dots online that points me to nerite eggs

 

[Cris007]

Yeah I would say they r snail eggs..lol
Pay no mind to them they will come and go.

 

[44santababy]

that rock anemone on the rock is SWEET...

 

[qqfob]

i have another one that is all full orange, but its in hiding after getting injured when i tried to save my nudibranch from getting eaten

 

[qqfob]

pic

 

[44santababy]

did they pick those spots? i never seen them like that...mine is attached to the bottom of my tank in the sand. Very cool and they love to be fed....