Baby Nassarius snails

[RicSG]

I only have nassarius snails on my tank and few days ago i found small little baby nassarius snails on my tank glass. They look like baby nassarius snail. The mama snail is always around. so assuming the liitle ones are nassarius snails.

 

My concern is what can I do to make sure they survive, also does the snails shells grow with them or should i place some small empty shells for them.

[FearTheTerps]

The shells will grow along with the snail, they will use up the calcium in the water the same way a coral would do.

[RicSG]

thanks good to know that. I need to dose some cal. then.