How big are mystery snails once they hatch?

Question

Also, about how long does it take them to grow to at least half an inch.

Plz do not tell me not to breed snails. My LFS will take them and I have a friend that wants one of the babies. Mystery snails will not breed unless under certain conditions, I have the conditions and 3 snails, just wondering about the growth rate. Any other info on breeding them would help 2!=)

Answer 1

Once their born there usually their about 1 sq. mm.