In reply to Clears:
I doubt it, but it seems much nicer to me than just killing them (lets be honest, she can't keep over 100 snails!).
I strongly suspect many will become food. I wonder if the eggs are small enough for my terrapin to eat. Another friend wants to feed them to his snake.
In reply to someone else:
Oops, sorry, Paul is my brother, Celia is his girlfriend he lives with, who owns the snails (originally owned because her friend had some that had lots of babies and she took some away to save them), and is reluctant to let them die.