Aw, they're lovely!
I used to have an aquarium and decided to expand on fish so had aquatic frogs, shrimp and an apple snail. Called him Zephyr as we though it was ironic - ha ha, snails are slow - but he zipped about all over the tank and used to try and get through holes in rocks, forgetting he had a massive house on his back! So much personality, too, which is not initially expected!
One question - my understanding is that snails are difficult to sex (we just 'gave' Zephyr the male gender!), how can you tell they're girls?