Im going on a week long trip soon. about a couple weeks after i get back im going for another one. Next weekend i'm getting snails for my tank. What will my snails eat while I'm gone on the trips? I have the 7-day fish feeders for my three dalmatian mollies, but i doubt that feeds the snails. They are supposed to eat fresh fruit. so i put a piece of salad down there and put a rock on it to weigh it down so they can eat that?? I don't know how to feed snails whether im here, and especially not when I'm away. And one last question, I use big gravel pieces. Is that OK for my snails to walk on, or would it hurt or be hard to move over for them? Once I know I will buy a couple. But please let me know soon! Thanks - Zeli