Why do you want to get rid of them? If you dont have delicate plants they wont hurt anything. If you want, you could send me a bunch of them, lol. I need some to feed to my puffer and loaches. You can also just put something they like (cucumber, zucchini etc) in the tank at night and remove it in the morning with the snails on it. Or you could get assiain snails. I hear they work pretty well.