Hey GunnerGetcha,
A well known snail buster is tha Botia Sidthimunki Loach. depending on the size of your tank and the infestation of snails, you could keep anything from 2 to 6 of them, 2 being a smallish tank, in the range of 20GL and above, 6 for 55 GL and above.
CichliditisExtremitis...