Things You'll Need
- Small dish
- Lettuce
Instructions
Place a small leaf of lettuce on a small dish, tearing it if necessary to make it fit.
Place the dish containing the lettuce leaf in the aquarium.
Leave the dish in place overnight. The food attracts the snails, which will be on the dish in the morning, eating the lettuce.
Remove the dish from the tank and throw away the snails.
Continue doing this until the snails are gone.