Ingredients

1 cup splenda

1/3 cup fresh lemon juice

3 cups ruby red grapefruit juice

1 cup water

2 ruby red grapefruits, peeled, sectioned, and chopped

2 cups mineral water, chilled.

Preparation

Combine first four ingredients, stirring until splenda dissolves. Add grapefruit, cover and chill. Add mineral water just before serving. Garnish and serve immediately.