2 oz Código 1530 Blanco Tequila
2 oz fresh squeezed Grapefruit Juice
.5 oz Lime Juice
2 oz Club Soda
In a shaker filled with ice, add tequila, lime and grapefruit juice. Shake and strain into a Collins glass filled with ice. Top with club soda. Garnish with a slice of grapefruit.