For the bargain price of 5 euros for a 20-minute treatment, we couldn’t resist a relaxing visit to Doctor Fish Day Spa & Nail Bar in the city of Heraklion on Crete. The fish tickle your toes as they munch on your dead skin. Sometimes the nibbling fish dart between your toes too! We talked to the technicians about their humane treatment of the fish. Our toes provided a “fish snack,” not their main meal.