Cut the watermelon, strawberries and peaches into pieces. Put everything with the rest of the fruit in a large bowl, also pour in the juice of the mandarins, this gives a good and sweet taste. Sprinkle the sugar on top and add juice and water to taste.
Can also be flavored with elderberry instead of raspberry syrup. The types of fruit can be changed at will.
Place in the refrigerator for at least 3 - 4 hours. Tastes best after a night in the refrigerator.