Blackfishing is delicious average cocktail at 1 standard drinks. Layered with 15ml rum light white and 35ml lychee juice with 15ml rum black as well as 35ml cola soda including 190ml ice and best at tea time. Just place ice cubes into glass then add half a shot of white rum into glass and pour in lychee juice. Float back rum on top and float on top cola soda and served in a highball glass cold.