Strawberry Watermelon: Strawberry Watermelon Salt E-Liquid from Candy King is a bright and fragrant, bubblegum candy flavored, e-juice that's big on mouthwatering flavor. These big vape clouds will surround you with the smell sweet summer strawberries and sugar. Due to their high nicotine concentration, salt E-Liquids are not recommended for use with sub-ohm systems.