InSPAration 7478 Tahitian Tropic Crystal 19oz – inSPAration, the leading aromatherapy fragrance, for Spas, Hot Tubs and Whirlpool Baths has been manufacturing fragrances for over 35 years. Our unique aromatherapy blends are formulated for your hot water enjoyment, creating a rich soothing Aromatherapy Experience. inSPAration’s large variety of fragrances and fragrance blends create that ultimate spa experience while at the same time leaving your skin soft and moisturized. Now you can get your favorite inSPAration liquid fragrances in 19oz Crystals. Infused with Epson Salt, Vitamins, Minerals and Natural Extracts to ensure you the most out of every hot water experience. Add approx. 4-6 oz. per 500 gallon Hot Tub or 2-3oz per 200 gallon Bath Tub.