Reef Solution is the ideal all natural, multipurpose additive created for enhancing the marine aquarium environment. Outstanding results for both reef and fish only aquariums. In reef systems, polyp extensions on corals is phenomenal. In fish only aquariums, color returns to even faded specimens. With regular use fish become vibrant and healthy. Use Reef Solution daily for optimal results. * Restores Vibrant Colors to Fishes * Prevents and Reverses Head and Lateral Line Erosion (HLLE) * Provides Essential Organic Nutrients * Promotes more polyp extensions in corals * No other additives are needed