"No matter the size of your aquarium, Instant Ocean® sea salts and water care products offer the smartest, easiest way to bring the ocean home. Our scientifically formulated sea salts are used exclusively by many of the leading large-scale aquariums and research facilities across the country. Instant Ocean® Sea Salt is the most carefully formulated, most universally preferred sea salt in the world. It’s the perfect solution for creating the ideal marine environment. Free of nitrate and phosphate, this sea salt formula contains every major, minor and trace element necessary for the health of even the most delicate marine fish and invertebrates. Its superior solubility provides a clear, ready-to-use solution in minutes, quickly achieving and maintaining the ideal pH. The sea salt withstands separation during packaging and shipping. For your convenience, no special additives are required. The consistent formulation is ideal for mixing small or large quantities. This sea salt is sealed to ensure freshness and ease of use. Mix Instant Ocean Sea Salt with ordinary dechlorinated tap water – for small quantities, use ½ cup per gallon of water. Stir vigorously to ensure a good mix."