Aquarium Salt & Marine Salt Mix

Sea Salt Mix
Coralife Scientific Grade Salt Mix
Formulated with ingredients of the highest quality with optimal levels of calcium and magnesium. Contains all essential major and trace elements. Designed for the serious reef and fish aquarist
BrightWell Aquatics NeoMarine Salt Mix
Formulated from natural seawater chemistry. Mixes to 1.025 g/cm3. Composed of ACS-and USP-grade ingredients. Extensively tested for over three years.
D-D H2Ocean Magnesium Pro PLUS Salt Mix
H2Ocean Pro+ is a new pro formula aquarium salt. Specially enhanced for aquarium use by elevating specific elements that over time become depleted, such as calcium and magnesium which are used by corals and coralline algae for growth.
D-D H2Ocean Magnesium Pro PLUS Salt Water Mixing Kit
Mix perfect, consistent saltwater in less time. These products will help you create the perfect saltwater mixing system. All you need is water and a mixing container.
E.S.V. B-Ionic Seawater System Salt Mix
A unique solution to many of the problems associated with all dry synthetic seawater blends. Provides two salt formulations in separate containers. Provides ultra-low heavy metal Sodium Chloride and USP grade Magnesium Sulfate as dry components.
Instant Ocean Sea Salt & Reef Crystals Salt Mix
This is the most carefully formulated and universally preferred sea salt in the world. Reef Crystals is formulated specially for use in reef aquariums, it contains essential ocean reef elements in concentrations greater than those found in natural sea water
Kent Marine Sea Salt Mix
Contains enhanced buffer levels and enhanced levels of important minerals. Includes our Coral-Vite technology which provides these minerals plus vitamins for the invertebrates.
OceanPure Sea Salt Mix
Created for use in reef aquariums or saltwater aquariums, and meets or surpasses the stringent trace element requirements for keeping delicate corals and fish. Free of phosphate, nitrates and ammonia.
Red Sea Coral Pro Salt Mix
Coral Pro Salt has been specifically formulated for use with "mineral free" Reverse Osmosis, or soft tap water and contains the elevated levels of calcium and buffer capacity essential for vibrant coral growth.
Seachem Marine & Reef Sea Salt Mix
Seachem's Marine Salt™ is specifically designed to replicate the saltwater marine environment. Seachem's Reef Salt™ is a chemically sound blend of salts designed to replicate natural reef waters.
Tropic Marin Sea Salt Mix
Free from synthetic additives and contains no nitrates, phosphates or silicates. Provides true-to-life living conditions in the aquarium. Distinguished with having perfect solubility and maximum shelf life.

Synthetic sea salt mixes offer a convenient, do-it-yourself way of creating saltwater for your aquarium. When mixed with RO or RO/DI filtered tap water, synthetic sea salts become pure saltwater with consistent calcium, alkalinity and pH levels. And, thanks to the purity of the formulations, synthetic sea salts are nitrate and phosphate-free, minimizing the likelihood of unwanted algae blooms in your aquarium. Higher-priced salt mixes often contain higher calcium, alkalinity and trace element levels, which make them better suited for the reef aquarium environment.