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Magnesium

Magnesium Supplements

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Magnesium is crucial to any saltwater tank that contains hard or soft corals. It plays a vital role in maintaining calcium concentrations. If the magnesium levels drop too low, it will be almost impossible to raise either the calcium levels or the alkalinity levels. Magnesium should be added in small amounts on a daily basis until the levels reach between 1200 and 1300 ppm to match the concentration found in seawater. Some magnesium supplements also contain iron and other elements.


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  • ION ELEMENTS 2 CA/MG (250mL) - NYOS

    ION ELEMENTS 2 CA/MG (250mL) - NYOS

    NYOS

    $16.99
    Designed to Be Added to the Nyos ION-B CA/MG+ Solution Trace Element Mixtures Based on Real Reef Tank Consumption Contains: Chromium, Iron, Cobalt, Copper, Manganese, Nickel, Vanadium, Zinc Adjustable Based on Your Tank's Consumption The...
  • ION ELEMENTS 1 CA/MG (250mL) - NYOS

    ION ELEMENTS 1 CA/MG (250mL) - NYOS

    NYOS

    $16.99
    Designed to Be Added to the Nyos ION-B CA/MG+ Solution Trace Element Mixtures Based on Real Reef Tank Consumption Contains: Molybdenum, Rubidium, Strontium Adjustable Based on Your Tank's Consumption The introduction of modern water analysis...
  • Hydrat-MG (500 mL) - Brightwell

    Hydrat-MG (500 mL) - Brightwell

    Brightwell Aquatics

    $11.16
    Solution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to obtain the desired results. May be used to attain and...
  • Magnesion-P - Powder Magnesium Supplement (200g) - Brightwell

    Magnesion-P - Powder Magnesium Supplement (200g) - Brightwell

    Brightwell Aquatics

    $14.96
    Magnesium Supplement for All Marine Fish & Reef Aquaria Overview  High-purity, anhydrous powdered magnesium blend.  Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a...
  • Magnesium (Mg) (5000 ml) - Triton

    Magnesium (Mg) (5000 ml) - Triton

    Triton

    $165.00
    Magnesium macro element seawater supplement. Magnesium is an important element that naturally occurs in seawater. Essential for calcification of SPS/LPS coral skeleton.  When used in conjunction with TRITON Lab ICP testing aquarists are now able to...
  • Magnesion-P - Powder Magnesium Supplement (400g) - Brightwell

    Magnesion-P - Powder Magnesium Supplement (400g) - Brightwell

    Brightwell Aquatics

    $23.27
    Magnesium Supplement for All Marine Fish & Reef Aquaria Overview  High-purity, anhydrous powdered magnesium blend.  Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a...
  • Reef BluePrint Coral8 Yin (355mL) - Captiv8 Aquaculture

    Reef BluePrint Coral8 Yin (355mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $11.99
    Parameter Value Calcium 146,600 ppm Strontium 2,932 ppm Magnesium 407 ppm Bromide 45 ppm Potassium 22 ppm Characteristics Active Components: Calcium chloride, FCC; Strontium chloride, USP; Magnesium...
  • Magnesion-P - Powder Magnesium Supplement (16kg) - Brightwell

    Magnesion-P - Powder Magnesium Supplement (16kg) - Brightwell

    Brightwell Aquatics

    $313.61
    Magnesium Supplement for All Marine Fish & Reef Aquaria Overview  High-purity, anhydrous powdered magnesium blend.  Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a...
  • REEF SHOT - Magnesium (24 Shots, 16 oz)  - ASF

    REEF SHOT - Magnesium (24 Shots, 16 oz) - ASF

    ASF

    $23.50
    Magnesium is the third most important element in the composition of seawater. It is essential to numerous biological processes such as photosynthesis and cell division. It is also used in the formation of the skeletons of reef organisms. Levels of...
  • Fritz RPM Liquid Magnesium Elements (5 Gallons) - Fritz

    Fritz RPM Liquid Magnesium Elements (5 Gallons) - Fritz

    Fritz Aquatics

    $139.99
    Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also...