Calcium Magnesium

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    Boost levels of calcium, alkalinity and magnesium with Reef Foundations ABC+. Use as part of the Red Sea Reef Care Program to build strong coral skeletons.

    $21.99

    Each C-Balance System comes with part A and part B for replenishing calcium and alkalinity in your reef tank. Adjusts calcium, magnesium and strontium ions to ratios found in natural seawater Promotes conditions for growth of stony corals and coralline algae Available in 64 oz System (2 - 32oz.…

    Starting at:
    $26.63

    Concentrated powdered Magnesium helps maintain and increase your tanks Mg level without increasing any other elements concentration. Two Sizes Available: 750 g 4000 g

    Starting at:
    $8.79

    …extremely pure granules that are very rich in magnesium. Two Little Fishies Remag will help replenish magnesium when used in conjunction with a calcium reactor which makes it a perfect option for maintaining Magnesium in the reef aquarium. Maintains magnesium Highly soluble Does not disturb chloride…

    Starting at:
    $21.41

    When used with calcium and alkalinity supplements, magnesium plays an important role in stablilizing pH in your reef tank. B-Ionic Magnesium is an easy to use liquid magnesium supplement which  will not disrupt the ionic balance of closed marine tank. Add 1.5 mL per gallon of aquarium capacity per…

    Starting at:
    $10.19

    …all other test kits available. Healthy coral growth depends on providing a proper balance of Calcium, Alkalinity and Magnesium. Red Sea Magnesium Pro Test Kit accurately measures magnesium levels. Magnesium Kit includes: 100 tests Analytical grade glass vials Easy-to-use, high precision Titrator…

    $34.99

    Quickly and accurately measure the Calcium concentration in saltwater aquariums! Every test kit batch is certified and approved by Aquaforest ICP-OES testing reference solutions. Recommended Calcium Level - 1260ppm - 1500ppm

    $17.99 $14.39

    …using a calcium reactor, the biggest challenge can be keeping the magnesium level stable.  Anytime Bulk Reef Supply sets up a calcium reactor the ZEOmag Magnesium Granulate will be added with the calcium reactor media to keep the systems magnesium level as stable as possible. ZEOmag is a magnesium

    $28.99 $21.74

    …the magnesium concentration in the system. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms to form skeletal material. Composed of magnesium, calcium, and…

    Starting at:
    $11.89

    …powdered magnesium blend. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms to form skeletal material. Stronger and more economical than liquid magnesium solutions;…

    Starting at:
    $12.74

    Overview Highly-concentrated ionic magnesium solution. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms such as corals, clams, and their allies to form skeletal…

    Starting at:
    $4.67

    Concentrated powdered Calcium helps maintain and increase your tanks Ca level without increasing any other elements concentration. Two Sizes Available: 1000 g 4000 g

    Starting at:
    $10.39

    …holder that makes it much easier than almost all other Calcium test kits. Healthy coral growth depends on providing a proper balance of Calcium, Alkalinity and Magnesium. Red Sea Calcium Pro Test Kit accurately measures calcium levels. Calcium Kit includes: 75 tests Analytical grade glass vials…

    $34.99

    Ultra Balling Light Calcium Mix is part of the Balling Light system from Fauna Marin. The balling light system is a system of dosing Calcium, Carbonate and Magnesium as well as trace elements to replenish your reef tank. These elements are depleted because corals consume them as they grow. High…

    Starting at:
    $15.63

    …and maintain the calcium concentration and alkalinity in marine aquaria. Strong source of calcium, the most abundant cation by percent mass in aragonite, the mineral secreted by reef-building organisms to form skeletal material. Through dissolution, provides calcium, magnesium, strontium, potassium,…

    $35.99 $30.59

    …a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater. Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in…

    Starting at:
    $5.94

    …a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater. Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in…

    Starting at:
    $5.94

    …method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater. Benefits reef-building organisms such as corals, clams, calcareous algae, etc. Simplifies calcium and alkalinity…

    Starting at:
    $9.34

    …method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater. Benefits reef-building organisms such as corals, clams, calcareous algae, etc. Simplifies calcium and alkalinity…

    Starting at:
    $9.34

    Increase your reef tanks alkalinity without changing your calcium and magnesium levels!

    $28.00 $23.80

    Calcium, Alkalinity and Magnesium balance is essential to the health of your reef tank. Many nutrients are depleted as corals grow in this controlled environment. Fauna Marin has created the Balling Light System to help maintain levels of alkalinity, calcium, and magnesium. Carbonat Mix (Alkalinity)…

    Starting at:
    $15.63

    Coral Pro Salt Mix provides the biologically balanced, elevated levels of the foundation elements (Calcium, Magnesium & Carbonates) necessary for sustainable, accelerated growth and enhanced vitality of all corals. BRS recommends using a complete salt mix, to save money and time on testing supplies…

    Starting at:
    $27.99

    Boost levels of calcium, alkalinity and magnesium with Reef Foundations ABC+. Use as part of the Red Sea Reef Care Program to build strong coral skeletons.

    $49.99

    …Trace 1 - Color & Grow Elements is part of the Balling Light system from Fauna Marin. The balling light system is a system of dosing Calcium, Carbonate and Magnesium as well as trace elements to replenish your reef tank. These elements are depleted because corals consume them as they grow. High…

    Starting at:
    $11.89

    …Trace 2 - Metabolic Elements is part of the Balling Light system from Fauna Marin. The balling light system is a system of dosing Calcium, Carbonate and Magnesium as well as trace elements to replenish your reef tank. These elements are depleted because corals consume them as they grow. High purity…

    Starting at:
    $11.89

    …Light Trace 3 - Health Elements is part of the Balling Light system from Fauna Marin. The balling light system is a system of dosing Calcium, Carbonate and Magnesium as well as trace elements to replenish your reef tank. These elements are depleted because corals consume them as they grow. High…

    Starting at:
    $11.59

    …Value. High quality and reliability. Monitor the balance of Calcium, Alkalinity and Magnesium in your reef tank's foundation with this all-in-one test kit from Red Sea. Kit includes: 75 Calcium test kits 75 Alkalinity test kits 60 Magnesium test kits Analytical grade glass vials Easy-to-use, high…

    $59.99

    Measure your dry aquarium supplements like Calcium Chloride and Magnesium Chloride with these measuring cups from OXO Good Grips®. Precise measurement - just level off with the included straight edge Remove each cup one at a time - just snaps off of ring Scooped shape great for dipping into your…

    Starting at:
    $7.99

    …synthetic process and does not contain any recycled components. Uses high grade materials to match natural seawater while providing natural calcium and magnesium concentrations to match natural seawater. One of the first synthetic salt mixes ever produced No anti-caking agents No chemical or…

    $71.99 $61.19

    By far one of the easiest ways to dose balanced solutions calcium, alkalinity, and magnesium along with all other major and minor elements corals will need for health and vitality. The proportions are based on the Balling Method and can be dosed manually or through a dosing pump system. Kit…

    $59.99 $47.99

    …Mixed Bed Color Changing Resin can be used with any type of RO/DI system that utilizes refillable cartridges, and is great at removing calcium, magnesium, aluminum, iron, and other positively charged ions. Mixed bed DI resins accomplish the exact same task by removing contaminants and delivering…

    Starting at:
    $11.89