Calcium Test

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    …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 Easy-to-use,…

    $34.99

    Easily test the calcium level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Calcium Test Kit contains 50 - 100 (typically closer to 50) tests

    $18.81

    Redesigned with new 100 µL Pipette Accurately check your reef tanks calcium level with the Hanna HI758 Calcium Checker.

    $49.95

    …purchasing multiple test kits. Amazing 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…

    $59.99

    …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 and major element adjustments. Makes 55 or…

    Starting at:
    $27.99

    Reagent refill for Red Sea Calcium Pro Test Kit. Enough reagent for 75 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.

    $17.99

    Compatible with the Tunze 7000 Smart Controller. Control your Calcium Reactor, Pumps, Heaters and much more with the Tunze Controller Power Socket. Programmable through the Tunze 7000 Smart Controller and comes with a Y-adapter built into the control cord letting you run more accessories.

    $80.12

    High sensitivity seawater calcium test kit Easy conversion factor Accurately to 5mg/l Precise dosing tip Precise color change Separate indicator and titration solution Number of Tests: 50

    $19.99

    Why does BRS recommend this? The Red Sea line of additives is one of our most popular lines.  Red Sea has done testing to see what elements corals take up in what ratios.  They then developed an entire system to keep your reef tank from being depleted of any single element, while giving your corals…

    $119.99

    Calcium reagent refills for the easy to use, handheld Hanna Calcium Checker. Individual reagent packets for 25 tests.

    $23.00

    …is very consistent and mixes quickly and clean.  With no unnecessary added chemicals that most salt mixes add to appear clean, HW has passed the test, and standards that many public aquariums and high end displays require in a salt mix. hw-Marinemix Reefer Salt Mix is a high purity blend of salt…

    $76.99

    …Sea Alkalinity test kit can always be found in our testing closet.  The titration is made even easier with the included syringe holder that makes much easier and quicker than almost all other test kits. Healthy coral growth depends on providing a proper balance of Calcium, Alkalinity and Magnesium.…

    $34.99

    …Red Sea Magnesium test kit can always be found in our testing closet.  The titration is made even easier with the included syringe holder that makes it much easier than almost all other test kits available. Healthy coral growth depends on providing a proper balance of Calcium, Alkalinity and…

    $34.99

    Easily test for Calcium Hardness in your tap water. Handy for knowing how hard your water is. Includes inhibitors to eliminate metal interferences. Results are as CaCO3 Method: Titrator Range: 0-200 ppm Sensitivity: 4 ppm CaCO3 0-2, 500 ppm by dilution Contains 50 tests

    $59.99 $49.99

    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

    Perfect for controlling your RODI system, top off system, calcium reactor, or other low flow items that use 1/4" tubing. The solenoid valves uses the 24V accessory port found on 1Link modules and the EnergyBar 832.

    $29.95

    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 - 400ppm - 450ppm

    $17.99

    Refill for Calcium Hardness Test kit from LaMotte. 50 tablets 60 mL Hardness #7 Solution 15 mL Sodium Hydroxide Solution 50 Calcium Hardness Indicator Tablets

    $23.99

    Dosing with Kalkwasser is an effective way to add calcium and alkalinity to your reef tank. Be sure to test and make sure your calcium and alkalinity levels are correct before beginning Kalkwasser dosing. Pure calcium hydroxide from Two Little Fishies Available in 2 kg or 500 g

    Starting at:
    $15.26

    Easily calibrate and test proper functionality of your Hanna Checker HI758 Calcium for marine water (saltwater). Contains Standard A and Standard B Follow instructions in packaging Acceptable results must be between 380 and 420 ppm at 25°C

    $17.00

    If you are one of the few reefers that wants their system looking like a laboratory, then the probe holders are one of the final touches to a system that brings it from hobby grade to industrial looking. By plumbing your return with probe holders you can have the water that is going to feed your…

    $19.99

    …elements in seawater and natural levels are very similar to calcium levels, 380-410mg/liter. While not consumed as quickly as calcium, it is important to maintain appropriate levels to achieve ideal coral coloration and growth. KZ tests have shown tanks with known potassium deficiencies to show…

    Starting at:
    $17.99

    …in seawater and natural levels are very similar to that of calcium levels, 380-410mg/liter. While not consumed as quickly as calcium, it is important to maintain appropriate levels to achieve ideal coral coloration and growth. KZ tests have shown tanks with known potassium deficiencies to show…

    Starting at:
    $14.24

    …elements such as magnesium and calcium Saltwater evaporite (e.g. dehydrated saltwater) Ammonia* Phosphate*  *Ammonia and phosphate are undetectable in water prepared to 1.025 g/cm3 using Hach standard test kits with reagents within the usable dates.  Every batch is tested and results are logged.

    $73.99
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