Alkalinity

Alkalinity is one of the most important water parameters to test for if you’re keeping coral in your saltwater aquarium. Without the proper alkalinity levels, your stony corals will struggle to grow their hard calcium carbonate-based skeleton. For most reef tanks, we suggest an alkalinity of between 8 and 12 dKH, using an alkalinity test kit to ensure that your dosing regimen is adding the proper amount of alkalinity without under or overdosing.
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30 Items

  1. RedSea Alkalinity Pro Test Kit
    Red Sea
    RedSea Alkalinity Pro Test Kit
    $41.99 $41.99

  2. RedSea Marine Care Test Kit
    Red Sea
    RedSea Marine Care Test Kit
    $74.99 $74.99

  3. RedSea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    Red Sea
    RedSea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    $74.99 $74.99

  4. KH Test Kit
    API
    KH Test Kit
    $8.98 $8.98

  5. RedSea pH / Alkalinity Test Kit
    Red Sea
    RedSea pH / Alkalinity Test Kit
    $23.99 $23.99

  6. Trident - Marine Aquarium Water Analyzer
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer
    $674.99 $674.99

  7. Reef Master Test Kit
    API
    Reef Master Test Kit
    $35.98 $35.98

  8. RedSea Alkalinity Pro Reagent Refill Kit
    Red Sea
    RedSea Alkalinity Pro Reagent Refill Kit
    $24.99 $24.99

  9. ATI ICP-OES Water Analysis
    ATI
    ATI ICP-OES Water Analysis
    $44.95 $44.95

  10. MultiTest - Marine Basic Test Kit
    Seachem
    MultiTest - Marine Basic Test Kit
    $15.53 $15.53

  11. 5-In-1 Aquarium Test Strips (100 CT)
    API
    5-In-1 Aquarium Test Strips (100 CT)
    $24.98 $24.98