Test Kits

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96 Items

  1. Multi Reference Solution - Fauna Marin
    Fauna Marin
    Saltwater Multi Reference Solution - Fauna Marin
    $19.99

    Earn 190 Reward Points Earn 95 Reward Points

    $19.99
  2. Salifert calcium test kit
    Salifert
    Salifert Calcium Aquarium Test Kit
    $18.81

    Earn 180 Reward Points Earn 90 Reward Points

    $18.81
  3. Salifert ammonia test kit
    Salifert
    Salifert Ammonia Aquarium Test Kit
    $13.99

    Earn 130 Reward Points Earn 65 Reward Points

    $13.99
  4. Randy's Select Test Kit Bundle
    Bulk Reef Supply
    Randy's Select Test Kit Bundle - Bulk Reef Supply
    $174.99

    Earn 174 Reward Points

    $174.99
    Add to Cart
  5. ATI ICP-OES Water Analysis - ATI
    ATI
    ATI ICP-OES Water Analysis - ATI
    $44.95

    Earn 44 Reward Points

    $44.95
  6. ICP Water Analysis Single Pack
    Coralvue
    1-Pack ICP Water Analysis Test - CoralVue
    $29.99

    Earn 29 Reward Points

    $29.99
  7. Neptune Systems Trident Cal, Alk, Mag Monitoring System
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer - Neptune Systems
    $599.95

    Earn 599 Reward Points

    $599.95
  8. Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    Red Sea
    Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    $66.99

    Earn 66 Reward Points

    $66.99
  9. Red Sea Algae Control Multi Test Kit (NO3/PO4)
    Red Sea
    Red Sea Algae Control Multi Test Kit (NO3/PO4)
    $66.99

    Earn 66 Reward Points

    $66.99
  10. Red Sea Reef Colors Pro Multi Test Kit (I2,K,Fe)
    Red Sea
    Red Sea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    $76.99

    Earn 76 Reward Points

    $76.99
  11. Red Sea Marine Care Test Kit
    Red Sea
    Red Sea Marine Care Test Kit
    $66.99

    Earn 66 Reward Points

    $66.99
  12. ma887 milwaukee refractometer - top
    Milwaukee Instruments
    MA887 Digital Seawater Refractometer - Milwaukee
    $124.99

    Earn 1,240 Reward Points Earn 620 Reward Points

    $124.99
  13. Calcium Colorimeter HI758 Hanna Checker - Marine Water
    Hanna Instruments
    Calcium Colorimeter HI758 Hanna Checker - Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  14. Seneye Reef Monitor
    Seneye
    Seneye Reef Monitor
    $209.99

    Earn 209 Reward Points

    $209.99
  15. Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  16. Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    Hanna Instruments
    Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  17. Milwaukee Mi412 Phosphate Photometer
    Milwaukee Instruments
    Mi412 Low Range Phosphate Photometer - Milwaukee
    $190.00

    Earn 1,900 Reward Points Earn 950 Reward Points

    $190.00
  18. Salifert carbonate hardness test kit
    Salifert
    Salifert kH/Alkalinity Aquarium Test Kit
    $16.46

    Earn 160 Reward Points Earn 80 Reward Points

    $16.46
  19. Milwaukee MC120 pH Meter
    Milwaukee Instruments
    Milwaukee MC120 pH Monitor
    $109.99

    Earn 1,090 Reward Points Earn 545 Reward Points

    $109.99
  20. PINPOINT pH Monitor - American Marine Inc.
    American Marine Inc.
    PINPOINT pH Monitor - American Marine Inc.
    $94.99

    Earn 94 Reward Points

    $94.99
  21. Salifert Magnesium test kit
    Salifert
    Salifert Magnesium Aquarium Test Kit
    $19.61

    Earn 190 Reward Points Earn 95 Reward Points

    $19.61
  22. Salifert iodine test kit
    Salifert
    Salifert Iodine Aquarium Test Kit
    $29.30

    Earn 290 Reward Points Earn 145 Reward Points

    $29.30
  23. Salifert nitrate test kit
    Salifert
    Salifert Nitrate Aquarium Test Kit
    $17.37

    Earn 170 Reward Points Earn 85 Reward Points

    $17.37
  24. Salifert Nitrite test kit
    Salifert
    Salifert Nitrite Aquarium Test Kit
    $11.86

    Earn 110 Reward Points Earn 55 Reward Points

    $11.86
  25. Salifert Phosphate Aquarium Test Kit
    Salifert
    Salifert Phosphate Aquarium Test Kit
    $19.61

    Earn 190 Reward Points Earn 95 Reward Points

    $19.61
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96 Items