Test Kits

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97 Items

  1. HIREEF2 Professional Reef Test Kit - Hanna Instruments
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit - Hanna Instruments
    $292.00

    Earn 292 Reward Points Earn 4,380 Reward Points

    $292.00
  2. 6-Month Trident Reagent Kit - Neptune Systems
    Neptune Systems
    6-Month Trident Reagent Kit - Neptune Systems
    $104.95

    Earn 104 Reward Points Earn 1,560 Reward Points

    $104.95
  3. Trident - Marine Aquarium Water Analyzer - Neptune Systems
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer - Neptune Systems
    $639.95

    Earn 639 Reward Points Earn 9,585 Reward Points

    $639.95
  4. Marine Magnesium Colorimeter HI783 - Hanna Instruments
    Hanna Instruments
    Marine Magnesium Colorimeter HI783 - Hanna Instruments
    $63.95

    Earn 63 Reward Points Earn 945 Reward Points

    $63.95
  5. Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $63.95

    Earn 63 Reward Points Earn 945 Reward Points

    $63.95
  6. ATI ICP-OES Water Analysis - ATI
    ATI
    ATI ICP-OES Water Analysis - ATI
    $44.95

    Earn 44 Reward Points Earn 660 Reward Points

    $44.95
  7. 1-Pack ICP-OES Testing Kit - Triton
    Triton
    1-Pack ICP-OES Testing Kit - Triton
    $49.00

    Earn 49 Reward Points Earn 735 Reward Points

    $49.00
  8. 1-Pack N-DOC Organics Seawater Analysis - Triton
    Triton
    1-Pack N-DOC Organics Seawater Analysis - Triton
    $49.00

    Earn 49 Reward Points Earn 735 Reward Points

    $49.00
  9. Calcium Colorimeter HI758 Hanna Checker - Marine Water
    Hanna Instruments
    Calcium Colorimeter HI758 Hanna Checker - Marine Water
    $63.95

    Earn 63 Reward Points Earn 945 Reward Points

    $63.95
  10. Marine Monitor (pH/Salinity/Temperature) - Hanna Instruments
    Hanna Instruments
    Marine Monitor (pH/Salinity/Temperature) - Hanna Instruments
    $249.00

    Earn 249 Reward Points Earn 3,735 Reward Points

    $249.00
  11. High Precision Hydrometer - Tropic Marin
    Tropic Marin
    High Precision Hydrometer - Tropic Marin
    $34.69

    Earn 34 Reward Points Earn 510 Reward Points

    $34.69
  12. Salifert Calcium Aquarium Test Kit
    Salifert
    Salifert Calcium Aquarium Test Kit
    $18.81

    Earn 90 Reward Points Earn 270 Reward Points

    $18.81
  13. Salifert Magnesium Aquarium Test Kit
    Salifert
    Salifert Magnesium Aquarium Test Kit
    $19.61

    Earn 95 Reward Points Earn 285 Reward Points

    $19.61
  14. RedSea Marine Care Test Kit
    Red Sea
    RedSea Marine Care Test Kit
    $74.99

    Earn 74 Reward Points

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

    Earn 74 Reward Points

    $74.99
  16. Thomas' Favorite Test Kits Bundle
    Bulk Reef Supply
    Thomas' Favorite Test Kits Bundle
    $244.99

    Earn 1,220 Reward Points Earn 3,660 Reward Points

    $244.99
    Add to Cart
  17. Nitrate REEFER Test Kit - NYOS
    Nyos
    Nitrate REEFER Test Kit - NYOS
    $24.99

    Earn 24 Reward Points Earn 360 Reward Points

    $24.99
  18. Salifert kH/Alkalinity Aquarium Test Kit
    Salifert
    Salifert kH/Alkalinity Aquarium Test Kit
    $16.46

    Earn 80 Reward Points Earn 240 Reward Points

    $16.46
  19. AF Magnesium Test Kit - Aquaforest
    AquaForest
    AF Magnesium Test Kit - Aquaforest
    $19.79

    Earn 19 Reward Points Earn 285 Reward Points

    $19.79
  20. Salifert Ammonia Aquarium Test Kit
    Salifert
    Salifert Ammonia Aquarium Test Kit
    $14.99

    Earn 70 Reward Points Earn 210 Reward Points

    $14.99
  21. Aquavital Marine Test 5-in-1 - Aquarium Munster
    Aquarium Munster
    Aquavital Marine Test 5-in-1 - Aquarium Munster
    $26.90

    Earn 26 Reward Points Earn 390 Reward Points

    $26.90
  22. RedSea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    Red Sea
    RedSea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    $84.99

    Earn 84 Reward Points

    $84.99
  23. MA887 Digital Seawater Refractometer - Milwaukee
    Milwaukee Instruments
    MA887 Digital Seawater Refractometer - Milwaukee
    $117.00

    Earn 585 Reward Points Earn 1,755 Reward Points

    $117.00
  24. Professional Lab Test Kit - Tropic Marin
    Tropic Marin
    Professional Lab Test Kit - Tropic Marin
    $164.28

    Earn 820 Reward Points Earn 2,460 Reward Points

    $164.28
  25. Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    $63.95

    Earn 63 Reward Points Earn 945 Reward Points

    $63.95
  26. Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    Hanna Instruments
    Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    $63.95

    Earn 63 Reward Points Earn 945 Reward Points

    $63.95
  27. Salifert Nitrate Aquarium Test Kit
    Salifert
    Salifert Nitrate Aquarium Test Kit
    $17.37

    Earn 85 Reward Points Earn 255 Reward Points

    $17.37
  28. Mi412 Low Range Phosphate Photometer - Milwaukee
    Milwaukee Instruments
    Mi412 Low Range Phosphate Photometer - Milwaukee
    $195.50

    Earn 975 Reward Points Earn 2,925 Reward Points

    $195.50
  29. Salifert Nitrite Aquarium Test Kit
    Salifert
    Salifert Nitrite Aquarium Test Kit
    $11.86

    Earn 55 Reward Points Earn 165 Reward Points

    $11.86
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