Test Kits

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92 Items

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

    Earn 5,840 Reward Points Earn 292 Reward Points

    $292.00
  2. AF Nitrate Test Kit - Aquaforest
    AquaForest
    AF Nitrate Test Kit - Aquaforest
    $24.19

    Earn 480 Reward Points Earn 24 Reward Points

    $24.19
  3. Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $63.95

    Earn 1,260 Reward Points Earn 63 Reward Points

    $63.95
  4. 1-Pack ICP-OES Testing Kit - Triton
    Triton
    1-Pack ICP-OES Testing Kit - Triton
    $49.00

    Earn 980 Reward Points Earn 49 Reward Points

    $49.00
  5. Salifert Calcium Aquarium Test Kit
    Salifert
    Salifert Calcium Aquarium Test Kit
    $15.99

    Earn 450 Reward Points Earn 75 Reward Points

    $18.81
  6. Nitrate REEFER Test Kit - NYOS
    Nyos
    Nitrate REEFER Test Kit - NYOS
    $24.99

    Earn 480 Reward Points Earn 24 Reward Points

    $24.99
  7. High Precision Hydrometer - Tropic Marin
    Tropic Marin
    High Precision Hydrometer - Tropic Marin
    $34.69

    Earn 680 Reward Points Earn 34 Reward Points

    $34.69
  8. Trident - Marine Aquarium Water Analyzer - Neptune Systems
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer - Neptune Systems
    $639.95

    Earn 639 Reward Points

    $639.95
  9. BRS Master Test Kit Bundle - Bulk Reef Supply
    Bulk Reef Supply
    BRS Master Test Kit Bundle - Bulk Reef Supply
    $174.99

    Earn 3,480 Reward Points Earn 174 Reward Points

    $174.99
    Add to Cart
  10. Thomas' Favorite Test Kits Bundle
    Bulk Reef Supply
    Thomas' Favorite Test Kits Bundle
    $244.99

    Earn 7,320 Reward Points Earn 1,220 Reward Points

    $244.99
    Add to Cart
  11. AF Magnesium Test Kit - Aquaforest
    AquaForest
    AF Magnesium Test Kit - Aquaforest
    $19.79

    Earn 380 Reward Points Earn 19 Reward Points

    $19.79
  12. Salifert Ammonia Aquarium Test Kit
    Salifert
    Salifert Ammonia Aquarium Test Kit
    $12.74

    Earn 360 Reward Points Earn 60 Reward Points

    $14.99
  13. Aquavital Marine Test 5-in-1 - Aquarium Munster
    Aquarium Munster
    Aquavital Marine Test 5-in-1 - Aquarium Munster
    $24.20

    Earn 480 Reward Points Earn 24 Reward Points

    $24.20
  14. RedSea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    Red Sea
    RedSea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    $69.99

    Earn 69 Reward Points

    $69.99
  15. RedSea Algae Control Multi Test Kit (NO3/PO4)
    Red Sea
    RedSea Algae Control Multi Test Kit (NO3/PO4)
    $69.99

    Earn 69 Reward Points

    $69.99
  16. RedSea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    Red Sea
    RedSea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    $79.99

    Earn 79 Reward Points

    $79.99
  17. RedSea Marine Care Test Kit
    Red Sea
    RedSea Marine Care Test Kit
    $69.99

    Earn 69 Reward Points

    $69.99
  18. MA887 Digital Seawater Refractometer - Milwaukee
    Milwaukee Instruments
    MA887 Digital Seawater Refractometer - Milwaukee
    $124.99

    Earn 3,720 Reward Points Earn 620 Reward Points

    $124.99
  19. LED Refractometer for Reading Salinity with Calibration Fluid - Bulk Reef Supply
    Bulk Reef Supply
    LED Refractometer for Reading Salinity with Calibration Fluid - Bulk Reef Supply
    $39.99

    Earn 1,170 Reward Points Earn 195 Reward Points

    $39.99
    Add to Cart
  20. ATI ICP-OES Water Analysis - ATI
    ATI
    ATI ICP-OES Water Analysis - ATI
    $44.95

    Earn 880 Reward Points Earn 44 Reward Points

    $44.95
  21. Salifert kH/Alkalinity Aquarium Test Kit
    Salifert
    Salifert kH/Alkalinity Aquarium Test Kit
    $16.46

    Earn 480 Reward Points Earn 80 Reward Points

    $16.46
  22. Professional Lab Test Kit - Tropic Marin
    Tropic Marin
    Professional Lab Test Kit - Tropic Marin
    $164.28

    Earn 4,920 Reward Points Earn 820 Reward Points

    $164.28
  23. Calcium Colorimeter HI758 Hanna Checker - Marine Water
    Hanna Instruments
    Calcium Colorimeter HI758 Hanna Checker - Marine Water
    $63.95

    Earn 1,260 Reward Points Earn 63 Reward Points

    $63.95
  24. Seneye Reef Monitor
    Seneye
    Seneye Reef Monitor
    $219.99

    Earn 4,380 Reward Points Earn 219 Reward Points

    $219.99
  25. Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    $63.95

    Earn 1,260 Reward Points Earn 63 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 1,260 Reward Points Earn 63 Reward Points

    $63.95
  27. Mi412 Low Range Phosphate Photometer - Milwaukee
    Milwaukee Instruments
    Mi412 Low Range Phosphate Photometer - Milwaukee
    $190.00

    Earn 5,700 Reward Points Earn 950 Reward Points

    $190.00
  28. Salifert Magnesium Aquarium Test Kit
    Salifert
    Salifert Magnesium Aquarium Test Kit
    $19.61

    Earn 570 Reward Points Earn 95 Reward Points

    $19.61
  29. Milwaukee MC120 pH Monitor
    Milwaukee Instruments
    Milwaukee MC120 pH Monitor
    $109.99

    Earn 3,270 Reward Points Earn 545 Reward Points

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

    Earn 1,880 Reward Points Earn 94 Reward Points

    $94.99
  31. Salifert Nitrate Aquarium Test Kit
    Salifert
    Salifert Nitrate Aquarium Test Kit
    $17.37

    Earn 510 Reward Points Earn 85 Reward Points

    $17.37
  32. Salifert Nitrite Aquarium Test Kit
    Salifert
    Salifert Nitrite Aquarium Test Kit
    $11.86

    Earn 330 Reward Points Earn 55 Reward Points

    $11.86
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