Test Kits

Conditions in aquarium water naturally change over time, so it becomes necessary to regularly test your tank water to make sure it is healthy and stable. Bulk Reef Supply sells a variety of test kits to best fit your needs - Elos, Red Sea, Salifert and Elos master test kits that include essential tests for your aquarium type: pH, hardness, ammonia, nitrite, nitrate and oxygen — all necessary factors to that need to be maintained to ensure a healthy and thriving tank.

Salifert Test Kits feature distinct and noticeable color changes during normal use. When you compare price, quality, and ease of use, we at BulkReefSupply.com believe that Salifert is the best value in tank test kits. ELOS AquaTest titrimetric test kits have a very high accuracy rate thanks to elements that include calibrated lab droppers with consistent and predefined drops of 0,03 ml each, and NIST (National Institute of Standard and Technology) certified samples to validate reagents.

Hanna HIREEF Complete Test Kit


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  1. Neptune Systems Trident Cal, Alk, Mag Monitoring System
    Rating:
    82%
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer - Neptune Systems
    $599.95

    Earn 599 Reward Points

    $599.95
  2. HIREEF2 Professional Reef Test Kit - Hanna Instruments
    Rating:
    100%
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit - Hanna Instruments
    $255.00

    Earn 255 Reward Points

    $255.00
  3. Seneye Reef Monitor
    Rating:
    60%
    Seneye
    Seneye Reef Monitor
    $209.99

    Earn 209 Reward Points

    $209.99
  4. Multi Reference Solution - Fauna Marin
    Rating:
    80%
    Fauna Marin
    Saltwater Multi Reference Solution - Fauna Marin
    $19.99

    Earn 95 Reward Points Earn 190 Reward Points

    $19.99
  5. Alkalinity DKH Colorimeter HI772 Hanna Checker
    Rating:
    93%
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  6. Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
    Rating:
    63%
    Hanna Instruments
    Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  7. Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    Rating:
    90%
    Red Sea
    Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)
    $59.99

    Earn 59 Reward Points

    $59.99
  8. Red Sea Marine Care Test Kit
    Rating:
    86%
    Red Sea
    Red Sea Marine Care Test Kit
    $56.99

    Earn 56 Reward Points

    $56.99
  9. Red Sea Algae Control Multi Test Kit (NO3/PO4)
    Rating:
    89%
    Red Sea
    Red Sea Algae Control Multi Test Kit (NO3/PO4)
    $59.99

    Earn 59 Reward Points

    $59.99
  10. Red Sea Reef Colors Pro Multi Test Kit (I2,K,Fe)
    Rating:
    74%
    Red Sea
    Red Sea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    $69.99

    Earn 69 Reward Points

    $69.99
  11. 1-Pack ICP-OES Testing Kit - Triton
    Rating:
    80%
    Triton
    1-Pack ICP-OES Testing Kit - Triton
    $49.00

    Earn 49 Reward Points

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

    Earn 49 Reward Points

    $49.00
  13. ICP Water Analysis Single Pack
    Coralvue
    1-Pack ICP Water Analysis Test - CoralVue
    $29.99

    Earn 29 Reward Points

    $29.99
  14. KH Director with White 2.1 SA 4-Pump Doser - GHL
    Rating:
    72%
    GHL
    KH Director with White 2.1 SA 4-Pump Doser - GHL
    $869.90

    Earn 4,345 Reward Points Earn 8,690 Reward Points

    $869.90
  15. KHL Director with Black 2.1 SA 4-Pump Doser - GHL
    GHL
    KH Director with Black 2.1 SA 4-Pump Doser - GHL
    $869.90

    Earn 4,345 Reward Points Earn 8,690 Reward Points

    $869.90
  16. High Precision Hydrometer - Tropic Marin
    Rating:
    97%
    Tropic Marin
    High Precision Hydrometer - Tropic Marin
    $31.25

    Earn 31 Reward Points

    $31.25
  17. Salifert Calcium Aquarium Test Kit
    Rating:
    97%
    Salifert
    Salifert Calcium Aquarium Test Kit
    $18.81

    Earn 90 Reward Points Earn 180 Reward Points

    $18.81
  18. Salifert kH/Alkalinity Aquarium Test Kit
    Rating:
    96%
    Salifert
    Salifert kH/Alkalinity Aquarium Test Kit
    $16.46

    Earn 80 Reward Points Earn 160 Reward Points

    $16.46
  19. Salifert Magnesium Aquarium Test Kit
    Rating:
    97%
    Salifert
    Salifert Magnesium Aquarium Test Kit
    $19.61

    Earn 95 Reward Points Earn 190 Reward Points

    $19.61
  20. Salifert Iodine  Aquarium Test Kit
    Rating:
    72%
    Salifert
    Salifert Iodine Aquarium Test Kit
    $29.30

    Earn 145 Reward Points Earn 290 Reward Points

    $29.30
  21. Salifert Nitrate Aquarium Test Kit
    Rating:
    81%
    Salifert
    Salifert Nitrate Aquarium Test Kit
    $17.37

    Earn 85 Reward Points Earn 170 Reward Points

    $17.37
  22. Salifert Nitrite Aquarium Test Kit
    Rating:
    87%
    Salifert
    Salifert Nitrite Aquarium Test Kit
    $11.86

    Earn 55 Reward Points Earn 110 Reward Points

    $11.86
  23. Salifert Phosphate Aquarium Test Kit
    Rating:
    84%
    Salifert
    Salifert Phosphate Aquarium Test Kit
    $19.61

    Earn 95 Reward Points Earn 190 Reward Points

    $19.61
  24. Salifert Strontium Aquarium Test Kit
    Rating:
    45%
    Salifert
    Salifert Strontium Aquarium Test Kit
    $33.18

    Earn 165 Reward Points Earn 330 Reward Points

    $33.18
  25. pH Aquarium Test Kit - Salifert
    Salifert
    pH Aquarium Test Kit - Salifert
    $10.92

    Earn 50 Reward Points Earn 100 Reward Points

    $10.92
  26. Salifert Ammonia Aquarium Test Kit
    Rating:
    62%
    Salifert
    Salifert Ammonia Aquarium Test Kit
    $13.99

    Earn 65 Reward Points Earn 130 Reward Points

    $13.99
  27. Salifert Copper Aquarium Test Kit
    Rating:
    80%
    Salifert
    Salifert Copper Aquarium Test Kit
    $16.97

    Earn 80 Reward Points Earn 160 Reward Points

    $16.97
  28. Salifert Silicate Aquarium Test Kit
    Rating:
    69%
    Salifert
    Salifert Silicate Aquarium Test Kit
    $16.21

    Earn 80 Reward Points Earn 160 Reward Points

    $16.21
  29. Milwaukee Mi412 Phosphate Photometer
    Rating:
    68%
    Milwaukee Instruments
    Mi412 Low Range Phosphate Photometer - Milwaukee
    $189.99

    Earn 945 Reward Points Earn 1,890 Reward Points

    $189.99
  30. KH Director Reagent Refills - GHL
    GHL
    KH Director Reagent Refills - GHL

    Starting at: $20.90

    Earn 100 Reward Points Earn 200 Reward Points

  31. Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    Rating:
    87%
    Hanna Instruments
    Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  32. Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    Rating:
    96%
    Hanna Instruments
    Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    $49.95

    Earn 49 Reward Points

    $49.95
  33. AF Calcium Test Kit - Aquaforest
    Rating:
    88%
    AquaForest
    AF Calcium Test Kit - Aquaforest
    $17.99

    Earn 17 Reward Points

    $17.99
  34. AF Alkalinity Test Kit - Aquaforest
    Rating:
    76%
    AquaForest
    AF Alkalinity Test Kit - Aquaforest
    $12.99

    Earn 12 Reward Points

    $12.99
  35. AF Magnesium Test Kit - Aquaforest
    Rating:
    95%
    AquaForest
    AF Magnesium Test Kit - Aquaforest
    $17.99

    Earn 17 Reward Points

    $17.99
  36. Compact Lab - Essentials Test Kit - Tropic Marin
    Rating:
    80%
    Tropic Marin
    Compact Lab - Essentials Test Kit - Tropic Marin
    $51.32

    Earn 51 Reward Points

    $51.32
  37. Pro kH Test Kit - Tropic Marin
    Rating:
    100%
    Tropic Marin
    Pro kH Test Kit - Tropic Marin
    $21.81

    Earn 21 Reward Points

    $21.81
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