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As Low As 0% APR Financing Available Now For Qualified Buyers As Low As 0% APR Financing Available Now For Qualified Buyers

Aperture Business New Website Reminder

We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Aperture Exclusive Distribution Brands to the new Aperture Business website (aperturebusiness.com).

If we have not yet moved your account, we need your basic information to complete that transition.

Please Complete This Form

Please complete the form linked above as soon as possible to get started.

If you have any questions, please contact your Aperture sales representative.

Test Kits

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102 Items

  1. HI98319 Marine Salinity Tester
    68 Reviews
    Hanna Instruments
    HI98319 Marine Salinity Tester
    $89.99 $89.99

  2. MA887 Digital Seawater Refractometer - Milwaukee
    138 Reviews
    Milwaukee Instruments
    MA887 Digital Seawater Refractometer - Milwaukee
    $113.60 $142.00

  3. RedSea Marine Care Test Kit
    41 Reviews
    Red Sea
    RedSea Marine Care Test Kit
    $74.99 $74.99

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

  5. RedSea Algae Control Multi Test Kit (NO3/PO4)
    43 Reviews
    Red Sea
    RedSea Algae Control Multi Test Kit (NO3/PO4)
    $74.99 $74.99

  6. Marine Master Bluetooth Multiparameter Photometer HI97115
    10 Reviews
    Hanna Instruments
    Marine Master Bluetooth Multiparameter Photometer HI97115
    $449.99 $449.99

  7. HIREEF2 Professional Reef Test Kit
    3 Reviews
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit
    $299.95 $299.95

  8. Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    112 Reviews
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $67.99 $67.99

  9. HI772-26 Alkalinity Checker Reagents - Hanna
    33 Reviews
    Hanna Instruments
    HI772-26 Alkalinity Checker Reagents - Hanna
    $17.99 $17.99

  10. Nitrate High Range Colorimeter HI782 - Marine Water
    32 Reviews
    Hanna Instruments
    Nitrate High Range Colorimeter HI782 - Marine Water
    $67.99 $67.99

  11. HI782-25 Nitrate HR Checker Reagents - Hanna
    6 Reviews
    Hanna Instruments
    HI782-25 Nitrate HR Checker Reagents - Hanna
    $24.99 $24.99

  12. Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
    31 Reviews
    Hanna Instruments
    Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
    $67.99 $67.99

  13. HI774-25 Phosphate ULR Reagents - Marine Water
    5 Reviews
    Hanna Instruments
    HI774-25 Phosphate ULR Reagents - Marine Water
    $17.99 $17.99

  14. Marine Magnesium Colorimeter HI783
    17 Reviews
    Hanna Instruments
    Marine Magnesium Colorimeter HI783
    $67.99 $67.99

  15. HI783-25 Marine Magnesium Reagents (25 Pack)
    Hanna Instruments
    HI783-25 Marine Magnesium Reagents (25 Pack)
    $24.99 $24.99

  16. Calcium Colorimeter HI758 Hanna Checker - Marine Water
    163 Reviews
    Hanna Instruments
    Calcium Colorimeter HI758 Hanna Checker - Marine Water
    $67.99 $67.99

  17. HI758-26 Calcium Checker Reagents - Marine Water
    20 Reviews
    Hanna Instruments
    HI758-26 Calcium Checker Reagents - Marine Water
    $29.99 $29.99

  18. Trident - Marine Aquarium Water Analyzer
    78 Reviews
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer
    $674.99 $674.99

  19. 2-Month Trident Reagent Kit
    1 Review
    Neptune Systems
    2-Month Trident Reagent Kit
    $49.99 $49.99

  20. 6-Month Trident Reagent Kit
    18 Reviews
    Neptune Systems
    6-Month Trident Reagent Kit
    $109.99 $109.99

  21. Trident NP Nitrate & Phosphate Tester w/ 2 Month Reagent Kit
    4 Reviews
    Neptune Systems
    Trident NP Nitrate & Phosphate Tester w/ 2 Month Reagent Kit
    $709.98 $709.98

    Add to Cart
  22. 2-Month Trident NP Reagent Kit
    Neptune Systems
    2-Month Trident NP Reagent Kit
    $59.99 $59.99

  23. Trident NP Waste Container
    Neptune Systems
    Trident NP Waste Container
    $3.49 $3.49

  24. ATI ICP-OES Water Analysis
    3 Reviews
    ATI
    ATI ICP-OES Water Analysis
    $44.95 $44.95

  25. 1-Pack ICP-OES Testing Kit
    12 Reviews
    Triton
    1-Pack ICP-OES Testing Kit
    $49.00 $49.00

  26. 3-Pack ICP-OES Testing Kit
    Triton
    3-Pack ICP-OES Testing Kit
    $141.00 $141.00

    Add to Cart
  27. 6-Pack ICP-OES Testing Kit
    Triton
    6-Pack ICP-OES Testing Kit
    $270.00 $270.00

    Add to Cart
  28. 1-Pack N-DOC Organics Seawater Analysis
    1 Review
    Triton
    1-Pack N-DOC Organics Seawater Analysis
    $39.20 $49.00

  29. High Precision Hydrometer
    31 Reviews
    Tropic Marin
    High Precision Hydrometer
    $36.65 $36.65

  30. Marine Monitor (pH/Salinity/Temperature)
    4 Reviews
    Hanna Instruments
    Marine Monitor (pH/Salinity/Temperature)
    $299.99 $299.99

  31. Salifert Phosphate Aquarium Test Kit
    22 Reviews
    Salifert
    Salifert Phosphate Aquarium Test Kit
    $19.61 $19.61

  32. Smart Stir - Magnetic Stirrer for Test Kits
    31 Reviews
    AutoAqua
    Smart Stir - Magnetic Stirrer for Test Kits
    $32.99 $32.99

  33. Nitrate REEFER Test Kit
    40 Reviews
    Nyos
    Nitrate REEFER Test Kit
    $24.99 $24.99

  34. AF Magnesium Test Kit
    14 Reviews
    Aquaforest
    AF Magnesium Test Kit
    $19.79 $19.79

  35. Aquavital Marine Test 5-in-1
    8 Reviews
    Aquarium Munster
    Aquavital Marine Test 5-in-1
    $29.05 $29.05

  36. RedSea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    17 Reviews
    Red Sea
    RedSea Trace Colors Pro Multi Test Kit (I2,K,Fe)
    $84.99 $84.99

  37. Marine Lab Reef Multi-Test Kit
    NT Labs
    Marine Lab Reef Multi-Test Kit
    $59.68 $59.68

  38. Marine Lab Multi-Test Kit
    NT Labs
    Marine Lab Multi-Test Kit
    $46.98 $46.98

  39. Marine Lab KH (Alkalinity) Test Kit
    NT Labs
    Marine Lab KH (Alkalinity) Test Kit
    $12.69 $12.69

  40. Marine Lab Calcium Test Kit
    NT Labs
    Marine Lab Calcium Test Kit
    $16.50 $16.50

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