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Experts Reef Aquarium Experts

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.

Checkers & Monitors

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19 Items

  1. HIREEF2 Professional Reef Test Kit
    3 Reviews
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit
    $299.99 $299.99

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

  3. HI98509 Checktemp 1 Digital Thermometer
    11 Reviews
    Hanna Instruments
    HI98509 Checktemp 1 Digital Thermometer
    $59.99 $59.99

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

  5. Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    114 Reviews
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $67.99 $67.99

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

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

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

  9. Nitrate High Range Colorimeter HI782 - Marine Water
    35 Reviews
    Hanna Instruments
    Nitrate High Range Colorimeter HI782 - Marine Water
    $67.99 $67.99

  10. Marine Ammonia Colorimeter HI784
    4 Reviews
    Hanna Instruments
    Marine Ammonia Colorimeter HI784
    $67.99 $67.99

  11. Marine pH Colorimeter HI780 Hanna Checker
    12 Reviews
    Hanna Instruments
    Marine pH Colorimeter HI780 Hanna Checker
    $67.99 $67.99

  12. Copper High Range Colorimeter HI702 Hanna Checker
    9 Reviews
    Hanna Instruments
    Copper High Range Colorimeter HI702 Hanna Checker
    $67.99 $67.99

  13. HI98108 Waterproof pHep+ Pocket Tester
    3 Reviews
    Hanna Instruments
    HI98108 Waterproof pHep+ Pocket Tester
    $69.99 $69.99

  14. Low Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna
    2 Reviews
    Hanna Instruments
    Low Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna
    $167.99 $209.99

  15. Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    172 Reviews
    Hanna Instruments
    Alkalinity PPM Colorimeter HI755 Hanna Checker - Marine Water
    $67.99 $67.99

  16. Nitrite Ultra Low Range Colorimeter HI764 Hanna Checker - Marine Water
    9 Reviews
    Hanna Instruments
    Nitrite Ultra Low Range Colorimeter HI764 Hanna Checker - Marine Water
    $67.99 $67.99

  17. Phosphorus Ultra Low Range Colorimeter HI736 Hanna Checker - Marine Water
    40 Reviews
    Hanna Instruments
    Phosphorus Ultra Low Range Colorimeter HI736 Hanna Checker - Marine Water
    $67.99 $67.99

  18. Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    260 Reviews
    Hanna Instruments
    Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    $67.99 $67.99

  19. Marine Monitor (pH/Salinity/Temperature)
    5 Reviews
    Hanna Instruments
    Marine Monitor (pH/Salinity/Temperature)
    $299.99 $299.99