Loading...

Hanna Checkers That We Love and Ways We Messed up These Reef Tank Test Kits!

Whether it's the Hanna Alkalinity Checker, Hanna Calcium Checker, Hanna Nitrate Checker, Phosphate Checkers, or even the Hanna Thermometer...we have used them all and learned some valuable lessons we don't want you to repeat! Find out what those are and how to avoid them!

  1. Marine Magnesium Colorimeter HI783 - Hanna Instruments
    Hanna Instruments
    Marine Magnesium Colorimeter HI783 - Hanna Instruments
    $63.95

    Earn 63 Reward Points

    $63.95
  2. HI782-25 Nitrate HR Checker Reagents - Hanna
    Hanna Instruments
    HI782-25 Nitrate HR Checker Reagents - Hanna
    $16.00

    Earn 16 Reward Points

    $16.00
  3. HI781-11 Nitrate Calibration Check Set for HI781 - Hanna Instruments
    Hanna Instruments
    HI781-11 Nitrate Calibration Check Set for HI781 - Hanna Instruments
    $20.00

    Earn 20 Reward Points

    $20.00
  4. HI780-25 Marine pH Checker HC Reagents (100 Tests) - Hanna Instruments
    Hanna Instruments
    HI780-25 Marine pH Checker HC Reagents (100 Tests) - Hanna Instruments
    $16.00

    Earn 16 Reward Points

    $16.00
  5. Marine pH Colorimeter HI780 Hanna Checker - Hanna Instruments
    Hanna Instruments
    Marine pH Colorimeter HI780 Hanna Checker - Hanna Instruments
    $63.95

    Earn 63 Reward Points

    $63.95
  6. 25-Pack HI70024P 35ppt Salinity Calibration Sachet - Hanna Instruments
    Hanna Instruments
    25-Pack HI70024P 35ppt Salinity Calibration Sachet - Hanna Instruments
    $27.00

    Earn 27 Reward Points

    $27.00

 

← Previous Next →
Sign Up Now