Hanna Ph

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    Have your pH readings displayed through a large LCD window down to a resolution of 0.01 pH.    Monitor your aquariums temperature and pH all with a single pen-style tester. Hanna's HI98108 Waterproof pHep+ Tester can give you pH readings from 0.00 all the way up to 14.0 pH making…

    $49.50 Regular Price: $

    pH Electrode * Automatic Shut-off * Includes Pocket Clip   Knowing the pH of your reef tank, or the electrical conductivity of your RODI water is a necessity, and Hanna's HI98129 Combo Pen is the perfect all in one solution. The lightweight and portable pen can test pH,

    $157.99 Regular Price: $

    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH.  Bulk Pharma Sodium Bicarbonate - Ultra-pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and…

    $22.99 Regular Price: $

    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH.    Ultra-pure Sodium Bicarbonate for 2-part dosing in your reef tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and…

    $7.49 Regular Price: $

    HANNA's reagents * Uses 10 mL glass cuvettes * Small Size, Big Convenience * Fits in the palm of your hand * One-button operation makes getting your pH results simple.   Specifications * Range: 6.3 to 8.6 pH * Resolution: 0.1 pH * Accuracy: .02 pH

    $49.95 Regular Price: $

    Electrode storage solution from Hanna Instruments for pH and ORP probes. * Minimizes clogging and ensures fast response time * Store the electrode with a few drops in the protective cap * 230 mL

    $12.00 Regular Price: $

    Hanna's General Purpose Cleaning Solution is great for cleaning electrodes on your Apex, ReefKeeper and BRS pH and ORP probes. * Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. * Immerse the electrode in the…

    $14.00 Regular Price: $

    Replace your old pH electrode in your Hanna pH Pen for accurate and reliable readings. Compatible with: * HI98129   Hanna's spare pH electrode is made to be replaced easily and lock into place. Replacing the electrode only takes a few seconds and does not have any…

    $55.00 Regular Price: $

    …proper functionality of your Hanna Checker HI772 Alkalinity (DKH) for fresh and marine water. * Contains Standard A and Standard B * Follow instructions in packaging * Includes certificate of analysis * Reusaable with long shelf life Hanna Checker Instructions for…

    $13.00 Regular Price: $

    Marine pH Checker reagent refills for the easy to use, handheld Marine pH Checker HC Colorimeter HI780. * Performs 100 Tests * Item #: HI 780-25

    $15.00 Regular Price: $

    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH.  Bulk Pharma Sodium Bicarbonate - Ultra-pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and…

    $99.99 Regular Price: $
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