Ph Probe

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    High quality, American-made pH probe to meet your saltwater aquarium needs. Made in the US under strict quality control Double junction designed specifically for contact with proteins or heavy metals BNC connector with superior insulators Cable has low noise design with conductive copper layer…

    $59.99

    Neptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise…

    $74.95

    High quality, Economical, American-made pH probe to meet your saltwater aquarium needs. Made in the US under strict quality control BNC connector with superior insulators Cable has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration…

    $34.99

    …your pH probe or pen. Many pH probes will start to loose their calibration in as short as a month or two depending on your probe. We suggest calibrating probes every 30-60 days for the most reliable readings. Available in: 4.01 pH 7.01 pH 10.01 pH   Compatible with all pH meters and probes.

    Starting at:
    $0.99

    …Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the internet even easier. With the Fusion Cloud interface everything is easier from calibrating probes, to customizing outlets. Fusion gives you…

    $799.95

    Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more.

    $79.99

    Standard Grade pH probe for Vertex Cerebra Controllers. Includes BNC Connection that will work with almost any type of pH controller or monitor that utilizes a BNC Connection. Made in Germany Reliable Quality Materials Quality Craftsmanship Manufacturing date labeled on packaging   Note: Calibration…

    $49.99 $39.99

    The PINPOINT pH Replacement Probe was designed specifically with aquariums in mind. It features long continuous duty life expectancy, fast response and is non-toxic to aquarium systems.   *Calibration solutions sold separately

    $39.99

    …controller lets you connect and sync all of your accessories together through a single controller giving you maximum control through individual channels. Includes Temp Probe Tunze Light Control Tunze Pump Control Heater Control pH Control CO2 Control Compatible with Tunze Safety Connector 6105.500  

    $347.79

    pH, Electrical Conductivity, Total Dissolved Solids, and Temperature Metering Pen Highly Accurate readings right out of the box! Every HI98129 is professionally calibrated to 7.01 and 10.01pH and 1382ppm. Lightweight Floats Super Accurate Large LCD Display Measures Temperature Replaceable pH

    $157.99

    Add the pH/ORP Probe Expansion Module to your Apex Neptune System. Module has extra Temp Probe port I/O Switch Inputs for ATO, feed buttons, leak alarms, etc. Monitor multiple tanks Galvanic Isolation for accurate and reliable probe readings

    $84.95

    …to know exactly what is going on with your pH. PINPOINT pH 4.00 is accurate to +/- .002. PINPOINT pH 7.00 is accurate to +/- .002. PINPOINT pH 10.00 is accurate to +/- .005.   Pinpoint recommends all electronic pH instruments should be calibrated monthly. Compatible with all pH meters and probes.

    Starting at:
    $0.99

    The Milwaukee MW101 pH Meter with battery is a low cost, high quality and reliable pH meter. The Milwaukee MW101 pH Meter ships complete with a pH probe, calibration solution, a 9V battery, instruction manual and a screwdriver for easy calibration. Milwaukee MW101 pH Meter Manual

    $93.00

    Maintain the calcium and alkalinity in your reef tank with CR140 Calcium Reactor from Reef Octopus. Rated for aquariums up to 200 gallons Reverse flow and CO2 recirculating design Aquatrance 2000 Pump Bubble counter pH probe holder included (probe sold separately)

    $339.99

    …of 25 single use packets. Many pH probes will start to loose their calibration in as short as a month or two depending on your probe. We suggest calibrating probes every 30-60 days for the most reliable readings. Available in: 4.01 pH 7.01 pH 10.01 pH   Compatible with all pH meters and probes.

    Starting at:
    $22.99

    …Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the internet even easier. With the Fusion Cloud interface everything is easier from calibrating probes, to customizing outlets. Fusion gives you…

    $399.95

    Neptune Systems designed the MPR - Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe. Made from acrylic and with strong neodymium magnets Works securely on sumps and aquariums up to 1/2" thick

    $39.95

    …CR3000D 7" Dual Calcium Reactor has all the performance you've come to expect from the expert series of Super Reef Octopus. Rated for aquariums up to 375 gallons Reverse flow and CO2 recirculating design Water Blaster Blaster 3000 Recirculation Pump pH probe holder included (probe sold separately)

    $609.99

    …CR5000D 8" Dual Calcium Reactor has all the performance you've come to expect from the expert series of Super Reef Octopus. Rated for aquariums up to 1000 gallons Reverse flow and CO2 recirculating design Water Blaster Blaster 5000 Recirculation Pump pH probe holder included (probe sold separately)

    $739.99

    PINPOINT Probe Storage Fluid 60mL will keep your pH and ORP/REDUX electrodes moist and extend their useful life.

    $9.99

    Properly storing your pH and ORP probes can enhance the life of the probe's electrodes thus extending the life of your probes. Ensures the junction does not dry out Extends probe life Use with Probe Tip Soaker Bottle

    $12.99

    …tuning. Features: Pump: Controllable Skimz VSC1200DC Power consumption: 12W Media: 1300 mL (5.25 cups) Method of feeding: Self-suction water intake For Aquariums up to 120 gallons Includes pH probe holder Includes Bubble Counter Dimension: L 4.52" x W 5.3" x H 19.5" Reactor body diameter: 3.5 Inch

    $199.99

    Store your pH and ORP probes in these convenient bottles - protects the probe during storage. Use with pH/ORP Probe Storage Solution

    $4.99

    …With the QuietPro DC pump, the RPM of the pump can be controlled for fine tuning. Pump: Controllable Skimz QuietPro 2.0 Power consumption: 22W Media: 3400 mL (14.25 cups) Method of feeding: Self-suction water intake For Aquariums up to 300 gallons Includes pH probe holder Includes Bubble Counter  

    $269.99

    …With the QuietPro DC pump, the RPM of the pump can be controlled for fine tuning. Pump: Controllable Skimz QuietPro 2.0 Power consumption: 22W Media: 3400 mL (14.25 cups) Method of feeding: Self-suction water intake For Aquariums up to 300 gallons Includes pH probe holder Includes Bubble Counter  

    $289.99

    …Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the internet even easier. With the Fusion Cloud interface, everything is easier from calibrating probes to customizing outlets. Fusion gives you…

    $1,149.95

    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 proper cleaning…

    $14.00

    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

    Maintain the calcium and alkalinity in your reef tank with CR100 Calcium Reactor from Reef Octopus. Rated for aquariums up to 150 gallons Reverse flow and CO2 recirculating design Aquatrance 1200 Pump pH probe holder included (probe sold separately)

    $259.99
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