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Aqua Medic Controller Refillable Electrodes

Reef Aquarium
Aqua Medic pH and ORP Refillable ElectrodesAqua Medic pH and Redox-potential Electrodes are quality products for accurate measurement, and have long, trouble-free operational use. Both are standard electrodes with plastic shafts.

Warranty: 1 year from date of purchase.


Electrode / Probe Holder with Suction CupElectrode/Probe Holders with suction cup are available as option.
Item #DescriptionPrice 
CP2133pH 4.0 Buffer/Calibration Solution 500 ml$11.99
CP2135pH 7.0 Buffer/Calibration Solution 500 ml$12.49
CP2137pH 10.0 Buffer/Calibration Solution 500 ml$11.99

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January 28, 2016
"Great site, good selection, very helpful online advice. You will now be supplier of choice as I help my grandson get into the hobby."
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January 27, 2016
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January 26, 2016
"As far as live rock goes, Marine Depot has the selection that keeps me coming back. The fact that it’s free shipping will also keep me coming back."
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