Ph 10.0 Calibration Fluid 20ml

Ph 10.0 Calibration Fluid Neptune systems

Use this liquid to calibrate your pH electrode. This, along with the 7.00 pH fluid, is the most commonly utilized solution for calibrating your pH electrode when keeping track of the pH levels in your aquarium.

If you are looking to monitor your calcium reactor, you will need the 4.00 pH calibration fluid.