Neptune Systems - Calibration Fluid 7.0pH Horizon a fast-acting water treatment designed

a fast-acting water treatment designed to eliminate haze

Chamber depth: 100 mm

and aquascapes where precise plant placement is important

Dose rates depend on your GH result (see package for details)

creating visual depth and interest

Neptune Systems - Calibration Fluid 7.0pH Horizon a fast-acting water treatment designedThe Neptune Systems Calibration Fluid 7. 0pH is a precision formulated solution used to calibrate pH probes connected to Apex aquarium controllers. Maintaining accurate pH readings is critical for the health of reef and freshwater systems, and regular calibration ensures your probe delivers reliable, consistent performance over time. This 7. 0pH solution is packaged in a convenient single use pouch, sealed to prevent contamination and evaporation. It