Ph probe for Apex Aftermarket

Accurate pH monitoring is essential for maintaining a thriving reef aquarium and reducing stress on your livestock. This aftermarket pH probe integrates seamlessly with Apex controllers (PM1 & A1, A2, A3 series) via any available BNC port, giving you real-time insights into water chemistry stability. Beyond routine parameter tracking, continuous monitoring acts as an early warning system for potentially harmful chemical shifts. Available in blue or black, the kit includes a glass pH probe and calibration sachets (7.01 and 10.01), ensuring you can establish and maintain precise readings from day one.