PM1 pH/ORP Probe Module - Neptune Systems AI Rechargeable (USB charge cord included)

Rechargeable (USB charge cord included)

Boosts coral coloration & growth

Medium Size - 12cm x 10cm

Reactor Diameter: 4"

PM1 pH/ORP Probe Module - Neptune Systems AI Rechargeable (USB charge cord included)pH ORP Probe Expansion Module for the Neptune Systems Apex Compatible with all Apex Systems Dual Functionality: Choose Between pH and ORP Monitoring I O Port for Breakout Box Connection 2 AquaBus Ports pH ORP Probe Port The PM1 can be used with either a pH or ORP probe, depending on what you're looking to monitor. For example, if you're running two aquariums near each other, you can connect a pH probe to the PM1 and run both tanks off the same Apex