Skip to content
Save Big with these items on Sale | Up to 50% Off Selected Products!

Neptune PM1 pH/ORP Probe Module

Original price R 2,159.00 - Original price R 2,159.00
Original price
R 2,159.00
R 2,159.00 - R 2,159.00
Current price R 2,159.00

Pre-Order Delivery Time, T&Cs

Important: This product is offered as a special order and is not readily available at our store. You can add it to your cart, but its delivery is subject to our supplier's stock levels. To verify availability and avoid any disappointment, please complete the stock confirmation form below before you place your order.

It's important to note that pre-ordered items are not eligible for returns. Please be certain of your decision to purchase before proceeding, as we are unable to accept returns for these special order items.

Please confirm stock availability before pre-ordering

Neptune PM1 pH/ORP Probe Module

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 system. Or maybe you have a calcium reactor and need to monitor the pH inside to automate a CO2 solenoid. Alternatively, you could connect an ORP probe and automate specialized equipment like an ozone generator.

Temperature Probe Port

This module also features a temperature probe port. An additional temperature probe allows you to monitor the temperature of another aquarium or even the temperature of the ambient air around your aquarium, depending on where you place the temperature probe.

I/O Port

The PM1 Module features an I/O port, which is how you can connect your Apex to the Breakout Box, one of the most underrated and underutilized Apex accessories. The Breakout Box allows you to connect up to 6 different switches or buttons to trigger feed modes, timers, and more.

What's Included?

PM1 Module
3' AquaBus Cable

Note: Probes and accessories sold separately

Free Gift