Neptune Systems Apex A3 Pro

  • £999.99
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Neptune Systems Apex A3 Pro


Core control and everyday monitoring.

Our A3 Apex Pro System offers the most complete experience of monitoring and control for the discerning aquarist.

  • Fully equipped A3 Apex Pro base unit
  • 4 FMM Ports
  • 4-Channels 0-10V Variable output
  • 6 Switch Digital Input
  • 2 Aquabus Ports
  • 2 pH/ORP probe ports
  • 1 Salinity* probe port
  • 1 Temperature probe port
  • Both WiFi & Ethernet compatible
  • Soft-touch finish
  • New built-in audible alarm

Built in WiFi, key parameter monitoring, and reliable equipment control. Prevent catastrophes, take corrective actions, and receive alerts to your smart phone when things go awry. Set reminders, log testing and dosing information, and keep tabs on your aquarium from anywhere in the world. All this and more is possible with the Neptune Apex Controller System! The Apex's included WiFi allows you to connect to the free Fusion Cloud interface, where you can do everything from calibrating probes to customizing outlets with just a few taps. Fusion also gives you the ability to monitor and control your Apex from anywhere and on nearly every device platform – computer, tablet, or smart phone – Windows, OSX, iOS, or Android.

The Fusion interface has drag and drop interface allows you to toggle control switches, graphs, video tiles etc to your dashboard, allowing for easy customization. Being that the Fusion is a web-based application, you will never have to endure the rigmarole of endless app updates, clumsy touch screens, or complicated drivers to install. Whenever you open the interface, you are always running the most current version of the software. Set up and configuration is streamlined with an easy-to-follow guided user interface.

A3 Apex Pro Base Unit
Track temperature, ORP, and pH with included lab-grade, double-junction probes.
Continuous monitoring of water-level depth with new Liquid Level Sensor. Reliable and reusable new Optical Multi-Surface Leak Detection Sensor. Set reminders, log testing and dosing information, and access your tank from anywhere with Apex Fusion.
The Apex Pro includes four FMM ports for connecting all fluid monitoring sensors, no separate module purchase necessary.

*NEW* LLS Liquid Level Sensor
While most liquid level sensors simply measure the presence or absence of liquid at a predetermined sensor height, the LLS is one continuous vertical sensor that can identify the exact depth of a liquid in both inches and centimetres at any given time. This increased sensitivity in measurement can help you identify and be alerted of changes in evaporation, consumption, and dosing levels within sumps, ATO reservoirs, AIO tanks, dosing containers, mixing stations, and more. The Apex can then be set to send alerts or to take action whenever the liquid level changes by a specified amount. All measurements are shown in both digital and animated visual readouts in the app, allowing you to track your liquid level over time. The opportunities and potential uses for this new sensor technology are endless for automating and optimizing your aquarium system.

*NEW* LD-3 Optical Multi-Surface Leak Sensor
Neptune's LD-3 Multi-Surface Optical Leak Sensor marks a significant improvement over its analogue counterpart, the LD-2. The LD-3 takes advantage of optical sensor technology instead. This shift in sensor technology gives the LD-3 two distinct advantages over the LD-2:
Reusable and resistant to corrosion. The LD-3 sensor can be reused after contact with water. The LD-3's epoxy-coated optical sensors can continue to provide long-lasting leak detection after repeated contact with saltwater & with no risk of corrosion.

Multi-surface applications with no false alarms. With its optical sensor, the LD-3 can effectively be used on any surface material type, including metal and epoxied cement, without the risk of triggering false alarms.

Lab Grade, Double Junction Probes
The Apex Pro system includes high-quality probes for monitoring your tank's temperature, pH, and ORP. Calibration is a quick and simple process via the app dashboard, which will automatically recognize when your readings have stabilized and letting you know when to move to the next step, no more guesswork and reading RAW data. In addition, the double junction pH and ORP probes will allow your readings to stay more stable without the need to calibrate as often.

Backwards Compatible
If you have any old modules, head units, energy bars, or other Apex accessories they will work flawlessly with the new Apex Controller.

A3 Apex Pro Bundle Includes:

1x A3 Apex Pro Base Unit
1x Energy Bar 632
1x Temperature Probe
1x pH Probe
1x ORP Probe
1x 15" LLS Liquid Level Sensor
1x LD-3 Optical Multi-Surface Leak Sensor
1x 6' Aquabus Cable
Calibration Solutions (7 & 10)
Mounting Screws
Getting Started Card.

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