Neptune Systems A3 Apex Pro System

The Neptune Systems A3 Apex Pro System is the most complete and capable aquarium controller package Neptune Systems offers. Built around the A3 Apex Pro Base Unit, this system gives serious reef keepers total control over every aspect of their aquarium — water chemistry monitoring, equipment control, leak detection, fluid level sensing, and full remote access via the Apex Fusion app and web interface.

The A3 generation brings improved connectivity, faster processing, and a refined user experience. With lab-grade probes for pH and ORP, automated alerts, and seamless integration with the Neptune ecosystem including the Trident, DOS, COR pumps, and MXM module, the Apex Pro System is the foundation of a truly smart reef.

What's Included:

• A3 Apex Pro Base Unit
• Energy Bar 832
• 6 ft Aquabus Cable
• Lab Grade Double Junction pH Probe
• Lab Grade Double Junction ORP Probe
• Temperature Probe
• Optical Leak Sensor
• 15" Liquid Level Sensor
• pH Calibration Solutions

Key Features:

• Full aquarium monitoring and automation
• Remote access via Apex Fusion app (iOS, Android, web)
• Email and text alerts for out-of-range parameters
• Controls outlets, pumps, lights, dosers, and more
• Expandable with additional Neptune modules and accessories
• Compatible with EcoTech Marine and AquaIllumination via MXM module