Neptune Systems A3 Apex Pro Aquarium Controller

The Neptune Systems A3 Apex Pro System is the ultimate smart aquarium monitoring and control solution, designed for serious reef hobbyists seeking precision, reliability, and automation. With built-in WiFi and Ethernet support, the A3 Apex Pro allows users to track and control key parameters such as temperature, pH, ORP, salinity (sold separately), and water level—all in real time via the Apex Fusion cloud interface. It comes equipped with lab-grade double-junction probes, the advanced Energy Bar 832 (UL-certified for aquarium use), and cutting-edge sensors like the Liquid Level Sensor (LLS) and Optical Multi-Surface Leak Detector (LD-3). Perfect for streamlining tank management, the Apex Pro lets aquarists receive smart alerts, automate equipment, monitor individual outlet power usage, and stay connected to their tanks from anywhere in the world.

• Smart Aquarium Control: Monitor and automate your tank with WiFi or Ethernet via the Apex Fusion cloud dashboard.

• Comprehensive Sensor Suite: Includes pH, ORP, and temperature probes, with support for salinity and fluid level monitoring.

• Energy Bar 832: 8 individually controlled and monitored outlets, 3 1LINK ports, and 2 24V accessory outputs—UL/ETL certified.

• Advanced Leak Detection: LD-3 optical sensor provides corrosion-free, multi-surface detection without false alarms.

• Precision Liquid Level Monitoring: First-of-its-kind LLS sensor provides real-time depth tracking in both cm/inches.

• High-Quality Probes: Lab-grade, double-junction design reduces recalibration frequency and ensures accuracy.

• Mobile Access: Customize, receive alerts, and control your aquarium remotely via any device—iOS, Android, Windows, or Mac.

• Backwards Compatible: Works with previous Apex modules and accessories for seamless system upgrades.