Neptune Systems A3 Apex Pro System -- 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 ( PROBE NOT INCLUDED )
  • 1 Temperature probe port
  • Both WiFi & Ethernet compatible
  • Soft-touch finish
  • New built-in audible alarm
• Control up to 13 individual power connections with the Energy Bar 832
  • ONLY power bar on the market to be ETL/UL certified specifically for aquarium use
  • 8x 120 VAC outlets
  • 3x 1LINK outputs for WAV, DOS, etc
  • 2x DC24V outputs for accessories (small pumps, solenoids, fans, etc.)
  • 3x AquaBus Ports
• 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