Neptune Systems A3 Apex Pro System

SKU
NEP-251343
$949.99
Ships Next Business Day

**LIMITED TIME 25TH ANNIVERSARY OFFER** To celebrate Neptune Systems' 25th Anniversary, for a limited time, all A3 Apex Pro Controller Systems will feature a special limited edition commemorative logo base unit, as well as a FREE Neptune Systems T-Shirt, Baseball Cap, Sticker, and hand-signed Thank You letter... while supplies last!

NEPTUNE SYSTEMS A3 APEX PRO

Monitor. Protect. Automate.

The A3 Apex Pro is a complete aquarium monitoring and control system built to help prevent equipment failures, catch problems early, and make day-to-day reefing less stressful. Track key parameters, control connected devices, and get notified when something needs attention.

Monitoring

  • Track temperature, pH, and ORP with included lab-grade probes
  • Continuous water level monitoring and leak detection with LLS and LD-3 sensors
  • View trends and history inside the Apex Fusion dashboard

Protection & Alerts

  • Automatically turn outlets on or off based on water parameters, sensors, or even time/day of the week
  • Email and/or push notifications when something needs your attention
  • Built-in audible alarm for immediate local alerts

Control & Expansion

  • Control Neptune Systems equipment like DOS and COR pumps, Trident testers, and more
  • Also compatible with select non-Neptune equipment From top brands like EcoTech Marine, AquaIllumination, Sicce, and Kessil
  • Backwards compatible with legacy Apex modules

Upgrades & Add-Ons +

 

The Apex ecosystem is designed to grow with your tank. Start with monitoring and control, then add Neptune accessories over time to build a system that matches your goals.

For Example:

  • Add automated testing with the Trident ACM or Trident NP
  • Set up automated dosing or water changes with the DOS QuietDrive
  • Add Additional modules and energy bars to support multiple aquariums with one Apex

Backwards Compatible +

 

If you already own Apex modules, energy bars, or other compatible accessories, they can work with the A3 Apex controllers.

  • Compatible with both existing and legacy Apex modules and accessories

Apex Fusion Interface+

 

Apex Fusion is a web-based command center for monitoring, alerts, and automation. Customize the dashboard with drag-and-drop tiles and check in From nearly any device.

Set reminders, log testing and dosing information, and keep tabs on your aquarium From anywhere.

  • Web-based interface with dashboards, graphs, and tiles
  • Alerts help you respond to small issues before they become big problems
  • Apex Fusion app is compatible with iOS and Android devices

A reliable optical leak detector that works on nearly any surface.

  • Reusable and resistant to corrosion after saltwater contact
  • Works on multi-surface placements (including metal) without false alarms
  • Reliable early warning to help prevent damage to your aquarium or home

Monitor temperature, pH, and ORP right out of the box.

  • Includes temperature, pH, and ORP probes
  • Double-junction pH/ORP probes help maintain stable readings
  • Easy, guided calibration steps in Apex Fusion.
  • Salinity probe also available (sold separately)

A3 Apex Pro Base Unit +

 

The brains of the operation with the most complete monitoring and control experience in the Apex ecosystem.

  • 4 FMM ports
  • 2 variable speed 0-10V ports (2 channels each)
  • I/O port - 6 switch digital inputs
  • 2 AquaBus ports
  • 2 pH/ORP probe ports, 1 temperature probe port, 1 salinity probe port*
  • WiFi and Ethernet compatible
  • Soft-touch finish and built-in audible alarm

*Salinity probe sold separately.

Purpose-built aquarium power control with per-outlet power monitoring, expansion ports, and accessory outputs.

  • ETL/UL certified specifically for aquarium use
  • 8x 120VAC outlets
  • Per-outlet power monitoring (watts/amps) with outlet status indicators
  • 3x 1LINK outputs for WAV, DOS, and more
  • 2x DC24V outputs for accessories (PMUP, solenoids, fans)
  • 3x AquaBus ports for expansion

A continuous sensor that reads the exact depth of liquid in inches or centimeters.

  • Continuous depth measurement rather than simple on/off detection
  • Use in sumps, ATO reservoirs, AIO tanks, dosing containers, mixing stations
  • Set alerts or actions when level changes by a specified amount
  • Digital and visual readouts in the Fusion app
More Information
Manufacturer Neptune Systems
MANUAL No
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