Neptune Systems

Trident & A3 Apex Pro Aquarium Controller System Bundle


1 x A3 Apex Pro Aquarium Controller System   + $0.00

1 x Trident - Marine Aquarium Water Analyzer   + $0.00

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    Control and Monitor your Aquarium with ease 

    Built in WiFi, key parameter monitoring, and reliable equipment control. Regular automated testing of alkalinity, calcium, and magnesium with an included 2 month supply of reagents!


    Kit Includes:

    1x A3 Apex Pro Controller System

    1x Energy Bar 832

    1x Trident Cal, Alk, & Mag Water Analyzer

    1x 2-Month Trident Reagent Supply

    1x pH PRobe

    1x Temp Probe

    1x ORP Probe

    1x 15" Liquid Level Sensor (LLS)

    1x Optical Muilt-Surface Leak Sensor (LD-3)

    Calibration Solution



    A3 Apex Pro Controller System

    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 A3 Apex Pro is the most complete and comprehensive aquarium monitoring system in the Neptune ecosphere. If you're serious about having complete control over your tank, then look no further. From key parameters like temperature and ORP to water level depth and individual equipment power monitoring, the Apex Pro does it all, and now with a new soft-touch finish and built-in audible alarm. The Apex Pro includes four FMM ports for connecting all fluid monitoring sensors-- no separate module purchase necessary!


    Trident Cal, Alk, Mag Water Analyzer


    The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information to your Apex so you can get alerts, and change your dosing. When combined with the DOS (available separately) it creates a fully automated system for the proper dosing of supplements, maintaining them at consistent levels. The included 2-month reagent kit means that you are set for the first month and a half after the initial calibration of the trident, and replacement reagents are very reasonably priced. 


    LLS Liquid Level Sensor

    The Neptune LLS is a first of its kind industry exclusive! 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 centimeters 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.


    LD-3 Optical Multi-Surface Leak Sensor

    Neptune's LD-3 Multi-Surface Optical Leak Sensor marks a significant improvement over its analog counterpart, the LD-2 Solid Surface Leak Detection Probe. While the LD-2 utilizes conductive strips to detect fluid leaks on surfaces around your aquarium, 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:

    1. Reusable and resistant to corrosion. The LD-3 sensor can be reused after contact with water. Unlike the conductive strips of the LD-2 which are prone to corrosion from contact with saltwater, 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!
    2. Multi-surface applications with no false alarms. The conductive strips used on the LD-2 can sometimes give a false alarm when placed on metallic surfaces. 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.



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    Product Questions

    Do I need a salinity probe with apex pro?
    Question by: Jermaine Brooks on Jan 11, 2023, 12:05 PM
    Hey there,
    Thank you for reaching out to us. You do not need a salinity probe unless you want to monitor salinty.

    Please let me know if you need anything further and take care!
    Answer by: Matt Lucero (BRS Staff) on Jan 12, 2023, 10:55 AM