Apex EL System
Apex EL System
Apex EL System
Apex EL System
Apex EL System

Neptune Systems

Apex EL System

Regular price R 10,542.50
Unit price  per 
Tax included. Shipping calculated at checkout.


  • Lower cost version of its big-brother Apex

  • Prevents catastrophes by monitoring temperature and pH in your aquarium, takes corrective actions for you, and alerts you via your smart phone when things go off track.

  • Monitors your equipment – ensuring it is operating correctly at all times – and lets you know when it’s not.

  • iPhone, iPad, or Android app controlled. Also works on PC or Mac using any common web browser.

  • Tracks your manual test results, maintenance, livestock purchases, and tank observations and helps you correlate issues in your aquarium to the things that are happening inside.

  • Manages the full operation of equipment (lights, pumps, filters, ATO, etc.) on your tank with simple setup “Tasks” and an easy to use app.

  • Takes the place of many costly and cumbersome discrete components such as light timers, heater controllers, pump controllers, etc.

  • Expandable – Add more monitoring and control features as well as specialized Apex-ecosystem hardware as your needs require

  •  Gives you the peace of mind to know how your aquarium is doing, instantly, from anywhere in the world.

The ApexEL has built-in WiFi, Temperature, pH, monitoring and much more! Set reminders, log testing and dosing information, and access your tank from anywhere with Apex Fusion!

Just as powerful as the flagship Neptune Systems Apex Controller but at a much more affordable price. The ApexEL is a great entry into gaining full control over your tank, giving you everything you need to get up and running. The ApexEL forgoes a few of the included features that are included with the standard Apex model, like salinity monitoring, ORP monitoring, and variable speed ports, but they can easily be added with Neptune Systems accessory modules. 

Included WiFi lets you now connect to the internet even easier. With the Fusion Cloud interface, everything is easier from calibrating probes to customizing outlets. Fusion gives you the ability to monitor and control your Apex from anywhere in the world.

What's Included?

1x ApexEL Base Unit

1x EnergyBar EB6EU

1x Temperature Probe

1x Double Junction pH Probe

Apex Control System

The ApexEL Head Unit can monitor your aquariums pH and Temperature right out of the box. The completely new design also incorporates a sleek, rotating mounting system letting you securely mount the brains of the Apex system while having easy access to probe cords and aquabus connections.

 Built-in reliable WiFi

Now with built-in WiFi, connecting your ApexEL system has never been easier. With the totally free Fusion cloud-based software, getting connected, and controlling can be done within minutes. You can now do firmware updates through WiFi on your local network




Customer Reviews
5.0 Based on 1 Reviews
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Johann v.
South Africa South Africa
Amazing service

Initial communication with Bennie was during October around the product I wanted to order. Bennie went out of his way to keep me posted on the status of the shipment. Received a call on 21 December indicating the product has landed. Attempted to order the product later on 21 December, however the site was still showing as out of stock. Website was updated about 1 hour after I messaged Bennie. Product was delivered around 1530 the next day. Once the product was opened, I noticed the ph calibration packed leaked. After informing Bennie, a new packet of calibration fluid was delivered at 1630 the same day. Excellent service from Bennie and the team at Easy Reef. Still setting up my Apex, but so far very satisfied with the product - Awesome product.