Apex EL

Lower cost version of its big-brother Apex
Prevents catastrophes by monitoring temperature and pH in your aquarium, taking corrective actions for you.
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.
Works on PC or Mac using any common web browser.
Tracks your manual test results, maintenance, livestock purchases, and tank observations
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.

Apex Base Unit
pH Double Junction Lab Grade Probe
Temperature Probe
Calibration fluids: pH 7 & 10
Energy Bar 6 (UK 220v-240v)
AquaBus 6` Cable

Compatible with:
Apex Fusion and other Apex modules and probes
Trident monitoring system
COR and WAV pumps


Use 78000 points to purchase this product!


Having a great aquarium just got easier…. and more affordable!

Introducing the new Neptune Systems ApexEL, the “Entry Level” Apex.

Maintain your aquarium with ease. The ApexEL monitors key parameters like temperature, pH, and the status of your connected equipment. Proper monitoring helps reduce the risk of losing your aquatic pets from parameter swings or failed equipment.

At a lower cost than its big brother, the Apex, the ApexEL shares almost all the features of the flagship Apex, with the exception that it does not have built-in ORP, salinity monitoring, or 0-10V ports.

The ApexEL is expandable with modules and probes, if desired in the future.

Wireless Internet-Ready
The ApexEL connects to your network via wire, or, the built in 802.11g/n Wi-Fi.

Easy Setup
Set up tasks and to-do reminders help guide you through configuring everything from temperature control, trouble alerts to your mobile device, and many other common aquarium tasks. With the ApexEL, an aquarium controller no longer requires an advanced degree — you are up and running in 5 EASY STEPS:

Mount it to the wall or inside your cabinet
Plug in the probes and your equipment
Connect it to your home network via wi-fi or cable
Run the new Configuration Wizards
Get the basics of monitoring and control for your entire tank set up, in less than 15 minutes, with no programming!

Self Contained Monitoring
Every ApexEL has a built-in, completely functional, web server – even when the internet is down. Your tank will continue to operate without interruption and can still be controlled from a mobile device.

**Note – The EnergyBar 832 is for use in North America (USA, Canada, and parts of Mexico) and other locales where the electrical service grid provides 120VAC 60Hz power. In other regions which use 230VAC 50Hz power, APEXel systems are bundled with an EnergyBar 6 equipped with 6 outlets specific to that region (UK,, AU, Universal, or Schuko). EnergyBar 6 models do not include the EB832’s per-outlet power monitoring, 1LINK or DC24 ports, or per-outlet indicator LEDs.

Super Easy Mounting
Both the Apex-EL and the Energy Bar 832 have an innovative attachment system, making them easy to mount and access all connections. A hinged mount allows the controller to be flipped up to make your connections, and flipped back down, tucking them away therefore making it difficult for water to enter via a cable.


Neptune System Apex

APEX Aquarium Controller
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