Apex Controllers Canada

Apex Controllers, Aquarium Automation Made Easy

At Reef Supplies Canada, we carry the full line of Apex Aquarium Controllers, the industry’s most trusted systems for monitoring and automating reef tanks. Whether you’re just starting with automation or running a high-end coral setup, Neptune Systems Apex Controllers give you total control over your aquarium from anywhere, ensuring stability, safety, and peace of mind.

Apex has become the standard in reef tank automation because it combines intelligent monitoring, reliable control, and real-time alerts into one powerful ecosystem. From temperature and pH to ORP, salinity, and leak detection, Apex keeps your aquarium parameters stable 24/7, even when you’re away.

Why Choose an Apex Aquarium Controller

Keeping a reef tank healthy requires precision and consistency. Even small fluctuations in temperature, salinity, or pH can stress corals and fish. That’s where Apex steps in.

With an Apex system, you can:

• Monitor water parameters in real time using precision probes

• Automate lighting, dosing, and top-off systems

• Receive instant alerts for leaks, power loss, or parameter swings

• Control equipment remotely through the Apex Fusion app

• Simplify maintenance and improve coral growth

It’s like having a reefing assistant who never sleeps.

At Reef Supplies Canada, we stock all Apex systems and accessories, from the compact Apex Jr to the professional-grade Apex Pro. Whether you’re managing a 30-gallon nano reef or a 400-gallon SPS system, there’s an Apex for every aquarist.

The Apex A3 Family, Find the Right Controller for Your Reef

Neptune’s latest A3 Series Apex Controllers are more powerful, reliable, and user-friendly than ever. Each system offers varying levels of control and expandability, making it easy to find the right fit for your setup.

Apex Jr, Smart Control for Beginners and Nano Tanks

The Apex Jr is the perfect entry point into aquarium automation. Compact and affordable, it provides the essentials without overcomplicating things.

Key Features:

• Monitors temperature and pH

• Includes two 120V outlets for controlling equipment

• Wi-Fi connectivity with Apex Fusion App

• Expandable with additional probes and modules

• Ideal for smaller aquariums or those new to automation

The Apex Jr offers the same reliability as its bigger brothers, letting you grow your system as your reef expands. You can easily add modules like the FMM Leak Detection Kit, Optical ATO sensors, or the Energy Bar 832 for more advanced control.

Shop Apex Jr Controllers [here]

A3 Apex, The Perfect Balance of Power and Simplicity

The A3 Apex is the most popular choice among hobbyists because it hits the sweet spot between functionality and price. It offers advanced monitoring and control while remaining straightforward to use.

Included in the A3 Apex System:

• Apex Base Unit

• Energy Bar 832 (EB832), 8 controllable outlets + 3 1Link ports

• Temperature, pH, and ORP probes

• Leak detection and optical sensor ports

• Built-in Wi-Fi and Ethernet connectivity

With the A3 Apex, you can control heaters, return pumps, skimmers, and lighting automatically. Create rules like “turn off heater if temperature exceeds 79°F” or “send alert if pH drops below 7.8.”

This model supports a wide range of Apex accessories, including Trident, DOS dosing pumps, and FMM flow sensors, making it ideal for reefers who want a solid foundation to build upon.

Shop Apex Controllers [here]

A3 Apex Pro, Ultimate Control for Serious Reef Keepers

For advanced reefers who want complete automation and redundancy, the A3 Apex Pro delivers everything Neptune Systems has to offer. It’s designed for precision, safety, and scalability.

A3 Apex Pro Features:

• Includes Temperature, pH, ORP, and Salinity Probes

• Integrated Leak Detection

• Energy Bar 832 with 8 controllable outlets

• FMM Ports for flow sensors and optical accessories

• 12V power monitoring and multiple alert options

• Fully compatible with all Apex modules and accessories

The Apex Pro gives you data-driven control of your entire reef ecosystem. Combine it with a Trident Marine Water Analyzer for automated testing of alkalinity, calcium, and magnesium, or integrate it with DOS Dosing Pumps for fully automated dosing.

It’s the system of choice for professional aquariums, coral farms, and serious reef hobbyists who demand reliability and insight.

Shop Apex Pro Controllers [here]

Apex Accessories & Modules, Expand Your System

One of the greatest advantages of Apex is its modular design. You can start small and add accessories as your needs grow.

Here are some of the most popular add-ons available at Reef Supplies Canada:

Trident Marine Water Analyzer

Automatically tests Alkalinity, Calcium, and Magnesium up to 24 times a day, sending results directly to your Apex Fusion dashboard. It helps you maintain perfect stability and avoid manual testing.
Shop Trident Testing Kits [here]

DOS Dosing and Fluid Metering System

Accurate and programmable, the Neptune DOS handles two-part dosing, auto water changes, and trace element delivery with precision.
Shop DOS Dosing Systems [here]

FMM Modules and Flow Sensors

Monitor flow rates on return pumps, reactors, or UV sterilizers to ensure your system runs efficiently.
Browse Flow Sensors and FMM Modules [here]

Energy Bar 832

A smart power bar with individual outlet control, current monitoring, and built-in 1Link ports.
Shop Energy Bar 832 [here]

Apex Probes & Replacement Sensors

Keep readings accurate with new temperature, pH, ORP, and salinity probes, all in stock and ready to ship across Canada.
Find Apex Replacement Probes [here]

Leak Detection & Optical Sensors

Protect your home and aquarium stand from water damage with Neptune’s advanced leak detection system.
Shop Leak Detection Kits [here]

Real Benefits of Automating Your Reef with Apex

1. Peace of Mind

No more worrying about sudden temperature spikes or equipment failures. Apex alerts you instantly by email or push notification if something goes wrong.

2. Consistent Water Quality

Stable parameters mean happier fish and faster coral growth. With Apex, you can automate dosing, top-offs, and lighting cycles for consistency.

3. Energy Efficiency

The Energy Bar 832 allows you to track real-time power usage and control devices based on time, temperature, or water level, saving power and extending equipment lifespan.

4. Remote Access

Whether you’re at work or on vacation, the Apex Fusion App gives you full control of your tank from your smartphone, tablet, or computer.

5. Expandability

Start simple, grow over time. The Apex ecosystem offers modules for just about everything, from flow monitoring to leak detection and even automated testing.

How to Choose the Right Apex System

If you’re new to automation, the options can seem overwhelming. Here’s a quick guide:

• Apex Jr: Great for small aquariums, beginners, or freshwater setups. Affordable entry into Apex monitoring.

• Apex (A3): Best for most reef hobbyists. Offers robust monitoring, leak detection, and expandability.

• Apex Pro: The ultimate system for large reefs or anyone who wants total control and reliability.

Still unsure? Our team at Reef Supplies Canada can help you choose the perfect Apex controller based on your tank size, livestock, and goals.

Contact us anytime for expert advice.

Apex Controllers in Canada, Why Buy from Reef Supplies

When you buy your Apex Controller in Canada from Reef Supplies, you get:

• Fast, reliable Canadian shipping, no cross-border delays or import fees

• Authorized Neptune Systems dealer, all products are backed by manufacturer warranty

• Massive in-stock selection, including controllers, probes, and accessories

• Expert support from reef hobbyists who actually use Apex gear

We’ve shipped over 100,000 orders across Canada, earning the trust of thousands of reef keepers nationwide. Whether you need your first controller or are expanding an advanced system, Reef Supplies Canada is your go-to source for Apex automation equipment.

Tips for Setting Up Your Apex Controller

1. Plan Your Layout: Mount your base unit and Energy Bar in a dry, accessible spot.

2. Label Cables & Outlets: It’ll save time when troubleshooting or adding new equipment.

3. Calibrate Probes Regularly: Accuracy is key for reliable readings.

4. Use Notifications: Configure alerts for temperature, pH, or power failures right from Apex Fusion.

5. Start Simple: You don’t need every module at once, begin with the basics, then expand gradually.

FAQs, Apex Controllers Canada

1. What does an Apex Controller do?
An Apex Controller monitors and automates your aquarium’s key functions, temperature, pH, lighting, dosing, pumps, and more. It helps prevent crashes and makes reefing easier and more consistent.

2. Can I use Apex for a freshwater or planted tank?
Yes. While Apex is most popular for reef aquariums, it also works for freshwater and planted tanks to automate lighting, CO₂ injection, and temperature.

3. Do Apex systems require Wi-Fi?
Yes, the latest A3 models connect via Wi-Fi or Ethernet for full functionality. You’ll need an internet connection to access the Apex Fusion App remotely.

4. Can I control my aquarium from my phone?
Absolutely. The Apex Fusion app lets you monitor and control everything from your smartphone or tablet, anywhere in the world.

5. What’s the difference between Apex Jr, Apex, and Apex Pro?

• Apex Jr: Basic monitoring

• Apex (A3): Full-featured control for most reef tanks

• Apex Pro: Professional-grade with salinity probe and maximum expandability

6. Is the Trident compatible with all Apex systems?
The Trident Water Analyzer is compatible with the Apex and Apex Pro models. It is not supported on the Apex Jr.

7. How often should I replace Apex probes?
Most probes last between 12–18 months, depending on maintenance and water quality. Calibration every few months ensures accuracy.

8. Does Reef Supplies ship Apex Controllers across Canada?
Yes. We ship from within Canada for fast delivery and no hidden import fees. Orders over $129 qualify for free shipping (some exclusions apply).

Ready to Automate Your Aquarium?

Take control of your reef with the power of Apex. Whether you’re protecting your investment, improving coral growth, or simply looking for peace of mind, Apex controllers make reef keeping smarter, safer, and easier.

At Reef Supplies Canada, we’re proud to offer Canada’s most complete selection of Apex Controllers, Modules, and Accessories, all backed by expert support and fast shipping nationwide.

Shop All Apex Controllers here
Explore Apex Accessories here
Shop Trident Testing Kits here