Explore the Capabilities of the Neptune Systems A3 Apex for Your Marine Aquarium
Neptune Systems has announced the availability of their A3 Apex Jr, A3 Apex Pro, Trident, and A3 Apex Pro Aquarium Controller Systems. These advanced controllers are designed to cater to the needs of aquarists, offering various levels of monitoring and control.
What's in the Box?
Each A3 Apex controller comes with an EB832 Energy Bar 832, a Temperature Probe, a Lab Grade Double Junction pH Probe, an MOS Magnetic Optical Sensor, an LD-2 Leak Detection Sensor, 6' Aquabus Cable, pH Calibration Solutions (7 & 10), Mounting Screws, and a Getting Started Card.
Key Features and Differences
A3 Apex Jr
The A3 Apex Jr is a monitoring-only system with the ability to expand into control later. It features 2 Fluid Monitoring Module (FMM) ports, 2 AquaBus ports for adding modules/accessories, 1 pH probe port, and 1 temperature probe port. This unit is WiFi compatible only, with no Ethernet port. It includes a built-in audible alarm and supports advanced sensors like the MOS Magnetic Optical Sensor for water level and LD-2 Leak Detection sensor for leaks. The A3 Apex Jr is an affordable entry-level unit designed for basic monitoring and eventual upgrade to automation.
A3 Apex (Core model)
The A3 Apex offers core control and everyday monitoring capabilities. It is suitable for aquarists wanting moderate control with room to grow. It has essential monitoring ports and the ability to connect Apex-ready devices for automation and monitoring. It supports alerts, automation actions, and water level monitoring with expandability for further sensors or switch boxes. The A3 Apex is designed for everyday aquarists needing reliable monitoring and some automation.
A3 Apex Pro
The A3 Apex Pro is the most advanced and complete system designed for “serious control freaks.” It provides full monitoring and control over critical aquarium parameters and equipment. It supports the widest range of sensors, automation modules, and alerting options (email, SMS, text). It is designed for those who want remote access, precise control, detailed monitoring including overflow, leak detection, equipment status, water cleanliness, and emergency automation. The A3 Apex Pro offers maximum expandability and integration for professional or high-end aquariums.
Comparison Table
| Feature/Aspect | A3 Apex Jr | A3 Apex (Core) | A3 Apex Pro | |----------------------------|-----------------------------|--------------------------------|---------------------------------| | Monitoring vs Control | Monitoring only (expandable) | Core control & monitoring | Full, advanced control & monitoring | | Ports | 2 FMM, 2 AquaBus, pH, Temp | More/all ports available | Most ports, max expandability | | Connection | WiFi only (no Ethernet) | WiFi & Ethernet (assumed) | WiFi & Ethernet (assumed) | | Alerting | Audible alarm + alerts | Alerts and notifications | Text, SMS, email alerts | | Expandability | Yes, but limited | Good expandability | Maximum expandability | | Target User | Beginners & hobbyists | Everyday aquarists | Advanced, professional aquarists| | Advanced Monitoring (leaks, overflow, cleanliness) | Basic (leak sensors) | Expandable for these features | Full integrated support | | Interface | Fusion web-based | Fusion web-based | Fusion web-based |
The A3 Apex Jr unit is ideal for aquarists starting with monitoring who want a low-cost, simple setup with WiFi access. The Core Apex adds more ports and control features for typical aquarium automation. The Pro version is the flagship for users requiring the most comprehensive monitoring, control, alerting, and automation options.
Additional Features
- The A3 Apex can handle multiple EB832 devices and an almost endless number of additional modules and Neptune Systems accessories.
- The EB832 energy bar includes additional AquaBus, 1Link, and 24v DC ports for system expansion.
- The A3 Apex Base Unit has 3 FMM Ports, 6 Switch Digital Input, 2 Aquabus Ports, 1 pH/ORP probe port, 1 Temperature probe port, and is compatible with both WiFi and Ethernet.
- The A3 Apex is 100% backward compatible with all existing Apex modules and devices.
- The A3 Apex focuses on the most critical features that reef tank owners need to be successful.
- The A3 Apex embraces the fluid monitoring upgrades seen across the entire A3 series.
- The slim temperature probe is more streamlined and compatible with 1/2" diameter probe holders.
- The A3 Apex has three fluid monitoring ports that allow for the connection of leak sensors, flow sensors, and optical sensors directly to the Apex Base unit.
- The Fusion Heartbeat feature alerts users when their tank is at risk of power failure or faulty equipment.
- The built-in power monitoring in the A3 Apex is useful for monitoring power to the aquarium and life support equipment.
- The A3 Apex is the latest evolution of the ApexEL system.
Robert, with over 25 years of experience in aquarium keeping and 18 years as a professional content creator in the saltwater aquarium industry, writes digestible content for the hobby. His expertise and knowledge make him an excellent resource for those looking to delve into the world of aquarium automation.
- The A3 Apex Jr unit, suitable for beginners and hobbyists, can be paired with various smart-home-devices, making it a perfect companion for individuals looking to automate their aquarium setup.
- The A3 Apex Pro, designed for advanced, professional aquarists, is not just an aquarium controller but also a versatile gadget, capable of integrating with other gadgets and technology, such as smart-home-devices and home automation systems, taking aquarium management to a whole new level.
