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Neptune Systems - Module Fluid Monitoring Module is available for pre-order – please confirm stock before ordering!
The Neptune Systems Fluid Monitoring Module (FMM) is a versatile, multi-function expansion module that enhances your Apex aquarium controller by adding support for a wide range of Neptune sensors and accessories. Whether you're monitoring water flow, detecting leaks, or managing optical level sensors, the FMM provides the connectivity and intelligence needed for advanced automation and protection.
With four sensor ports and an accessory power port, the FMM is compatible with leak detection probes, optical sensors, flow sensors, and the PMUP utility pump. It's a critical component in systems utilizing Neptune’s ATO kits, flow monitoring tools, or leak detection networks—offering both safety and system insight in real time.
Key Features:
Supports up to four Neptune sensors (flow, leak detection, or optical level sensors)
Fully integrates with Apex and Apex Fusion for real-time monitoring and automation
Compatible with Neptune PMUP pumps and other 24V accessories
Enables smart alerts, automated top-offs, emergency shutdowns, and more
Plug-and-play setup via AquaBus, no external power supply required
Ideal for use with Neptune ATO kits, water change systems, and sump safety setups
Enhance the intelligence and safety of your reef system with the Neptune Systems Fluid Monitoring Module (FMM)—the essential hub for advanced aquarium automation.
