Neptune Systems - Module Fluid Monitoring Module Equipment coffee-colored leaves with prominent veins

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Temperature: Tolerant of a wide range

Cut to size to fit your filter chamber

The tissue culture format guarantees a healthy and pest-free start for new or established layouts

Neptune Systems - Module Fluid Monitoring Module Equipment coffee-colored leaves with prominent veinsThe 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,