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  • Neptune Advanced Leak Detection Module

    Neptune Advanced Leak Detection Module

    The Neptune Systems Advanced Leak Detection [ALD] Module now gives your Apex the ability to detect water on the floor in up to four separate locations and tells your Apex to sound an alarm, email you,…

    $101.19
  • Neptune Advanced Leak Detection Probe [Low-Profile]

    Neptune Advanced Leak Detection Probe [Low-Profile]

    Use this probe in combination with the ALD module. The probe is low-profile so it slips easily under your carpet; hiding it away, but giving you the peace of mind of leak detection. Easily plugs into …

    $40.43
  • Neptune Advanced Leak Detection Probe [Solid-Surface]

    Neptune Advanced Leak Detection Probe [Solid-Surface]

    This probe is used in combination with the ALD module. The probe is weighted making it perfect for solid surface applications such as tile and wood floors, or inside your aquarium cabinet. This weight…

    $40.43
  • Neptune Flow Monitoring Kit

    Neptune Flow Monitoring Kit

    The FMM (Fluid Monitoring Module) included in this kit is a multi-purpose module that, with the help of various accessories, enables your Apex to do: Flow Monitoring, Leak Detection, Water Level Detec…

    $269.93
  • Neptune Flow Sensor - 2 in. with Unions

    Neptune Flow Sensor - 2 in. with Unions

    Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe.…

    $134.93
  • Neptune Flow Sensor with 1 in. ID unions

    Neptune Flow Sensor with 1 in. ID unions

    Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe.…

    $80.99
  • Neptune Flow Sensor with 1/2 in. adaptors

    Neptune Flow Sensor with 1/2 in. adaptors

    Usually used with aquarium accessories like reactors, carbon/GFO filters, etc., this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the…

    $40.43
  • Neptune Fluid Monitoring Module

    Neptune Fluid Monitoring Module

    The FMM (Fluid Monitoring Module) is a module that connects to any Apex model (Apex Classic, Apex Lite, Apex Jr.) via it’s AquaBus port providing four multi-function monitoring ports that can be use…

    $134.93
  • Neptune LD-2 Solid Surface Leak Detection Probe

    Neptune LD-2 Solid Surface Leak Detection Probe

    The LD-2 is a full size leak detection probe that is compatible with the Neptune FMM module. It does not work with Neptune's ALD module. The full size sensor is great for inside of your stand, on har…

    $40.43
  • Neptune LDK Leak Detection Kit

    Neptune LDK Leak Detection Kit

    Neptune's LDK (Leak Detection Kit) allows you to add leak detection to your Apex Controller.…

    $202.43
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