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  • 3 ft. AquaBus Cable [Male/Male]

    3 ft. AquaBus Cable [Male/Male]

    Used to connect an AquaBus module (PM1, PM2, EB8, etc) to another AquaBus Module or Apex base unit.…

    $17.48
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    Apex Controller System

    Apex Controller System

    Neptune has put together a package that included the salinity, temp, pH and ORP probes, along with WiFi connectivity all in a single package. The Apex Controller is by far one of the most advance dedi…

    $1,079.95
  • Apex Double Junction Lab Grade PH Probe

    Apex Double Junction Lab Grade PH Probe

    Neptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently.…

    $101.18
  • Automatic Feeding System

    Automatic Feeding System

    A key component of caring for aquatic animals is regularly providing them with food, but in amounts that get consumed immediately so as not to pollute the aquarium. On top of that, most species do bes…

    $134.99
  • Conductivity Calibration Solution - 53.0 mS

    Conductivity Calibration Solution - 53.0 mS

    Used to calibrate your Conductivity/Salinity Probe and PM2 for saltwater salinity monitoring applications.…

    $4.99
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    Dual Pump Fluid Delivery and Dosing System

    Dual Pump Fluid Delivery and Dosing System

    A multi-purpose dosing and fluid delivery system of uncompromising quality combined with the simplicity of Apex Fusion software wizards for operations such as: 2-Part Dosing (Calcium and Alkalinity), …

    $404.99
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    Energy Bar 8

    Energy Bar 8

    The Energy Bar 8 adds additional outlet for your Neptune Systems Apex Controller.…

    $215.93
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    Energy Bar 832

    Energy Bar 832

    The Energy Bar 832 has been completely redesigned, with more robust outlets, individual LEDs show the status of each outlet, per outlet power consumption, and 1Link Accessories like the DOS and WAV pu…

    $337.40
  • Extended Life Temperature Probe For Apex Controllers

    Extended Life Temperature Probe For Apex Controllers

    Replace your Temperature Probe, add one for another tank, or put one on your PM2/PM3 module for temperature compensated readings.…

    $40.43
  • I/O Breakout Box

    I/O Breakout Box

    When connected to the I/O Port of your Apex this Breakout Box gives you an easy way to connect up to six external switch inputs for things like Float Switches, Reed Switches, Humidity Sensors and othe…

    $53.93
  • LD-2 Solid Surface Leak Detection Probe

    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
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    LDK Leak Detection Kit

    LDK Leak Detection Kit

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

    $202.43
  • Magnetic Probe Rack

    Magnetic Probe Rack

    Neptune's Magnetic Probe Rack is the perfect product for anyone with an existing Apex or those using probes with other controllers. The Magnetic Probe Rack has four locations for probes so it can hol…

    $53.99
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    Neptune Auto Top-Off Kit

    Neptune Auto Top-Off Kit

    The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation. Can be used on a standalone basis or connected to your APEX.…

    $269.99
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    Neptune DOS Dual Reservoir

    Neptune DOS Dual Reservoir

    An elegant and highly refined solution to two-part/liquid storage, the DOS Dual Reservoir's advanced features are Apex Ready!…

    $269.93
  • 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 Solenoid Valve

    Neptune Solenoid Valve

    This 24VDC powered, normally-closed (NC), solenoid valve has push-fit tubing input and outputs designed for standard 1/4? tubing. Common uses include safety stops for RODI systems, CO2 systems on cal…

    $40.49
  • Neptune Systems Wireless Expansion Module [WXM]

    Neptune Systems Wireless Expansion Module [WXM]

    The Neptune Systems Wireless Expansion module [WXM] allows for truly flexible control of Ecotech Marines Radion LEDs and EcoSmart wireless pumps.…

    $168.68
  • Optical Level Sensor

    Optical Level Sensor

    This sensor plugs into your FMM, your ATK Control Module, and using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to wet. This sensor can be used f…

    $33.68
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