null

Neptune Systems

Filters
  • On Sale 10%
    (OPEN BOX) A3 Apex Jr Aquarium Monitor (A3JRSYS) - Neptune Systems
    On Sale 10%

    (OPEN BOX) A3 Apex Jr Aquarium Monitor (A3JRSYS) - Neptune Systems

    Neptune Systems

    $299.95
    $269.99
    UNUSED CUSTOMER RETURN The A3 Jr will be a new, "monitoring-only," system that offers the same monitoring the A3 Apex offers without the control of the EB832.  The A3 Apex Jr. is the first...
  • 10.00 pH Calibration Fluid (5 Pack) - Neptune Systems

    10.00 pH Calibration Fluid (5 Pack) - Neptune Systems

    Neptune Systems

    $9.99
    Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe into the solution when performing the calibration...
  • 10.00 pH Calibration Fluid (Single Pack) - Neptune Systems

    10.00 pH Calibration Fluid (Single Pack) - Neptune Systems

    Neptune Systems

    $1.95
    Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe into the solution when performing the calibration...
  • 15" Liquid Level Sensor (LLS-15) - Neptune Systems

    15" Liquid Level Sensor (LLS-15) - Neptune Systems

    Neptune Systems

    $64.99
    Probably the most popular sized level sensor this is the ideal sensor for your average containers used in and around aquarium.  This will be the ideal sensor for measuring the return pump...
  • 2 Channel Apex to Light Dimming Cable  - Neptune Systems

    2 Channel Apex to Light Dimming Cable - Neptune Systems

    Neptune Systems

    $16.99
    Apex LED Light Dimming Cable – 2 Channel Use this cable to connect two channels of 0-10V dimmable LED lights to your Apex System or Advanced LED Dimming Module – VDM Use this cable to...
  • 2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems

    2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems

    Neptune Systems

    $21.99
    This three foot cable connects to the variable outputs built into the Apex, Apex Classic, and the VDM which has two DIN5 connectors.  This enables speed control of up to two TunzeTM Stream...
  • 2-Month Trident NP Reagent Kit - Neptune Systems

    2-Month Trident NP Reagent Kit - Neptune Systems

    Neptune Systems

    $59.99
    Do to the nature of the chemicals used in the reagents, all orders that include Trident NP reagents must ship ground only.   Replacement Reagent Kit for Trident NP (2 Month...
  • 23" Liquid Level Sensor (LLS-23) - Neptune Systems

    23" Liquid Level Sensor (LLS-23) - Neptune Systems

    Neptune Systems

    $84.99
    The 23″ sensor is a bit larger version of the 15″ sensor and can be utilized in similar applications to the 15″ but for larger sized-aquariums.   A great application to...
  • 35" Liquid Level Sensor (LLS-35) - Neptune Systems

    35" Liquid Level Sensor (LLS-35) - Neptune Systems

    Neptune Systems

    $109.99
    The largest of the LLS sensors is the 35″ sensor.  This sensor is to be used for large reservoirs that are often utilized for saltwater reservoirs for manual and automatic water changes...
  • 4" Liquid Level Sensor (LLS-4) - Neptune Systems

    4" Liquid Level Sensor (LLS-4) - Neptune Systems

    Neptune Systems

    $47.99
    The 4″ LLS is the smallest of the four sensor offerings.  It is the perfect fit for small reservoirs for small sumps, ATO reservoirs and additive containers.  This can be a great...
  • 7.00 pH Calibration Fluid (5 Pack) - Neptune Systems

    7.00 pH Calibration Fluid (5 Pack) - Neptune Systems

    Neptune Systems

    $9.99
    Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe into the solution when performing the calibration...
  • 7.00 pH Calibration Fluid (Single Pack) - Neptune Systems

    7.00 pH Calibration Fluid (Single Pack) - Neptune Systems

    Neptune Systems

    $1.95
    Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe into the solution when performing the calibration...
  • A3 Apex Jr Aquarium Monitor (A3JRSYS) - Neptune Systems

    A3 Apex Jr Aquarium Monitor (A3JRSYS) - Neptune Systems

    Neptune Systems

    $299.95
    The A3 Jr is a Monitoring Only solution.  You can not turn anything on or off with it straight out of the box.  It becomes a full controller however as soon as you add a Powerbar.  To...
  • A3 Apex PRO System (A3PROSYS) - Neptune Systems

    A3 Apex PRO System (A3PROSYS) - Neptune Systems

    Neptune Systems

    $945.99
    Key New Features in our A3 Series: The A3 Pro will include all new, industry-first, Liquid Level Sensor (LLS) which will have the ability to measure and monitor the depth of water and a new optical...
  • A3 Apex System (A3APEXSYS) - Neptune Systems

    A3 Apex System (A3APEXSYS) - Neptune Systems

    Neptune Systems

    $629.99
    Key New Features in our A3 Series: The A3 Apex will include a new Magnetic Optical Sensor that is designed to better prevent water incursion and includes our classic Solid Surface Leak Detector...
  • Apex 1' Aquabus Cable ( M/M ) - Neptune Systems

    Apex 1' Aquabus Cable ( M/M ) - Neptune Systems

    Neptune Systems

    $11.99
    Use this cable to connect Apex Systems and modules together. The Apex is a modular system that allows you to connect many modules together in either a “daisy-chain” or star topology...
  • Apex 15' Aquabus Cable ( M/M ) - Neptune Systems

    Apex 15' Aquabus Cable ( M/M ) - Neptune Systems

    Neptune Systems

    $23.99
    Use this cable to connect Apex Systems and modules together. The Apex is a modular system that allows you to connect many modules together in either a “daisy-chain” or star topology...