Neptune Systems

Neptune Systems: The leader in aquarium automation and monitoring. The Apex Controller system allows hobbyists to monitor and control equipment, lighting, and water parameters from anywhere in the world.

Skip to results list

Active filters:

72 items

Filter

Active filters:

  • Neptune Energy Bar 832

    Neptune Energy Bar 832

    Neptune Energy Bar 832

    $359.99
    Sale price  $359.99 Regular price 
  • Neptune PMUP Multi-Purpose Utility Pump 24V DC for 1LINK Access Port (V2)

    Neptune PMUP Multi-Purpose Utility Pump 24V DC for 1LINK Access Port (V2)

    Neptune PMUP Multi-Purpose Utility Pump 24V DC for 1LINK Access Port (V2)

    $64.99
    Sale price  $64.99 Regular price 
  • Neptune Apex Systems Automatic Feeding System

    Neptune Apex Systems Automatic Feeding System

    Neptune Apex Systems Automatic Feeding System

    $154.90
    Sale price  $154.90 Regular price 
  • Neptune Apex Conductivity Calibration Solution- 53 mS/cm

    Neptune Apex Conductivity Calibration Solution- 53 mS/cm

    Neptune Apex Conductivity Calibration Solution- 53 mS/cm

    $7.99
    Sale price  $7.99 Regular price 
  • Neptune Flow Sensor w/ 1"MPT

    Neptune Flow Sensor w/ 1"MPT

    Neptune Flow Sensor w/ 1"MPT

    $89.99
    Sale price  $89.99 Regular price 
  • Neptune Flow Monitoring Kit (FMM, (2) FS-50, (4) 1/2" Adapters, (1) FS-100, (2) 1" Union)

    Neptune Flow Monitoring Kit (FMM, (2) FS-50, (4) 1/2" Adapters, (1) FS-100, (2) 1" Union)

    Neptune Flow Monitoring Kit (FMM, (2) FS-50, (4) 1/2" Adapters, (1) FS-100, (2) 1" Union)

    $259.99
    Sale price  $259.99 Regular price  $269.99
  • Neptune Apex Leak Detection Kit

    Neptune Apex Leak Detection Kit

    Neptune Apex Leak Detection Kit

    $189.99
    Sale price  $189.99 Regular price 
  • Neptune Apex Systems Lab Grade Conductivity Probe

    Neptune Apex Systems Lab Grade Conductivity Probe

    Neptune Apex Systems Lab Grade Conductivity Probe

    $250.00
    Sale price  $250.00 Regular price 
  • Neptune Flow Sensor - 2" with Unions

    Neptune Flow Sensor - 2" with Unions

    Neptune Flow Sensor - 2" with Unions

    $139.99
    Sale price  $139.99 Regular price 
  • Neptune Apex 15' Aquabus Cable (M/M)

    Neptune Apex 15' Aquabus Cable (M/M)

    Neptune Apex 15' Aquabus Cable (M/M)

    $42.71
    Sale price  $42.71 Regular price 
  • Neptune Apex 2 Channel Apex to Light Dimming Cable

    Neptune Apex 2 Channel Apex to Light Dimming Cable

    Neptune Apex 2 Channel Apex to Light Dimming Cable

    $28.49
    Sale price  $28.49 Regular price 
  • Neptune Apex 2 Channel AquaSurf / Apex to Stream Cable

    Neptune Apex 2 Channel AquaSurf / Apex to Stream Cable

    Neptune Apex 2 Channel AquaSurf / Apex to Stream Cable

    $32.05
    Sale price  $32.05 Regular price 
  • Neptune Apex Systems APEX/JR Temperature Probe

    Neptune Apex Systems APEX/JR Temperature Probe

    Neptune Apex Systems APEX/JR Temperature Probe

    $53.39
    Sale price  $53.39 Regular price 
  • Neptune Apex PM2 - Conductivity Temp Probe Module

    Neptune Apex PM2 - Conductivity Temp Probe Module

    Neptune Apex PM2 - Conductivity Temp Probe Module

    $127.88
    Sale price  $127.88 Regular price 
  • Neptune Apex PM1 - PH/ORP Temp Probe Module

    Neptune Apex PM1 - PH/ORP Temp Probe Module

    Neptune Apex PM1 - PH/ORP Temp Probe Module

    $127.88
    Sale price  $127.88 Regular price 
  • Neptune Apex I/O Breakout Box

    Neptune Apex I/O Breakout Box

    Neptune Apex I/O Breakout Box

    $62.27
    Sale price  $62.27 Regular price 
  • Neptune Apex 3' Aquabus Cable (M/M)

    Neptune Apex 3' Aquabus Cable (M/M)

    Neptune Apex 3' Aquabus Cable (M/M)

    $22.28
    Sale price  $22.28 Regular price 
  • Neptune Apex EnergyBar 4

    Neptune Apex EnergyBar 4

    Neptune Apex EnergyBar 4

    $359.99
    Sale price  $359.99 Regular price 
  • Neptune Apex 15' Aquabus Extension Cable (M/F)

    Neptune Apex 15' Aquabus Extension Cable (M/F)

    Neptune Apex 15' Aquabus Extension Cable (M/F)

    $42.71
    Sale price  $42.71 Regular price  $45.99
  • Neptune 1LINK Module / COR Replacement Power Supply

    Neptune 1LINK Module / COR Replacement Power Supply

    Neptune 1LINK Module / COR Replacement Power Supply

    $69.99
    Sale price  $69.99 Regular price  $72.99
  • Neptune Apex 6' Aquabus Cable (M/M)

    Neptune Apex 6' Aquabus Cable (M/M)

    Neptune Apex 6' Aquabus Cable (M/M)

    $28.49
    Sale price  $28.49 Regular price 
  • Neptune 12v Apex Power Supply

    Neptune 12v Apex Power Supply

    Neptune 12v Apex Power Supply

    $26.71
    Sale price  $26.71 Regular price 
  • Neptune Optical Sensor

    Neptune Optical Sensor

    Neptune Optical Sensor

    $41.84
    Sale price  $41.84 Regular price 
  • Neptune Apex Variable Speed / Dimming Module

    Neptune Apex Variable Speed / Dimming Module

    Neptune Apex Variable Speed / Dimming Module

    $136.89
    Sale price  $136.89 Regular price  $149.99