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Neptune Systems

Neptune Systems

Neptune Systems is one of the world’s leading manufacturers of aquarium controllers. The company was founded in 1995 for the purpose of developing affordable water quality monitoring and control instrumentation. Their engineering team has extensive expertise in computer hardware and software system design as well as a background in water quality analysis. Neptune Systems uses these finely-honed engineering skills to develop innovative monitoring and control solutions for use in reef and fresh water aquariums, aquaculture tanks, hydroponics systems and general laboratory use. Neptune Systems is best known for their AquaController line. The company is known for their innovation and customer centricity. Our flagship product, the Apex AquaController, is the industry leading aquarium monitoring and control system controlling tens of thousands of aquariums worldwide. And now, with our new Apex Fusion cloud based service, we are poised to be the “Nest” of the aquarium world.

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  • Neptune Systems 24VDC 36W Power Supply - PS36

    Neptune Systems 24VDC 36W Power Supply - PS36

    Neptune Systems 24VDC 36W Power Supply - PS36

    This 24VDC, 36W power supply is used with the FMM so that you can attach the powered accessories above like the PMUP or the Solenoid Valve. This power supply is for 110V USA-style  outlets.

    $29.95
  • Neptune Systems Lunar Simulator LEDs (3)

    Neptune Systems Lunar Simulator LEDs (3)

    Neptune Systems Lunar Simulator LEDs (3)Want to more accurately simulate the natural environment for your tank inhabitants?Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Many corals continue to grow under moonlight conditions and for some fish and coral it is important for the reproductive process. Also, night predators come out and cruise, while prey go into hiding.The other benefit of moonlights is that it extends the time you can enjoy your aquarium and in a totally different way. We all like to go to our tank with a flashlight and see whats going on, but it can often startle many creatures and send them into hiding. With a moonlight, your tank has just enough light for you to see many of the fascinating things going on in the aquarium after the main lights go down.
    $39.95
  • LDK Leak Detection Kit - Neptune Systems

    LDK Leak Detection Kit - Neptune Systems

    LDK Leak Detection Kit - Neptune Systems

    Detecting a leak early can be the difference between saving a tank to an entire loss. Neptune's Leak Detection Kit is the perfect solution for anyone that uses an Apex Controller to monitor and control their aquarium. The LDK system will plug right into your current Apex through the Aquabus connections and includes two Leak Detection Sensors. The sensors can be placed in multiple areas around your tank and its equipment. 

    $149.95
  • Neptune Systems AFS Automatic Feeding System

    Neptune Systems AFS Automatic Feeding System

    Neptune Systems AFS Automatic Feeding System

    Great things happen when you combine the functionality of our proven Apex AquaController and the mechanics of a great autofeeding mechanism. It has long been known that feeding smaller amounts, more often, is the most successful way to feed your fish and corals.

    (1)
    $99.95

    Out of stock

  • AquaController Jr. / AC III / APEX Temperature Probe by Neptune Systems

    AquaController Jr. / AC III / APEX Temperature Probe by Neptune Systems

    AquaController Jr. / AC III / APEX TemperatureProbe by Neptune Systems...
    (1)
    $29.95
  •  Neptune Systems Apex WIFI Controller System w/Silver Display & Dual Wav Pumps

    Neptune Systems Apex WIFI Controller System w/Silver Display & Dual Wav Pumps

     Neptune Systems Apex WIFI Controller System w/Silver Display & Dual Wav Pumps

    Welcome to the future.  The New Apex controller system has WIFI built in, includes a redesigned Energy Bar 832 with eight 120V AC outlets, includes an internal 100W 24VDC power supply as well. That power supply feeds three built-in 1LINK ports as well as two 24VDC accessory ports. Each individual outlet has power monitoring and there are individual LED indicators for each outlet.  The New Apex also comes with a PM2 built in so you can natively monitor salinity without having to buy any extra modules or probes.  The New WIFI Apex is backward compatible with all your current Apex Gear, All Modules, Energy Bars, Probes, DOS Pumps, WAV Pumps, etc.

    $1,299.95
  • Neptune Systems APEX Aqua Controller BASE UNIT

    Neptune Systems APEX Aqua Controller BASE UNIT

    Neptune Systems APEX Aqua Controller BASE UNIT

    Our flagship aquarium controller

    Our Apex System is the best-value aquarium controller on the market today. Dollar for dollar you will not find a higher-quality controller that gives you more features, is easier to use, or has a larger and more active user base than the Apex.

    Included:

    • Apex Base Unit
    (2)
    $295.00
  • Neptune Systems I/O Break Out Box

    Neptune Systems I/O Break Out Box

    Easily add float switches, water on the floor sensors, etc. to the APEX, AquaController 3 or AquaController 3 Pro. Simply plug the Breakout box's minidin 8 cable into the AquaController I/O port...
    (5)
    $39.95
  • Neptune Systems Apex Aquarium Controller - EB832, Temp Probe, Salinity Probe, Double Junction Lab pH & Lab

    Neptune Systems Apex Aquarium Controller - EB832, Temp Probe, Salinity Probe, Double Junction Lab pH & Lab

    Neptune Systems Apex Aquarium Controller - EB832, Temp Probe, Salinity Probe, Double Junction Lab pH & Lab

    The Neptune Systems Apex Aquarium Controller System includes everything to monitor and control your aquariums from anywhere in the world.  It monitors temperature, ph, orp, salinity along with 8 individual controllable outlets.  

    The Neptune Systems Apex Aquarium Controller System does all the dirty work for your aquarium so you can do more important things like fragging your corals or layng on your couch and enjoying your aquarium. The Apex System has built in Wi-Fi, an incredible 802.11g/n Wi-Fi connection with reliability that rivals a wired connection.  The Apex System comes with all the essentials for monitoring and controlling a reef like controllable power outlets, temperature, pH, ORP, salinity, etc.  What's awesome about the Neptune Systems is that it allows you to monitor and control the conditions of you tank using your laptop, tablet, or mobile phone.You don't have to go to your aquarium to check the conditions of your tank anymore. Everything can be monitored and controlled from the touch of your phone. Talk about convenience!

    The Energy Bar 832 was redesigned from the ground up and includes eight 120V AC outlets, an internal 100W 24VDC power supply, three built-in 1LINK ports and two 24VDC accessory ports. Each individual outlet has power monitoring and there are individual LED indicators for each outlet.

    (9)
    $799.95
  • Neptune Systems PM2, Conductivity, Temperature, I/O Expansion Box

    Neptune Systems PM2, Conductivity, Temperature, I/O Expansion Box

    Neptune Systems PM2, Conductivity, Temperature, I/O Expansion Box

    The PM2 probe module (shown above) , includes support for conductivity (salinity), temperature, and 6 digital inputs. The PM2 features are:

    * Monitor/Control Conductivity and temperature.
    * 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc.
    * Full datalogging support in Apex Base module.
    * Up to 240 AquaBus modules can be added to the Apex system.
    * Plug and Play. Automatically recognized when installed into the system.
    * Two AquaBus connectors for flexible expansion via AquaBus
    * Comes with 3' AquaBus cable.
    * Galvanic Isolation for accurate and reliable probe readings.
    * Led Status Indicator
    * Upgradeable firmware.
    * Compatible with Apex and Apex Lite systems.

    (2)
    $84.95
  • Neptune Systems Double Junction Lab Grade ORP Probe

    Neptune Systems Double Junction Lab Grade ORP Probe

    Neptune Systems Double Junction Lab Grade ORP Probe

    Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode.

    What's the difference between double junction and single junction probes?
    Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into the electrolyte which changes the accuracy of the probe and requires more frequent calibrations.
     

    Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode.

    $84.95
  • Neptune Systems 15' AquaBus Extension Cable (Male/ Female)

    Neptune Systems 15' AquaBus Extension Cable (Male/ Female)

    Neptune Systems 15' AquaBus Extension Cable (Male/ Female)...
    $19.95
  • Neptune Systems Fluid Monitoring Module - FMM

    Neptune Systems Fluid Monitoring Module - FMM

     Neptune Systems Fluid Monitoring Module - FMM

    FMM – FLUID MONITORING MODULE
    IT DOES SO MUCH!

    The FMM (Fluid Monitoring Module) is a multi-purpose module that, with the help of various accessories, enables your Apex to do:

    • Flow Monitoring
    • Leak Detection
    • Water Level Detection
    • Power 24VDC accessories
    • Future sensors
    $99.95
  • Neptune Systems OS1 Optical Sensor

    Neptune Systems OS1 Optical Sensor

    Neptune Systems OS1 Optical Sensor

    This sensor plugs into your FMM 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 for constructing your own ATO (auto-top-off), as a high-level warning sensor in your sump, water storage level sensor, and much more.

    The sensors can be mounted into custom brackets or through a hole in a vessel. Included are a fastening nut and silicone washer.  These sensors are sold individually.

    $24.95
  • Neptune Systems Apex Jr. Controller with Temp Probe & Display

    Neptune Systems Apex Jr. Controller with Temp Probe & Display

    Neptune Systems Apex Jr. with Temp Probe & Display

    Apex Jr System

    * The Apex Jr System delivers a professional quality controller at hobbyist prices. 
    * Built-in Ethernet
    * Integrated Ethernet port
    * Most advanced web server available
    * Interactive graphing application in the web server
    * Interfaces with AquaNotes iPhone application
    * Compatible with all Major web browsers (Internet Explorer, Firefox, and Safari)
    * Only aquarium controller with web server monitoring, control, and configuration
    * Compatible with wireless bridges or game adapters (802.11x) so that wireless network communication is possible
    * Email or text message alarms
    * Email alarms or audible alarms when Energy Bar power fails
    * RSS and XML Support

    (4)
    $239.95
  •  ATK - Auto Top-Off Kit - Neptune Systems

    ATK - Auto Top-Off Kit - Neptune Systems

    ATK - AUTOMATIC TOP-OFF KIT

    The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation.

    The new aquarium hobbyist has many challenges, but none is more annoying than the chore of adding water, every day, to make up for that lost to evaporation (a.k.a. topping off/up).  This alone usually makes the automatic top-off (ATO) device the first piece of automation equipment purchased.


    $199.95
  • Neptune Systems Advanced Leak Detection P1 Low-Profile (under carpet) Probe

    Neptune Systems Advanced Leak Detection P1 Low-Profile (under carpet) Probe

    Neptune Systems Advanced Leak Detection Low-Profile (under carpet) ProbeThe long-awaited 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, or whatever action you desire giving you the ultimate in peace of mind. This new module is Plug-and-Play, connecting to the Apex Systems AquaBus. It has four separate probe ports where you can plug in either the optionally available low-profile probe (perfect for under carpets) or the weighted, solid-surface probe. The ALD has four inputs for the ALD probes.
    $29.95
  • Neptune Systems Lab Grade ORP probe

    Neptune Systems Lab Grade ORP probe

    Neptune Systems Lab Grade ORP probe

    - ORP precision is 1 mV.
    - Lab grade probe w/ 10' coax cable.
    - Platinum band electrode.
    - Standard BNC Connector

    (2)
    $69.95
  •  Neptune Systems Apex WIFI Controller System w/Silver Display

    Neptune Systems Apex WIFI Controller System w/Silver Display

     Neptune Systems Apex WIFI Controller System w/Silver Display

    Welcome to the future.  The New Apex controller system has WIFI built in, includes a redesigned Energy Bar 832 with eight 120V AC outlets, includes an internal 100W 24VDC power supply as well. That power supply feeds three built-in 1LINK ports as well as two 24VDC accessory ports. Each individual outlet has power monitoring and there are individual LED indicators for each outlet.  The New Apex also comes with a PM2 built in so you can natively monitor salinity without having to buy any extra modules or probes.  The New WIFI Apex is backward compatible with all your current Apex Gear, All Modules, Energy Bars, Probes, DOS Pumps, WAV Pumps, etc.

    $899.95
  • Neptune Systems DOS Dosing Pump - Dosing and Fluid Metering System

    Neptune Systems DOS Dosing Pump - Dosing and Fluid Metering System

    Neptune Systems DOS Dosing Pump - Dosing and Fluid Metering 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)
      • Other additives dosing
      • Automatic water changes
      • micro-quantity dosing
      • delivery of liquid foods and supplements
      • Requires: Apex, Apex Lite, or Apex Jr. Controller
    The DOS connects to any Apex via its AquaBus connection. The true versatility and functionality of the DOS comes to life via the software wizards built into Apex Fusion. This takes dosing to a whole new level in terms of ease of use as well as functionality when compared to standalone dosing systems because the DOS is part of your Apex ecosystem. Not only can you integrate it into other operations and devices you have configured, but we also will be continuing to expand on its capabilities as time goes on via software updates to Apex Fusion. 
    (2)
    $299.95
  • Oxyguard Dissolved Oxygen Probe with 10 foot Cable by Neptune Systems

    Oxyguard Dissolved Oxygen Probe with 10 foot Cable by Neptune Systems

    Oxyguard Dissolved Oxygen Probe by Neptune Systems...
    $699.95
  • Neptune Systems - Replacement impeller for Single WAV Pump

    Neptune Systems - Replacement impeller for Single WAV Pump

    Neptune Systems - Replacement impeller for Single WAV Pump 

    If you need a new propeller for your Neptune WAV powerhead or just want to keep an extra on hand, we carry OEM supplied replacements. 

    • Includes magnet, baseplate, propeller, and shaft
    • Replaced in seconds
    • Compatible with Neptune WAV Pumps only

    OEM supplied replacement propeller for Neptune Single WAV Pumps. The replacement propeller is guaranteed to fit in your current WAV pump and can be replaced within seconds. Just remove your old propeller from the pump body, and install the new one in the reverse order. 

    In most cases, impellers and propellers fail because of mineral build up on the magnetic shaft. Regular cleaning of the magnet is highly recommended to help increase the lifespan of the propeller assembly. 


    $49.95
  • Neptune Systems WAV 2 Powerheads Starter Kit

    Neptune Systems WAV 2 Powerheads Starter Kit

    Neptune Systems WAV 2 Powerheads Starter Kit

    The WAV moves water. Plain and simple. More than 4000 gallons per hour of it! Better yet, for the same amount of flow, the WAV is smaller, uses less power, and is quieter than the most popular powerhead pumps on the market.

    A powerhead that answers all your needs:

    • Extreme flow (~4000+ gph)
    • Compact size (less total mass compared to nearly all similar flow pumps)
    • Directional flow (pivots with 40 degree range of motion and can be rotated – great for rear wall use)
    • Safe, 24V DC operation
    • Low power consumption – <35W at the wall
    • Multiple operational modes (random flow modes, mirror, inverse, etc.)
    • Easy to clean (pump automatically shuts off when removed from water)
    • Incredibly Quiet (possibly the quietest driver on the market)
    • Magnetic mount works on up to 1″ glass (in a class by itself)
    • Easy installation with just a single skinny wire for all power and control (1LINK interface makes it a snap!)
     

    WAV Starter Kit Includes:

    • Two (2) WAVs
    • 1LINK Module
    • 100W 24VDC Power Supply
    • 3′ AquaBus Cable

    WAV Starter Kit Requires:

    • Apex, Apex Lite, or Apex Jr.

     

    (3)
    $499.95
  • Neptune Systems Energy Bar 8

    Neptune Systems Energy Bar 8

    Neptune Systems Energy Bar 8

    The EnergyBar 8 module features 8 independently controllable outlets. With power failure detection, active electrical current monitoring, and failsafe features make this power bar far better than any competing units.

    (3)
    $159.95
  • Neptune Systems ADM Apex Display Module

    Neptune Systems ADM Apex Display Module

    Neptune Systems ADM Apex Display Module

    $99.95
  • Neptune Systems 2 Channel AquaSurf/Apex to Stream Cable

    Neptune Systems 2 Channel AquaSurf/Apex to Stream Cable

    2 Channel AquaSurf/Apex to Stream Cable

    (1)
    $19.95
  • Neptune Systems Practical Multi-purpose Utility Pump

    Neptune Systems Practical Multi-purpose Utility Pump

    Neptune Systems Practical Multi-purpose Utility Pump

    The PMUP is a multi-purpose pump that can be used for many different tasks on your aquarium. The most popular uses will be for:

    • Automatic Top-Off (ATO)
    • Carbon reactors
    • GFO reactors
    • Biopellet reactors
    • Many other salt or freshwater uses

     

    Specifications:

    • Dimensions – 4.58″ x 2.24″
    • Output – 100gph @ 0′
    • Max Head – 14′
    • Power – 17W

     

    Requires:

    • Apex (any model)
    • 1Link module or Energy Bar 832 with available DC24 accessory port
    $39.95
  • Neptune Systems Flow Sensor - 1/2" with adapters - FS50

    Neptune Systems Flow Sensor - 1/2" with adapters - FS50

    Neptune Systems Flow Sensor - 1/2" with adapters - FS50

    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 flow rate of water through that pipe.

    The flow sensor itself uses BSPP threads so for North American customers we have included two specially designed PVC adapters with slip fittings to adapt it to standard 1/2″ PVC plumbing.  The FS-50 will work with flow rates from 30-250 gph.

    $29.95
  •  AquaIllumination to VDM Adapter Cable by Neptune Systems

    AquaIllumination to VDM Adapter Cable by Neptune Systems

    Aqua Illuminations to VDMAdapter Cable by NeptuneSystems...
    $17.95
  •  Neptune Systems LD1 Leak Detection Probe for use under carpet

    Neptune Systems LD1 Leak Detection Probe for use under carpet

    Neptune Systems LD1 Leak Detection Probe for use under carpet

    Plug this probe into your FMM and then place it underneath your carpet near your aquarium. Upon contact with water this probe will communicate to your Apex and alerts or other actions can then take place. Don’t have carpet, see the next probe listed here. Note:

    NOTE: The LD-1 will only work with the FMM and cannot be used with the ALD module.

    $29.95
  • Neptune Systems Lunar Simulator LEDs (4)

    Neptune Systems Lunar Simulator LEDs (4)

    Neptune Systems Lunar Simulator LEDs (4)Want to more accurately simulate the natural environment for your tank inhabitants?Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Many corals continue to grow under moonlight conditions and for some fish and coral it is important for the reproductive process. Also, night predators come out and cruise, while prey go into hiding.The other benefit of moonlights is that it extends the time you can enjoy your aquarium and in a totally different way. We all like to go to our tank with a flashlight and see whats going on, but it can often startle many creatures and send them into hiding. With a moonlight, your tank has just enough light for you to see many of the fascinating things going on in the aquarium after the main lights go down.
    $49.95
  • COR15 Intelligent Return Pump - Neptune Systems

    COR15 Intelligent Return Pump - Neptune Systems

    COR15 Intelligent Return Pump - Neptune Systems

    Your return pump is by far the most important piece of equipment on your aquarium. It circulates the water which is basically the life-blood of a tank. Creating a great aquarium is just like building a great body – it all starts at the core – and this is precisely how our pump got its name!

    The COR is a variable speed, brushless, DC-driven centrifugal water pump designed specifically for aquariums to be intelligent, energy-efficient, unbelievably quiet, and incredibly powerful for its size.


    $274.95
  • Neptune Systems APEX Aqua Controller with Lab Grade pH Probe

    Neptune Systems APEX Aqua Controller with Lab Grade pH Probe

    Neptune Systems APEX Aqua Controller with Lab Grade pH Probe

    Our flagship aquarium controller

    Our Apex System is the best-value aquarium controller on the market today. Dollar for dollar you will not find a higher-quality controller that gives you more features, is easier to use, or has a larger and more active user base than the Apex.

    The Apex System comes complete with:

    • Apex Base Unit
    • Energy Bar 8 (or Energy Bar 6 if Intl.)
    • Apex Display Module
    • Long-life Temperature Probe
    • pH Probe
    (3)
    $549.95
  • Neptune Systems Lab Grade Conductivity Probe

    Neptune Systems Lab Grade Conductivity Probe

    Neptune Systems Lab Grade Conductivity Probe

    - Dual Range
    - 0 to 999 us/cm or
    - to 99.9 ms/cm
    - Lab quality probe w/10' cable
    - Minidin 4 Connector

    (3)
    $124.95
  • Neptune Systems - 4 Meter Tubing for DOS Dosing System

    Neptune Systems - 4 Meter Tubing for DOS Dosing System

    Neptune Systems - 4 Meter Tubing for DOS Dosing System

    Replacement Tubing for the Neptune DOS Dosing and Fluid Metering System

    If you need longer tubing for your DOS dosing system or DDR reservoirs. Extend the distance from your pump to the reservoirs, or the pump to your tank. 

    Two Sizes Available:

    • 4 Meters
    • 16 Meters


    $4.95
  • Neptune Systems DDR Dual Reservoir

    Neptune Systems DDR Dual Reservoir

    Neptune Systems DDR Dual Reservoir

    This attractive fluid containment system stores your dosing fluids in style and even tells you when it’s time to refill!

    • Each side stores two liters (2L) of fluid
    • Connects directly to your DŌS
    • Optical sensors inform your APEX when levels are low
    • Strong, cast-acrylic construction
    • Low-profile – won’t easily tip over
    • Easy to refill
    • Push-fit tubing connections
    • Use for 2-part (Alk/Cal), additives and other applications
    (1)
    $199.95

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