CONTROLLER & MONITOR ACCESSORIES (168)
Best selling Best selling
  • Neptune Aquabus 30' Extension (M/F)
    $35.99 $39.99
    No reviews

    Aquabus 30′ Extension Cable This is a thirty foot Male/Female Aquabus cable that is used as an extension cable to...

  • Neptune Systems Flow Monitoring Kit (FMM, (2) FS-50, (4) 1/2" Adapters, (1) FS-100, (2) 1" union
    $233.99 $259.99
    No reviews

    FLOW SENSORS FMM - FLUID MONITORING MODULE The FMM (Fluid Monitoring Module) is a module that connects to any Apex...

  • Neptune Systems 1LINK Male - Female- Extension 10'
    $31.49 $34.99
    No reviews

    This is a ten foot Male/Female extension cable for the 1Link. To extend the WAVs

  • Neptune 1Link Module
    $179.99 $199.99
    No reviews

    1LINK – EASY, ONE-CLICK INSTALLATION   The WAV is the first of a line of aquarium products from Neptune Systems...

  • Neptune Lunar Simulator LEDs (4)
    $71.99 $79.99
    No reviews

    Lunar LED String – 4 LEDs Use this string of LEDs in combination with your Lunar Simulation Module When you...

  • Neptune Lunar Simulator LEDs (2)
    $44.99 $49.99
    No reviews

    Lunar LED String – 2 LEDs Use this string of LED in combination with your Lunar Simulation Module When you...

  • Neptune Leak Detection Low-Profile (under-carpet) Probe (For FMM Module)
    $44.99 $49.99
    No reviews

    Leak Detection Probe for use under carpet  (LD-1) Plug this probe into your FMM and then place it underneath your...

  • Neptune Systems Apex Variable Speed/Dimming Module
    $116.99 $129.99
    No reviews

    Have the Apex take control of your variable speed pumps and do things you never could imagine with a stock...

  • Apex 2 Channel AquaSurf/Apex to Stream Cable
    $26.99 $29.99
    No reviews

    2 Channel AquaSurf or Apex to stream cable assembly. It has 1 RJ45 connector which plugs into the Apex base...

  • Apex 2 Channel Apex to Light Dimming Cable
    $22.49 $24.99
    No reviews

    2 Channel light dimming cable for Apex variable speed ports. It has 1 RJ45 connector on one end of the...

  • Apex 15' AquaBus Extension Cable (M/F)
    $35.99 $39.99
    No reviews

    15' Male/Female AquaBus cable. Extension Aquabus cable used to lengthen AquaBus cables so that modules which are more than 15'...

  • Apex 15' AquaBus Cable (M/M)
    $35.99 $39.99
    No reviews

    15' Male/Male AquaBus cable.  Used to connect an AquaBus module (PM1, EB8, etc) to another AquaBus Module or Apex base...

  • Neptune Lunar Simulator LEDs (2) - NEW OPEN BOX RETURN
    $44.99 $49.99
    No reviews

    OPEN BOX RETURN- SAVE 20% Lunar LED String – 2 LEDs Use this string of LED in combination with your...

  • ReefControl Power 8 - Panel
    $99.00

    OUT OF STOCK

    No reviews

    ReefControl Power 8 - Panel

  • RedSea ReefSense – Single Probe holder
    $12.50

    OUT OF STOCK

    No reviews

    RedSea ReefSense – Single Probe holder Adjustable height probe holder with fittings for standard 12mm and 18mm diameter probes. Clips...

  • RedSea ReefControl - Grounding Probe
    $30.00

    OUT OF STOCK

    No reviews

    ReefControl Power Titanium Grounding Probe   Connecting the Grounding Probe to the dedicated port on the ReefControl Power will safely...

  • RedSea ReefControl - ReefSense Port Expander
    $69.00

    OUT OF STOCK

    No reviews

    RedSea ReefControl - ReefSense Port Expander The ReefSense 4-port expander enables the ReefControl Pro to accommodate 7 ReefSense Probes/sensors.

  • RedSea ReefSense – Magnetic 4-probe holder
    $49.00

    OUT OF STOCK

    No reviews

    RedSea ReefSense – Magnetic 4-probe holder Holds up to 4 probes, suitable for 12mm ½” glass.

  • RedSea ReefSense – Leak Detector
    $40.00

    OUT OF STOCK

    No reviews

    The ReefSense digital Leak Detector can be connected to the ReefControl Lite or Pro controllers and will reliably detect water...

  • RedSea ReefControl - ATO module
    $129.00

    OUT OF STOCK

    No reviews

    ReefControl - ATO module ReefControl ATO Module The digital ATO sensor and dc pump of the ReefControl ATO module connect...

  • RedSea ReefSense – ORP Probe
    $119.00

    OUT OF STOCK

    No reviews

    RedSea ReefSense – ORP Probe   Any combination of the range of ReefSense digital probes/sensors can be connected to the...

  • RedSea ReefSense – pH & Temperature Probe
    $119.00

    OUT OF STOCK

    No reviews

    Digital pH & Temperature Probe   Any combination of the range of ReefSense digital probes/sensors can be connected to the...

  • RedSea ReefSense - Salinity & Temperature Probe
    $200.00

    OUT OF STOCK

    No reviews

    ReefSense - Digital Salinity & Temperature Probe Any combination of the range of ReefSense digital probes/sensors can be connected to...

  • RedSea ReefControl Power 8 Deluxe
    $389.00

    OUT OF STOCK

    No reviews

    ReefControl Power 8 Deluxe ReefControl Power Deluxe The ReefControl Power Deluxe version includes the optional manual Control Panel with ON/...

  • RedSea ReefControl Power 8
    $319.00

    OUT OF STOCK

    No reviews

    ReefControl Power 8 ReefControl Power ReefBeat-controlled fully-featured smart power center for both Red Sea and NON Red Sea devices  ...

  • ITC M Rack Plate- Probe Holder
    $7.99
    No reviews

    The ITC Reefculture M-Rack Probe Holder Plate is made from the highest quality CNC-cut glossy black acrylic. Holds up to...

  • ITC M Rack Plate- Dose Line 2pk
    $5.50
    No reviews

    The ITC Reefculture M-Rack Dosing Line Plate is made from the highest quality CNC-cut glossy black acrylic.    Requires 2x...

  • ITC M Rack Magnetic Puk
    $32.99
    No reviews

    M-Rack: One Magnet, Endless Possibilities M-Rack is a versatile magnetic mounting system for your aquarium. It brings a stylish, practical...

  • Reef Kinetics Reefbot 20 ml vial
    $21.99

    OUT OF STOCK

    No reviews

    Reef Kinetics Reefbot 20 ml vial

  • HYDROS Force Port 24v Adapter Cable
    $17.04
    No reviews

    This HYDROS Force Port Adapter Cable (72 inches long) is designed to directly connect the Kraken to power popular 24V...

  • Coralvue Aquarium Controller Board Leg Set Mini
    $44.99
    No reviews

    Standard Stand Legs for "Tabletop Mounting" of the CoralVue Aquarium Controller Boards (sold separately). The legs provide a simple yet sturdy solution...

  • Coralvue Aquarium Controller Board Leg Set Standard
    $44.99
    No reviews

    Standard Stand Legs for "Tabletop Mounting" of the CoralVue Aquarium Controller Boards (sold separately). The legs provide a simple yet...

  • Reef Kinetics Reefbot Replacement Syringes(1ml) (Set of 10)
    $20.00

    OUT OF STOCK

    No reviews

    Reef Kinetics Reefbot Replacement Syringes(1ml) - Set of 10

  • Reef Factory Probes Multi Holder
    $18.99 $29.59
    No reviews

    Probes Multi holder Probes Multi holder is designed for probes and sensors from Reef Factory. It serves to keep them...

  • Reef Factory Level Sensor
    $48.99 $67.96
    No reviews

    Reef Factory Level Sensor Modern smart devices - apart from the traditional functionalities offered by other products, deliver numerous improvements...

  • AutoAqua Smart Skimmer Security
    $53.99 $71.99

    OUT OF STOCK

    No reviews

    AutoAqua's Smart Skimmer Security prevents protein simmer from overflowing. Magnetically coupled optical sensor mounts up to smooth surfaces 1/2 inch...

  • Neptune Liquid Level Sensor - 35"
    $116.99 $129.99
    No reviews

    Never before offered in the aquarium industry the LLS Sensors allow for the measurement of water depth in inches or...

  • Neptune Liquid Level Sensor - 4"
    $53.99 $59.99
    No reviews

    Never before offered in the aquarium industry the LLS Sensors allow for the measurement of water depth in inches or...

  • Neptune Power Supply for DC24 devices
    $26.99 $29.99
    No reviews

    ACCESSORY POWER SUPPLY 110V power supply for our DC24 accessories like the PMUP and Solenoid Valve.  You can use these...

  • Hydros Maxspect Gyre 130/230 WaveEngine Pump Adapter
    $13.74
    No reviews

    Please note: Cable will vary from photo, stock photo shown. Hydros Maxspect Gyre 130/230 WE Pump Adapter Direct Pump Driver...

  • Hydros Maxspect Gyre 150/250/280 WaveEngine Pump Adapter
    $13.74
    No reviews

    Please note: Cable will vary from photo, stock photo shown. Hydros Maxspect Gyre 150/250/280 WE Pump Adapter Direct Pump Driver...

  • Seneye Leak Detector Sensor - 11mm Weighted
    $39.99 $59.95
    No reviews

    Seneye Leak Detector   What could be worse for your fish than no water in the tank and a wet...

  • Seneye Leak Detector Sensor - 8mm
    $39.99 $64.99
    No reviews

    Seneye Leak Detector   What could be worse for your fish than no water in the tank and a wet...

  • American Marine Pinpoint Co2 Regulator Kit
    $149.00
    No reviews

    The PINPOINT CO2 Regulator Kit is now available. This is a high end regulator/solenoid engineered specifically for the aquarium hobby...

  • AutoAqua Smart Temp Security - Heater or Chiller Safety Control
    $53.99 $71.99
    No reviews

    Smart Temp Security Smart Temp Security controls an aquarium heater or chiller within a range of 72℉ to 84℉. A...

  • Seneye SUD Holder 16mm glass
    $59.99
    No reviews

    Our seneye device magenetic holder is designed to hold your seneye USB device securely in place using powerful neodymium magets....

  • Neptune DC24 to Bare Wire Cable - 10'
    $26.99 $29.99
    No reviews

    This cable connects to the 24VDC accessory connections on the 1LINK. This cable has two bare (tinned) wires on the...

  • Seneye Wi-Fi Web Server
    $299.00
    No reviews

    SWS & WiFi The seneye web server with WiFi module removes the need for a pc altogether and allows wireless...

  • Seneye USB Extension - 2.5m
    $24.99
    No reviews

    Now you can connect your seneye device to your PC, or power adaptor, up to 5m from your aquarium and...

  • Seneye USB Outlet Adapter
    $29.99
    No reviews

    This seneye USB Power Adapter (US) is a compact power adapter that offers flexibility for those who don’t wish to...

  • Seneye Car Power Adapter
    $12.99
    No reviews

    Hardcore Reefer? Now you can monitor your fish and coral while transporting during a move, purchase, etc The car power...

  • Reef Fanatic Solenoid Valve - 2 prong
    $24.99 $49.95
    No reviews

    110V electronic solenoid valve for CO2 regulator.   Features: LED on/off light indicator Power cord Specs: Trade Size Threads per...