AQUARIUM CONTROLLERS & MONITORS (67)
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  • Trident & A3 Apex Controller System Bundle
    Trident & A3 Apex Controller System Bundle
    $1,674.98
    No reviews

    Start your aquarium with the proper control system!   Fully automate your aquarium with the A3 Apex Controller System, and...

  • Hydros Wave Engine LE
    Hydros Wave Engine LE
    $248.31
    No reviews

    HYDROS Pump Controller - Simplify the way we manage flow in our aquariums The WaveEngine LE allows you to easily...

  • Milwaukee Controller Kit - Includes dosing pump (MIL-MC122 and MIL-MP810)
    Milwaukee MC720 PRO pH Controller and Pump Kit
    $395.75
    No reviews

    Control the pH of your tank/reservoir AUTOMATICALLY! The MC122 pH controller and dosing pump (MP810) provides fully automated pH control...

  • Seneye Reef Pack - Incl. dry box & SWS wifi
    Seneye Reef Pack - Includes Dri Box & SWS Wifi
    $566.99
    No reviews

    Includes the Seneye Dri box and SWS Wifi Units Are your corals not as vibrant as you expect? Have you...

  • Seneye Reef Monitor
    SENEYE REEF MONITORING SYSTEM AND PAR METER
    $241.49

    OUT OF STOCK

    No reviews

    Are your corals not as vibrant as you expect? Have you ever had an aquarium crash unexpectedly? Now with the...

  • American Marine Pinpoint pH Controller w/probe
    American Marine Pinpoint pH Controller w/probe
    $215.00

    OUT OF STOCK

    No reviews

    PINPOINT pH Controller" is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will...

  • Milwaukee MW802 SMART pH EC TDS Meter/Tester
    Milwaukee MWART pH/EC/TDS COMBINED METER
    $294.40
    No reviews

    Smart 3-in-1 portable meter. 1 probe for pH, conductivity and TDS Automatic Temperature Compensation Faster Processor with The New Chipset...

  • Milwaukee MC125 pH/ORP Controller w/probe
    Milwaukee MC125 pH/ORP Controller w/probe
    $322.00
    No reviews

    Smart Professional pH/ORP controller. User selectable Hi/Low Set Point Manual 2 points calibration Visual LED alarm Supplied with 12 VDC...

  • Hanna Combo Waterproof pH/EC/TDS/C tester w/cap & batts
    Hanna Waterproof Combo pH /EC/TDS/C tester
    $224.99
    No reviews

    The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more...

  • **220V Model** American Marine Pinpoint pH Controller w/probe
    *230v International Model* - American Marine Pinpoint pH Controller w/probe
    $215.00
    No reviews

    NOTE: This is the 230volt International Model with UK style plug. PINPOINT pH Controller" is an inexpensive yet rugged controller,...

  • ReefControl Lite
    RedSea ReefControl Lite
    $329.00
    No reviews

    Introducing ReefControl: Stay on top of your aquarium Monitor up to 7 ReefSense digital Probes & Sensors and control any...

  • HYDROS Control XD
    HYDROS Control XD
    $248.31
    No reviews

    A HYDROS controller with 3 Universal Drive Ports dedicated to powering small 12V devices. Capable of driving cabinet LEDs, solenoids,...

  • KH Advanced Interface Module (AIM) - NEW OPEN BOX RETURN
    KH Advanced Interface Module (AIM) - NEW OPEN BOX RETURN
    $99.99
    No reviews

    NEW OPEN BOX RETURN  - Brand New return. SAVE 20%   Advanced Interface Module (AIM) Universally Compatible with Most Controllers...

  • Reefbrite Bluetooth Controller PLUS
    Reefbrite Bluetooth Controller PLUS
    $445.00
    No reviews

    The Reef Brite Bluetooth Controller allows complete control of XHO, LumiLite Pro, and LumiLite units. Easy to install, simple to...

  • Reef Brite Controller Interface 1 - Single Channel
    Reef Brite Controller Interface 1 - Single Channel
    $120.24
    No reviews

    Do you have a Reef Brite LED or Lumi Lite LED fixture you would like to control with your APEX...