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  • On Sale 10%
    (OPEN BOX) HYDROS Lab Grade Salinity/Conductivity Probe Kit
    On Sale 10%

    (OPEN BOX) HYDROS Lab Grade Salinity/Conductivity Probe Kit

    Hydros

    $119.99
    $107.99
    UNUSED CUSTOMER RETURN Lab Grade Salinity/Conductivity Probe Kit Keep track of the salinity in your marine aquarium with the CoralVue HYDROS Salinity Kit. This kit includes the...
  • HYDROS 1" Flow Sensor - Coralvue

    HYDROS 1" Flow Sensor - Coralvue

    Hydros

    $61.99
    The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in...
  • HYDROS 1.5" Flow Sensor - Coralvue

    HYDROS 1.5" Flow Sensor - Coralvue

    Hydros

    $99.99
    The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in...
  • HYDROS 2" Flow Sensor - Coralvue

    HYDROS 2" Flow Sensor - Coralvue

    Hydros

    $119.99
    The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in...
  • HYDROS 2mL/min Dosing Pump

    HYDROS 2mL/min Dosing Pump

    Hydros

    $74.99
    Requires a HYDROS System to operate The HYDROS 2mL/min Dosing Pump is a simple and affordable dosing pump perfect for automating the addition of liquid supplements, trace elements, and two-part...
  • HYDROS 3/4" Flow Sensor - Coralvue

    HYDROS 3/4" Flow Sensor - Coralvue

    Hydros

    $58.99
    The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in...
  • HYDROS Control X3 (Controller Only)

    HYDROS Control X3 (Controller Only)

    Hydros

    $199.99
    Please note: CONTROL X3 ONLY - Nothing else is included. Achieve Ultimate Aquarium Control with the HYDROS Control X3 The HYDROS Control X3 can connect to two sensor devices including temperature...
  • HYDROS Control X3 / XP8 PRO Pack

    HYDROS Control X3 / XP8 PRO Pack

    Hydros

    $539.99
    The HYDROS Control X3 Pro Pack includes two Control devices, the Control XP8 and Control X3. Combine these Controls to create a secure and impressive set-up for both saltwater and...
  • HYDROS Control X3 Monitor Pack

    HYDROS Control X3 Monitor Pack

    Hydros

    $299.99
    The HYDROS Control X3 Monitor Pack includes all essential equipment needed to monitor a healthy aquarium including the Control X3 aquarium controller, HYDROS App,...