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    Detect two points of reference for accurate pH monitoring. Use calibration solutions that are on either spectrum of the pH you intend to monitor. For aquaponic tanks where the pH is normally 7.8-8.5, use calibration solutions 7.0 and 10.01. For aquaponic systems where the pH is normally below 7.0, use 4.01 and 7.01 calibration solutions. 4.01 pH - The lower threshold reading your pH monitor or controller will require for use with calcium reactors for saltwater aquariums, solutions below 7.00 pH, and also most aquaponic systems. 7.01 pH - Neutral pH calibration packet. This is used by almost all pH monitors and controllers for calibration. 10.01 pH - The higher threshold reading your pH monitor or controller will require for use with saltwater aquariums or solutions above 7.00 pH Calibration packets can be stored in a cool dry area for up to 1 year.
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    The HYDROS Rope Leak Sensor is a flexible material that detects the presence of water anywhere along the 9ft rope. It detects water and sends a mobile alert to your app. It will also activate an alarm on the controller for immediate alerts. The rope leak sensor plugs directly into any available Sense Port on the Control XS, Control X2, Control X3, Control X4, Control X10, or any future HYDROS Control device.  
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    The valve provides easy on/off water flow. The HYDROS DC Solenoid Valve is a Drive Port accessory for HYDROS Control 2 and Control 4.
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    The HYDROS Water Level Sensor senses when your tank or sump needs to be topped off. The sensor plugs into any Sense Port on a HYDROS device (NOT included) and does not require any additional power source.
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    The HYDROS Power 4 WiFi Power Strip is a power bar designed to work with the CoralVue HYDROS controller and app via WiFi. Program up to 8 WiFi plugs/power strips per Hydros controller. Requires HYDROS app and HYDROS Control unit- NOT included.
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    The HYDROS WiFi Smart Plug is an outlet designed to work in tandem with any HYDROS controller (not included). Create rules and schedules to turn on and off different equipment such as a pump, light, heater, UV sterilizer, and whatever else you may want to control on-demand or put on a schedule. Program up to 8 WiFi plugs/power strips per Hydros controller. The Smart Plugs can monitor real-time electrical consumption and send alerts if a device draws power above or below a certain threshold.
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    Measure & monitor your system's Oxidation Reduction Potential value. The 10ft cable allows for long range placement in your system. Requires HYDROS app and HYDROS Control unit- NOT included.
  • This 9ft long extension cable is a HYDROS Sense Accessory for the HYDROS Control monitors.
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    The Terminator must be installed as part of a collective on any open Command Bus ports. A terminator is needed to connect the units regardless of the command bus cable.
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    HYDROS controllers monitor temperature, pH, ORP, and water level and can control pumps, timers, level sensors, and much more. It can be used as a standalone controller or it can be added to other HYDROS Controls to build a more extensive system. Use any HYDROS device by itself or connect multiple devices as part of a larger automated system with NO single point of communication failure. Every HYDROS product is a smart device with its own CPU and scheduling capabilities.
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    HYDROS Flow Sensor

    $58.99$119.99
    The HYDROS Flow Sensor is an easy-to-install flow meter that communicates to the HYDROS app the flow rate of water passing through it. Available in 4 sizes: 3/4", 1", 1-1/2", & 2".  Includes schedule 80 PVC unions. Flow Ranges: 3/4": 40-800 gph 1": 50-1,500 gph 1-1/2": 100-2,500 gph 2": 200-4,050 gph CoralVue HYDROS Sense Port Accessory-Must Have a HYDROS Controller to connect to (Not Included).
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    Plug this extension cable into a preexisting rope leak sensor to extend the amount of space you can monitor. When a water leak is detected, you'll get a real-time alert to your mobile HYDROS app. The sensor also notifies your HYDROS X3 or X4 controller of the leak, triggering an alarm on the controller. HYDROS controller and sensor NOT included.
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