Water Alarm

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    …right away. The Watchdog is a stand alone leak detection alarm that will give a very loud audible alarm in the event water comes in contact with its sensor pads. It is extremely sensitive and we have found they even work with RODI water. The Watchdog monitor is small enough to slip between sumps…

    $12.99

    …shuts off the flow of water and also makes a loud beeping noise when the sensor detects moisture 3/8" FNPT (ID) Threads or 1/2" BSP Threads (OD) Can be adapted to push-connect fittings Handles up to 5 GPM Low battery alert Fail-safe low power auto-off High frequency alarm Mesh pre-filter The Leak…

    $53.00

    …an RO/DI system.    Features: World' First 4-Sensor ATO Low water level optical sensor Two sensor dual-stage overfill alarm w/QST programming One sensor for run-dry protection Versatile & easy plug-and-play installation Super precise water level control No programming or adjustments required Works…

    $199.99

    …w/ GHL system WLAN, USB, and cloud-service access* Alarm functionality Large LED status indicator   Download the GHL Connect App   Automated Alkalinity Monitoring and Control Measure your Alkalinity with lab-grade accuracy. With only a 100 ml water sample, KH Director can provide measurement values…

    $849.90

    …pump includes two pump heads for the most common of two-part dosing, but it is not limited to just two part dosing. You can use it for automatic water changes once a week or even once a day, minor trace element additive dosing, liquid food dosing, or pretty much any other liquid your tank may need…

    $549.85

    …from the back. Feed water from the top, side or at an angle. Feed it with a utility pump   Smart Controller Functions Buttons & Indicators Motor button - Manually advances fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still…

    $399.00

    …w/ GHL system WLAN, USB, and cloud-service access* Alarm functionality Large LED status indicator   Download the GHL Connect App   Automated Alkalinity Monitoring and Control Measure your Alkalinity with lab-grade accuracy. With only a 100 ml water sample, KH Director can provide measurement values…

    $849.90

    A large display digital thermometer with Alert feature. Displays both aquarium water temperature and room temperature. Available in °F or °C models. Has four Alert features. (Alarm will sound and LED flashes) High Temp Alert Only (Probe) Both High & Low Temp Alert Only (Air/Room) Low Temp Alert Only…

    $42.90

    …the temperature of the water in your tank. The easy to read display lets you view the current temperate, while the large buttons let you set the heating and cooling limits.   Temperature Probe Designed For Aquariums Large LED Display Simple Set Up Calibratable Audible Alarm Dual Control Dual Relay…

    $39.99

    …reaches the second float switch and the valve turns off. The Tunze RO Water Controller 8555 also features a timer backup that can be set to either 12 or 24 hours. If the float switch hasn’t been triggered off within the set time the valve will close and an alarm will be activated. Item #: 8555.000

    $199.99

    …where you want it with their magnetic mounting system. Strong magnets 100% reef safe Enables water level alarm   The Seneye monitoring system relies on a slide system that is constantly submerged in the water. The Seneye Magnetic Holder now allows you to securely hold your sensor under without the…

    $49.99 $29.99

    …from the back. Feed water from the top, side or at an angle. Feed it with a utility pump   Smart Controller Functions Buttons & Indicators Motor button - Manually advances fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still…

    $375.00

    …(plugged into port-4), the FMM will stop your PMUP and sound an alarm when the sensor is above the water level. If you plug it into port-3, and mount it high in your sump, if your water level ever goes that high, an alarm will sound and your PMUP will stop operating.   Optional leak detection…

    $199.95

    …Tunze Osmolator 3155 is one of the safest ATO’s available. It utilizes an electronic eye sensor to monitor water levels and a backup float switch sensor with an optional audible alarm. The controller protects the quiet metering pump from running dry and reports an empty storage tank. Two magnetic…

    $199.99

    …functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 1x Trident Cal, Alk, & Mag Water Analyzer 1x 2-Month Trident Reagent Supply 1x pH PRobe 1x Temp Probe 1x ORP Probe 1x Salinity Probe Calibration Solution     Apex Controller…

    $1,399.90

    …functionality. The Neptune Apex Dream Bundle is exactly what every aquarist needs.    Kit Includes: 1x Apex Controller System 1x Trident Cal, Alk, & Mag Water Analyzer 1x 2-Month Trident Reagent Supply 2x Energy Bar 832 1x pH PRobe 1x Temp Probe 1x ORP Probe 1x Salinity Probe 1x DoS Fluid Metering…

    $2,539.55

    …for ATO, feed buttons, leak alarms, etc. Monitor multiple tanks Galvanic Isolation for accurate and reliable probe readings   Features of the Neptune Systems pH/ORP Expansion Module: Monitor and Control pH or ORP and temperature 6 digital inputs for float switches, water on floor sensors, pressure…

    $84.95

    …stones, aiming return nozzles at the surface of the water, or a water pump that vertically pushes the water to the surface to allow for gas exchange. In a typical reef tank, most O2 is lost and transferred with CO2 at the surface of the water. Another large sink for dissolved oxygen to be consumed…

    $94.95

    …buttons, leak alarms, etc. Probe Sold Separately.   Features of the Neptune Systems Salinity Expansion Module: Monitor/Control Conductivity/Salinity and temperature 4 Measurement ranges (0-900 uS/cm, 0-9.0 mS/cm, 0-90.0 mS/cm, 0-50 ppt) 6 digital inputs for float switches, water on floor sensors,…

    $84.95
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