Water Level Controller

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    …monitor water levels and a controller that protects against overdosing. * Magnetic holder for sensors up to 10mm or .39". * Max Head Height: 7.0 ft   Introducing the little brother to the Tunze Osmolator, one of the industry’s most trusted automatic water

    $99.99 Regular Price: $

    …seconds when your water level drops and automatically refills your sump or tank until it reaches your desired set point. Each float sensor has been designed with an exterior guard preventing snails & hermit crabs from attaching to the sensors.   Electronic Controller Module …

    $84.99 Regular Price: $

    …Super precise water level control * Super easy installation; plug-and-play * No programming or adjustments required * Works in complete darkness   Specifications: ATO DC Pump Max Head - 8.2 ft ATO DC Pump Flow Rate - 74 gph Controller Dimensions - 2.2"…

    $119.99 Regular Price: $

    …multi-purpose module that, with the help of various accessories, enables your Apex to do: * Flow Monitoring * Leak Detection * Water Level Detection * Power 24VDC accessories * Future sensors   Return pumps Measuring the flow of your aquarium’s…

    $199.95 Regular Price: $

    …high or low water level.    Ideal Replacement Skimmer Pump for: * Classic 110INT * Classic 150INT * SRO 1000INT * SRO 2000INT * REGAL 150INT * REGAL 150SSS   Efficient - Safe - Reliable 5 Flow Settings - Precise control of pump…

    $247.99 Regular Price: $

    …the VarioS pump controller and will shut the skimmer down when the cup is full, eliminating messy and smelly overflows.  Controlling the flow through the Elite series from Reef Octopus is done by the wedge pipe, which can be twisted easily to adjust the water level inside of the skimmer.…

    $759.99 Regular Price: $

    …Horizontal Mount Float Switches are great for: * General water level control applications * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics project * Water features * Air conditioning drain pan applications …

    $15.99 Regular Price: $

    …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 Regular Price: $

    …current pump from the controller and plug in the solenoid. It is that easy.   The solenoid works in conjunction with the ATO controller and sensor to allow the flow of RODI water to your sump and when the water level is replenished the sensor will tell the controller to shut off power…

    $22.99 Regular Price: $

    …Make RO Water production more convenient with Tunze's automated RO Water Controller!   The Tunze RO Water Controller 8555 is used to regulate the water level in your fresh water storage container. It uses two float switches to control an electronic valve. When the water level drops…

    $199.99 Regular Price: $
    Out of Stock

    …needs to be mounted higher than the water level, and within the ATO reservoir to function properly. Water dripping out the hole when the pump is on is normal.   Whats Included: * DC Feed Pump * Siphon Break * Controller * Optical Sensor * Power Adapter *…

    $134.99 Regular Price: $
    Out of Stock

    …proper control system! Fully automate your aquarium with the ApexEL Controller System, and while you are at it ensure your aquariums calcium, alkalinity, and magnesium levels are always perfectly stable with the Neptune Systems Trident! Ensuring that your aquariums calcium and alkalinity level

    $1,099.90 Regular Price: $

    …fully automated dosing control, along with flow and leak detection 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…

    $1,399.90 Regular Price: $

    …fully automated dosing control, along with flow and leak detection 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…

    $2,559.55 Regular Price: $

    …more testing but also seems to put us in a never-ending state of adjusting our dosing levels. The Trident, when paired up with one or more of our DS systems solves this problem with Automatic Dosing Control (ADC) When configured on the Apex, ADC will take the results it receives from the…

    $599.95 Regular Price: $

    Start Controlling Nutrients in your Aquarium the Natural Way! Pair the Clear Water Algae Scrubbers with a powerful Sicce Syncra Silent water pump and you get a potent combination that can manage your reef tanks nitrates and phosphates. Algae scrubbers are designed to grow turf algae on a…

    $369.00 Regular Price: $

    Start Controlling Nutrients in your Aquarium the Natural Way! Pair the Clear Water Algae Scrubbers with a powerful Sicce Syncra Silent water pump and you get a potent combination that can manage your reef tanks nitrates and phosphates. Algae scrubbers are designed to grow turf algae on a…

    $469.00 Regular Price: $

    Start Controlling Nutrients in your Aquarium the Natural Way! Pair the Clear Water Algae Scrubbers with a powerful Sicce Syncra Silent water pump and you get a potent combination that can manage your reef tanks nitrates and phosphates. Algae scrubbers are designed to grow turf algae on a…

    $569.00 Regular Price: $

    Start Controlling Nutrients in your Aquarium the Natural Way! Pair the Clear Water Algae Scrubbers with a powerful Sicce Syncra Silent water pump and you get a potent combination that can manage your reef tanks nitrates and phosphates. Algae scrubbers are designed to grow turf algae on a…

    $769.00 Regular Price: $

    …almost any type of water your house may have and polishing it down to 0 TDS. Each system comes with dual Universal Carbon Blocks and Dual Color Changing DI stages, making it the perfect RO/DI system for almost any type of city water treatment process, including high levels of chlorine, and…

    $339.99 Regular Price: $

    …almost any type of water your house may have and polishing it down to 0 TDS. Each system comes with dual Universal Carbon Blocks and Dual Color Changing DI stages, making it the perfect RO/DI system for almost any type of city water treatment process, including high levels of chlorine, and…

    $359.99 Regular Price: $

    water level.    Ideal Replacement Skimmer Pump for: * Classic-200INT * SRO-2000EXT * SRO-3000EXT * SRO-3000INT * Regal 200INT/200SSS/200EXT * Elite 200INT/200SSS   Efficient - Safe - Reliable 5 Flow Settings - Precise control

    $334.99 Regular Price: $

    …Years * Rotor Warranty: 1 year *Aquarium set up will determine air and water draw results   Whats in the Box * VarioS-6S Controllable Skimmer Pump * VarioS Controller * Power Supply * Float Switch * 1" Output Union * Venturi *…

    $372.99 Regular Price: $

    …Super precise water level control No programming or adjustments required Works in complete darkness   Specifications: Power Input: 120V AC, 60Hz DC Pump Max Head - 6.5 feet Flow Rate - 74GPH Max Mounting/Tank Thickness - 0.50" Controller Dimensions…

    $199.99 Regular Price: $

    The Standard Generic Float Switch is great for: * General water level control applications * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics projects * Water features * Air conditioning drain pan applications …

    $10.99 Regular Price: $

    water level control application * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics projects * Water features * Air conditioning drain pan applications   Recommended for water applications like level controllers, auto…

    $16.99 Regular Price: $

    water level control applications * Aquarium top-off applications * Humidification/de-humidification applications * Hydroponics project * Water features * Air conditioning drain pan applications   Recommended for water applications like level controllers, auto…

    $28.99 Regular Price: $

    …Rated up to 15 gallons Light Stocked Tank - Rated up to 25 gallons   More Features: * Bubble diffuser * Air silencer * Easily control water level with raiser pipe   Warranty * 1 year warranty on pump * 1 year on skimmer body

    $69.99 Regular Price: $
    Out of Stock

    …and water through the hydrodynamically efficient bubble diffuser setting them up for a turbulent free ride into the collection cup.  * Integrated Manual Neck Cleaner * High Flow Air Silencer * Simple to Maintain and Disassemble * Easy to Tune Water Level Control *…

    $299.00 Regular Price: $

    …and water through the hydrodynamically efficient bubble diffuser setting them up for a turbulent free ride into the collection cup.  * Integrated Manual Neck Cleaner * High Flow Air Silencer * Simple to Maintain and Disassemble * Easy to Tune Water Level Control *…

    $449.00 Regular Price: $

    …and water through the hydrodynamically efficient bubble diffuser setting them up for a turbulent free ride into the collection cup.  * Integrated Manual Neck Cleaner * High Flow Air Silencer * Simple to Maintain and Disassemble * Easy to Tune Water Level Control *…

    $549.00 Regular Price: $

    …pump with an improved venturi design and pinwheel impeller. Built with high quality acrylic. Gate valve allows for more precise control of water level. 1/2" clearance required to remove collection cup for easy cleaning.   * Reef Octopus 4" Classic INT Skimmer CLSC-110INT *…

    $204.99 Regular Price: $