Auto Top-off

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    Ships from manufacturer

    6 gallons

    12" x 8" x 16"

    • $122.84

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    614
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    Ships from manufacturer

    10 gallons

    14.5" x 10" x 16"

    • $146.27

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    731
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    Prevent floods by adding the super-easy-to-install Flood Guardian to your RO or RO/DI System. Never worry about forgetting to turn off your RO/DI system or overfilling your reservoir again! Simply mount the magnetically-mounted sensor to any reservoir/bucket/jug and the water will stop once the reservoir is filled. No drilling is required and there is no unreliable float valve to fail. Our proprietary dual-optical sensor provides unparallel security. Additionally, there is no frustrating pressure solenoid to install: the electronic solenoid kit installs in seconds.

    • $69.99

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    349
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    With huge features jammed in a tiny package, the Duetto is the perfect ATO for your aquarium. XPAqua’s proprietary dual-optical sensor packs two precise level sensors in one incredibly small package. In addition to keeping your water level constant, the two sensors also work in concert with the intelligent QST programming to help prevent overfilling.

    All the installation parts are included and a magnetic coupling allows you to easily mount or adjust the dual-sensor. Installation takes just seconds so you can spend less time working on your aquarium and spend more time enjoying your aquarium.

     

    • $119.99

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    599
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    The float valve can be attached to any storage tank to automatically shut off the supply to the tank. Use with an hydraulic automatic shut off to shut down your system and stop producing waste water when the tank is full.

    • $21.90

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    109
  • BlueLine ATO Automatic Top Off Controller
    • 11% off
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    Automatically adds water to sump or tank when level drops 1/4". Includes optical sensor, AC adapter, pump, tubing and tubing bracket.

    • $79.99

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    399
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    The IceCap ATO is a reliable dual optical sensor Auto Top Off management system that monitors and automates refilling evaporated water. Includes everything needed to install and operate.

    • $124.99

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    125
  • Product is out of stock
    IceCap Magnetic Mount Float Valve comes with universal tubing retainer and tubing
    • $29.99

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    30
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    The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation.

    The new aquarium hobbyist has many challenges, but none is more annoying than the chore of adding water, every day, to make up for that lost to evaporation (a.k.a. topping off/up).  This alone usually makes the automatic top-off (ATO) device the first piece of automation equipment purchased.

    The ironic flip side of this decision is that a faulty ATO device is one of the leading reasons for catastrophic aquarium failure, or even worse, flooding of the house or business.

    Not all ATO devices are created equal. Sadly, many ATO on the market are made with cheap components, have very little protection against these catastrophes, and are just a nightmare to assemble and install correctly.

    An ATO does not have to be both a blessing and a curse!

    We designed our ATK – Automatic Top-Off Kit to not only be super-simple to install and use, but it is unique in the market as an ATO device with three layers of redundant monitoring and water-level control. The ATK does the work for you, while at the same time protecting your tank and your home.

    New Improvements for V2

    • New PMUP with improved longevity and reliability
    • Improved optical sensors
    • $199.95

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    200
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    Water level controller with only one sensor for nano aquariums or small aquariums with up to 200 liters (55 USgal.), placeable into cabinet filter systems or on the edge of the aquarium. Scope of delivery: ready for installation with 11V power supply, low-voltage metering pump, 3m (118 inch) hose, magnet holder for up to 10mm (0.39 inch) glass thickness and a protective cover for the sensor.

    • $97.46

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    487
  • Product is out of stock
    Water level regulator with two sensors suitable for use in cabinet filter plants, in Comline filters or directly on the edge of the aquarium.Scope of delivery: Ready for mounting with power supply unit, metering pump, hose, magnet holder for sensors.
    • $199.99

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    999
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    Operating on low-voltage 3 to 12 VDC for Osmolator, performance with 4 mm (.15 in.) hose at 11 V: 0.9 m (35.4 in.) - 100 l/h (26.4 US gal./h),1.4 m (55.1 in.) - 80 l/h (21.1 US gal./h), 1.9 m (74.8 in.) - 58 l/h (15.3 US gal./h), Hmax 3.6 m (141.7 in.).
    • $23.95

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    119
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    PVC hose, x 7 mm x 3 m.
    black, suitable for all TUNZE Osmolators.
    • $6.95

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    34
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    PVC hose, x 7 mm x 10 m.
    black, suitable for all TUNZE Osmolators.
    • $15.24

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    76
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    TUNZERO Water Controller 8555 is an automatic water level controller used in the collection container of TUNZERO station. The controller is also suitable for other water tanks or can be connected to an automatic refill system. It consists of a controller, two sensors, a water valve and an 11 V power supply unit. Depending on the use, the water valve can be replaced by switched socket outlet 3150.11 for mains operation.
    If the position of the sensors of the RO water controller is reversed, the switched socket outlet 3150.11 and a pump can be used to empty a water tank, and thus it can also be used for automatic filling or emptying of tanks. By means of a combination of two units, a water changing system can be built.
    • $199.90

    Not rated yet
    999
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