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Tunze Osmolator 3 ATO - 3154

    $354.75

    Tunze Osmolator 3 ATO automates tank top off with capacitive sensors dual dosing pumps and dry run protection to maintain stable salinity in aquariums
    Free pickup in our shop(s)

    SKU: TZ-OSMO3154

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      • Description
      • Reviews
      • Questions

      Tunze Osmolator 3 ATO - 3154

      Overview

      The Tunze Osmolator 3 maintains stable salinity with a precise optical level sensor plus an independent thermal safety sensor. It is plug and play, mounts cleanly with strong magnets, and includes a high-head Turbelle High Jet 5030 dosing pump for reliable, quiet top off.

      Features

      • Dual-sensor safety with optical control and thermal backup
      • Quiet 12 V operation and long-life dosing pump
      • Strong magnetic mounts for sensor and tube holder
      • Simple setup with proven default settings
      • Suitable for marine and freshwater systems

      Specifications

      • Sensor mounting: up to 15 mm glass
      • Tube holder mounting: up to 22 mm
      • Pump: Turbelle High Jet 5030 Hmax 6.2 m
      • Typical delivery with 6 mm tube: ~120 L/h at 1.0 m
      • Power: 12 V DC (100–240 V supply included)

      What's included with 3154

      • Optical level sensor with magnet holder
      • Independent thermal safety sensor
      • Turbelle High Jet 5030 pump
      • 12 V power supply
      • PU hose and push in fitting
      • Tube holder

      Customer Reviews

      Based on 2 reviews
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      T
      TROY
      Super easy

      Super easy install

      d
      drew wills
      Tunze unable to honor warranty in canada

      I purchased this unit back in dec 2023 . Since day one this unit has not worked . Cleaned the sensor multiple times . Power on and off the unit multiple times . Reset the water level multiple times . It does not hold the aquarium water level . Light is green bit does not top off aquarium water . I contacted tunze about warranty and for months i get the run around or just no response . I final get a contact for a Canadian supplier for repair work and again zero response . Multiple calls and emails yet nothing. I contacted tunze in Germany and I get told since they get no sale from this its not worth it for them . Its says 5 year’s warranty on the box but they are not able to honor this in canada .

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