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Tunze Osmolator Nano
Tunze Osmolator Nano

Tunze Osmolator Nano

Tunze Osmolator Nano

Introducing the little brother to Tunze's acclaimed Osmolator, the industry’s most trusted automatic water top-off device. Designed specifically for smaller aquariums, roughly 50 gallons and under, the Osmolator Nano 3152 is a slimmed down version of the full sized 3155. It includes a processor-based anti-overfill system which turns the pump off if after five minutes of filling the level has still not been reached. The Osmolator Nano includes the control unit, low voltage (6V) pump, power adapter and magnet mount. It’s a ready to use out-of-the-box top off solution for smaller aquariums.

Comes complete 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.

Tunze Osmolator Nano


Replacement Pump 5000.020
Tunze Osmolator Accessories
European plug version pictured, item sold is the US standard plug version
Tunze Switched socket outlet 3150.11

In the Osmolator and Osmomat, the enclosed low-voltage centrifugal pump can be replaced by this switched socket outlet in combination with a more powerful pump. The switched socket outlet can be used to switch metering pumps with 230 V (115 V), max. 1,800 W (900 W), such as Turbelle® 800/2, 1200/2, Master 1073.03 or a hose metering pump.
Tunze Switched Socket Outlet

Tunze Calcium dispenser

The addition of lime water is another method to increase the calcium in saltwater aquariums. The calcium hydroxide is dissolved in a separate tank by means of the water jet of the metering pump in the osmotic regulator(s). The lime water is then released into the aquarium in small quantities in regular intervals. The calcium dispenser is fitted between the metering pump and the infeed hose. All TUNZE® Osmolator, Osmomat and osmotic regulator sets can be used. The calcium dispenser can also be installed in every water storage tank. The dispenser tank should be topped up with calcium hydroxide every one to two weeks.
The calcium dispenser and the calcium reactor can be combined well with each other. An especially well set pH stability is achieved during the day as well as at night. An increase in performance can be achieved for a larger consumption.
Delivery condition: Reactor, calcium hydroxide fill, holding device and connections to Osmolator, suitable for aquariums inhabited with stone corals and a volume of up to approx. 500 l (132 USgal.).
Dimensions: 350 x 140 mm (13.7 x 5.5 in.).
Tunze Calcium Dispenser 5074


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