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Tunze Osmolator Nano 3152

In-Stock £89.99

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The Tunze Osmolator Nano 3152 Auto Top Off is designed for smaller tanks, approximately 50 gallons and under. One of the safest ATO’s available. Utilizes an single sensor to monitor water levels and a controller that protects against overdosing. Magnetic holder for sensors up to 10mm or .39". 

High-tech, for a reliable water level in the aquarium

In 1985 Tunze® invented the automatic refill system for aquariums. Some people regarded this invention as a useless accessory....but they forgot something very important: sensitive aquarium animals need a constant osmotic pressure within their cells. The Osmolator® (osmotic regulator) is very easy to install and provides its complete functionality in a single compact unit. Only the Osmolator® is able to provide you with the necessary security and reliability, since it is based on the vast experience that Tunze has been able to gather throughout the course of many years.

  • An optical mini sensor recognizes the water level precisely.
  • The 5017 displays all functions optically and sounds an alarm in case of failures.
  • New Magnetic Sensor mount, so easy to use!
Redundant security: the main sensor is a proprietary optic sensor. Should that fail a safety float switch shuts the unit off and sounds an alarm. Even if that fails safety circuitry shuts off the pump after 10 minutes.
The Osmolator® will be supplied with low voltage pump, mounting magnets, tubing controller and power supply. You only need a reservoir and water!

Below we outline our Terms & Conditions for our Delivery of Goods

Our desire is to see customers who purchase products online receive the same excellent service as we endeavour to provide in store. To this end, we have provided a system which will allow you to find the products you want, pay for them securely, and receive them in prompt fashion.

At present, we only deliver within the United Kingdom & the Republic of Ireland, and do not deliver on Saturdays, Sundays or Bank Holidays. We have a few options for delivery, and these are offered at checkout.

We subsidise our delivery charges so you receive your products without too many additional charges, yet for our standard delivery we have set the charge at £3.99.

There are exceptional delivery charges, and these will be outlined on checkout.

Terms & Conditions can be viewed here