Skip to product information
1 of 1


TUNZE Osmolator Nano 3152

TUNZE Osmolator Nano 3152

Regular price $209.00 SGD
Regular price $0.00 SGD Sale price $209.00 SGD
Sale Sold out
Tax included.


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 a single sensor to 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 top-off device and BRS Recommended. 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, 3m hose, magnet mount and protective cover.

Link to Manual:


View full details