Tunze Osmolator Universal 3155 ATO


or 6 weekly interest free payments of NZD $78.32 with

Out of stock

Category: SKU: TU30 Tag:


Tunze Osmolator Universal 3155 ATO

The Tunze Osmolator Universal 3155 is one of the safest ATO’s available. It utilizes an electronic eye sensor to monitor water levels and a backup float switch sensor with an optional audible alarm. The controller protects the quiet metering pump from running dry and reports an empty storage tank while two technologies of water level monitoring provide built in safety back-ups. Two magnetic holders for sensors and multiple mounting brackets included as well as a pump.  LED indicator lights will allow you to visually see if their are any issues with your top off system.

The optical eye sensor will keep the water level very steady and prevent salinity from fluctuating in your aquarium. The Osmolator does work well with kalkwasser.


Osmolator Controller
12 V power supply
Low-voltage metering pump
3 m hose
Magnet holder for two sensors
Magnet holder for supply tank
Protective cover for the sensors
Mounting Clamp
Hose Clamp