Tunze osmolator universal 3155 – auto top off

n 1985 TUNZE® invented the automatic refill system for aquariums. At that time, 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. Water level regulator with two sensors suitable for use in cabinet filters or directly on the edge of the aquarium. Scope of delivery: ready for mounting with power supply unit 12 V, metering pump, hose, magnet holder for sensors.