For small aquariums, a stable osmotic balance is important, because they are particularly sensitive to constantly changing salt concentrations. The Osmolator nano which was specifically designed for this is a water level controller with only a single sensor and is equipped with a processor-based controller that protects against overfilling. It is suitable for nano aquariums or small aquariums up to 200 liters (55 USgal.).
Water level controller with only one sensor for nano aquariums or small aquariums with up to 200 liters (55 USgal.). Can be installed in a cabinet filter or directly on the aquarium edge. Scope of delivery: ready for installation with 12 V power supply, low-voltage metering pump, 3 m (118") hose, magnet holder for up to 10 mm (3/8") glass thickness, and a protective cover for the sensor.