The new TUNZE® Osmolator® 3 builds on decades of proven technology and has been further optimized in numerous details. The result: even greater operational reliability, ease of use and durability.

Straightforward and safe water level controller for fresh and sea water with optical control sensor and independent thermal safety sensor. A constant water level keeps the salt concentration constant in seawater aquariums. Incl. Turbelle® High Jet 5030 pump with dry run and blockage protection, magnet holder, branded 12V DC power supply unit, tube and tube holder. Suitable for placement in cabinet filter systems or on the edge of the aquarium. The sensor holds on glass panes up to 15 mm (0.59”) and the tube holder up to 22 mm (0.87”).

• Simple and reliable water level controller for freshwater and marine aquariums with optical control sensor and independent thermal safety sensor.
• Compact all-in-one design
• Plug & Play – all required components ready for installation
• Includes durable high-tech dosing pump
• Maximum delivery head: Standard 3.0 m (9.84') / Boost 6.2 m (20.34')