Tunze
Tunze Osmolator 3
$495
Ships Australia-wide1 in stock
Dry goods ship Australia-wide with fast dispatch from Eastwood — or collect in store with the rest of your order.
SKU 275936G
SKU 275936G
Paid securely at checkout · ships Australia-wide (or collect in store)
Added — collect in store at Eastwood
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
The Tunze Osmolator 3 is an automatic top-off system that keeps your tank's water level topped up consistently, replacing evaporated water without manual daily top-ups.
Evaporation causes salinity to creep up between top-ups if done manually, and Tunze's Osmolator range has long been a trusted, reliable option for keeping that in check automatically.
Key features
- Automates daily top-up of evaporated water
- Helps maintain consistent salinity by preventing evaporation-driven drift
- Tunze build quality, a long-established name in reef automation
Who it's for
Reef and marine tanks of any size wanting reliable, automated top-up from a well-established brand.
Setup & tips
- Position the sensor according to the manufacturer's guidance to avoid false triggers from surface agitation
- Check the reservoir regularly so it doesn't run dry unexpectedly
- Test the shut-off function periodically to confirm reliable operation
