top of page

Our 3-Stage RO system is an essential, complete reverse osmosis system to protect and purify water for use in aquariums.


Designed to produce a continuous supply of high quality water this is the perfect system for tank top-up applications.


Eliminates chlorine and organics:
Excessive amounts of chlorine can be toxic to fish. Each system includes a granular activated carbon inline filter which removes both chlorine and organics.


Removes heavy metals:
A Thin-Film RO membrane is included with each system that rejects up to 97.5% of dissolved salts – which includes heavy metals such as cadmium, zinc and mercury which can be detrimental to aquatic life. 


Significantly reduces nitrates:
Nitrates can prevent growth and reproduction in fish and high levels can be fatal.


Removes suspended solids:
Particulate in water can clog the gills of fish and if consumed cause illness. 


Key Features:

  • Up to 200 litres per day of on-demand purified water, ideal for use in aquariums
  • Works on mains pressure (2.8 bar+) requiring no pump or electricity
  • Takes up very little space and can be easily mounted horizontally or vertically for convenience
  • Quick and simple cartridge changeout with ¼" push-fit connections the RO membrane.


Also included with each pack:

  • Shut off valve to isolate the system for simple cartridge changeout
  • Flush valve – REgular flushing of the RO membrane will help to protect against fouling ultimately helping the system to produce higher quality water for longer
  • Flow restrictor – Applying back pressure to the membrane the flow restrictor boosts product water production and reduces the volume of waste water sent to the drain
  • Membrane housing spanner – make membrane changeout simple and struggle free
  • 5 metres of tubing – To ensure initial system setup is made as simple as possible, accommodating for a variety of installation locations
  • Mounting clips - for easy mounting

Aquarium 3 Stage Reverse Osmosis Unit

SKU: Aquarium-RO
Tax Included
    Product Page: Stores Product Widget
    bottom of page