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Note: March 10th 2026: Due to backlog we are paused dispatching new orders until the 17th of March. We will resume dispatching on this date in ordered sequence. For urgent orders please contact us. Our technical support is still available as usual. Well Water Systems and routine commercial orders still dispatch without interruption.

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

 

We can custom make for larger applications if required.

 

Contact Us if you have any queries, we are only too happy to assist.

Aquarium 3 Stage Reverse Osmosis Unit

SKU: Aquarium-RO
€69.99Price
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