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