Dual GFO & Carbon Media Reactor

The Reef Pure RO Systems dual media reactor is simple to use, setup and maintain. Built purposely for use with GFO and/or carbon in the aquarium. Made with only top quality fittings and filter housings, there is no need to worry about leaky lids or fittings.

Supplied with a high-quality ball valve which allows you to fine-tune the amount of flow through your chosen media. Simply add a suitable pump that suits your flow requirements. The reactor is not suitable for use with biopellet media.


Pay in 4 interest-free payments of $52.25 with 

SKU: 2ST-MED-REA Category: Tags: , , ,


The Reef Pure RO Systems Dual GFO & carbon reactor features several advantages over other brands:

  • Ultra-transparent media cartridge allows for clear viewing of reactor media
  • Heavy-duty plastic construction.
  • 12mm Quick Connect fittings with 1/2″ ports throughout reduce head pressure and provide ample flow rates.
  • Swivelling & rotating 90° elbows on the inlet and outlet for convenient positioning and installation.
  • High quality, easy to use double O-Ring push-connect fittings.
  • Easy to operate, clean and maintain.
  • Includes high-quality ball valve for precise tuning.
  • Easily connects to 12mm rigid tubing
  • Ability to run carbon and GFO at the same time.
  • Holds three cups of carbon (Approx. 300g) or two cups of GFO (Approx. 290g) per canister
  • Not suitable for use with biopellet media


Accessories Included:

  • 2 stage media reactor with 12mm quick connects
  • 3 metres of black 12mm tubing
  • 12mm ball valve for flow-rate tuning
  • 2× refillable media reactor cartridges


Please Note: In order to connect the included 12mm rigid tube to a submersible pump, additional fittings such as the 1/2” Male BSP to 12mm Quick Connect may be required.

Additional information

Weight3.1 kg
Dimensions40 × 21 × 21 cm