Reef Octopus Bio-Churn 120R Recirculating Biopellet Reactor


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Reef Octopus NEW Biopellet reactor series takes a innovative approach of efficiently fluidizing the biopellet media without blasting the media itself with direct flow pressure. A specialty dispersant plate fluidizes the bio media into a churn style suspension. This unique motion these reactors produce allow for much greater suspension of the media within its cyclone “churn” style motion. The BioChurn Reactors come in Four styles an in-sump, external, external/recirculating and a commercial line for large aquatic environments. For the ultimate control of PO4 & NO3 look no further than the Reef Octopus BioChurn.

The Professional Recirculating BioChurn reactors are for those that demand the ultimate control over your BioPellets solid carbon dosing. The superior “Power Churn” design easily fluidizes large amounts of biopellet media without blasting it with outrageous flow just to fluidize the media which is a common downfall to other commercial Biopellet reactors on the market today. Equipped with the quality recirculation pumps and features independent flow valves so the user can independently control the flow of media within the reactor.

*feeding pump required.


  • Pump: Aquatrance AQ-1200
  • Capacity: 900mL Max.
  • Up to: 240 gal.
  • Diameter: 5″
Weight 3 lbs