Bio Churn Reactor 120-INT by Reef OctopusBio Churn reactors are for those that demand the ultimate control over their Bio pellets solid carbon dosing. The superior Churn Style design easily fluidizes large amounts of bio pellet media without blasting it with an outrageous flow just to fluidize the media, which is a commonly found on other Bio Pellet reactors in the market today. The unique motion these innovative reactors produce allows for much greater suspension of the media in a cyclone