The Bio Reactor produces the perfect Bio-Motion: A counter-current flow design that maximizes media dwell time. This results in rapid, instant, and continual waste removal making the Bio Reactor a 100% self-cleaning system â so thereâs ZERO maintenance required. The Bio Reactor utilizes our proprietary âBio-Massâ bio-media specifically engineered to allow more waste removal in a smaller footprint. The âLive Waterâ environment takes control. Friction created by the interaction causes any old dead bacteria on the surface of the Bio-Mass media to be gently removed. This makes space for new heavier feeding bacteria to rapidly colonize â instantly removing toxic ammonia and nitrite from the water column. Specially engineered injection spray plate adds efficiency to the live Water environment. Air line control bracket helps to route and organize lines. The included gate valve allows for complete, precise, and stable water level control.