BioChurn 120R Biopellet Recirculating Reactor

The Reef Octopus BioChurn 120R Biopellet Recirculating Reactor is the professional recirculating model for hobbyists who want independent control over media flow. Its "Power Churn" design fluidizes large volumes of biopellet media gently, and independent flow valves let you dial in media circulation separately from the reactor's overall feed rate. Best for: hobbyists who want fine control over media fluidization rate independent of feed flow Setup: recirculating, includes a quality Aquatrance recirculation pump Design: patent-pending churn plate for cyclone-style media suspension, independent flow valves The independent flow valves are the key upgrade over the standard in-sump BioChurn models — you can increase or decrease how vigorously media churns without changing how much water passes through the reactor overall. Compatible replacement parts: Aquatrance recirculation pump kits and churn plates for the BioChurn 120R.