The BR Series Biopellet Reactors from Reef Octopus offer a revolutionary approach to maintaining healthy water conditions in saltwater reef aquariums by effectively suspending and circulating biopellets. These reactors feature a fluidizing cone bottom design that keeps the biopellet media in constant suspension, ensuring an even distribution of water upwards without hindering flow through the unit. The reactors are equipped with durable acrylic screens to prevent biopellets from escaping while maintaining unobstructed water movement. Available in three sizes—BR70, BR110, and BR140—to accommodate aquariums ranging from 100 gallons up to 475 gallons, these units provide the necessary capacity and footprint for optimal performance.