The Reef Octopus BR110 BioPellet Reactor steps up media capacity from the BR70 for reef systems running a heavier bioload or larger biopellet charge. Its conical base fluidizes the pellets in a steady, even churn, keeping media suspended without dead zones so bacteria colonize the full pellet surface. Best for: mid-size reef aquariums running biopellet-based carbon dosing Setup: requires an external feed pump plumbed to the reactor inlet (not included) Design: conical fluidizing base, screw-fastened lid, acrylic anti-clog screen If pellets are settling flat at the bottom instead of tumbling in your current reactor, that's usually a sign you've outgrown it — the BR110's larger chamber gives media more room to fluidize properly at typical feed-pump flow rates.Compatible replacement parts: acrylic screens and cone-bottom seals for the BR110.
