Aqua One BioNood Ceramic Cylinders (600g pack)
Bionood ceramic cylinders are supplied with both Aqua One's Aquarium Series and their excellent Aquis and Advance Canister Filters because they offer such excellent biological filtration capacity. Change a few regularly to maintain an efficient and stable bacterial population.
Aqua One Replacement Filter Pump for AquaNano 40
This Aqua One Filter Pump is suitable for the Aqua Nano 40. It provides a direct drop in replacement for the original Aqua One pump and is supplied ready to use, complete with Impeller.