The Eheim Pickup 160 employs a robust centrifugal pump mechanism to achieve its specified 500 LPH flow rate. This pump type is renowned for its consistent flow characteristics and durability, consuming a modest 8 Watts of electrical power from a 220-240V, 50Hz supply. While the flow rate is not adjustable, its fixed output is optimally balanced for the recommended 60-160 liter tank volume, ensuring sufficient water turnover, typically ranging from approximately 3 to 8 tank volumes per hour, dependent on actual tank dimensions. The filtration system is a dedicated single-stage mechanical process, primarily utilizing a high-quality sponge media. This porous sponge acts as a physical barrier, effectively trapping suspended particulate matter, detritus, and uneaten food, thereby preventing water cloudiness. The ingenious 'pickup' design allows for the filter cartridge (containing the sponge) to be detached and cleaned or replaced independently, leaving the pump and its suction cups affixed. This prevents unnecessary re-priming or complete disassembly during routine maintenance, simplifying the process significantly. While dedicated biological and chemical filtration capabilities are not natively integrated or promoted, the mechanical sponge does offer a surface area for beneficial bacteria colonization over time, albeit not as its primary function. The filter's compact form factor (96x96x218mm) and fully submerged installation inherently minimize acoustic output, although a specific dB level is not provided. The auto-restart feature ensures seamless operation restoration post-power interruption. The durable plastic construction and Eheim's manufacturing pedigree (Germany) underpin its expected operational lifespan and structural integrity, supported by CE and RoHS certifications.
