hygger Aquarium Overflow Filter with Waste Collection Separator, External Hanging Aquarium Filter Accessory, Fish Tank Siphon Filtration System for Saltwater Freshwater Tank Greater Than 15 in Height

FILTRATION PRINCIPLE: Water pump as a power source (not included) to form a water cycle.Filtered water flows into the tank through the upper water inlet pipe. Dirty water flows in through the bottom suction pipe and the water surface oil film remover. Some impurities sink into the collection chamber and can be discharged by opening valve. Dirty water continues to flow into the bottom (filter container or other) and is filtered through the filter material (not included)
WASTE SEDIMENTATION CHAMBER: Impurity collection chamber and discharge valve are handled separately, reducing cumbersome operations and the replacement rate of filter material, and improving the filtering effect
SEPARATOR OPERATION: ① Impurities Food--② Be Sucked Away--③304 Stainless Steel Net Intercepts Part Of The Large-Particle Impurities--④ Flow Into The Sedimentation Box--⑤ Rotating Outlet Valve To Discharge Impurities
APPLICATIONS: For tank height：≥ 15 inches（40cm). For Freshwater Saltwater Tank. The base shelf of the fish tank is not fully enclosed. Hang on tank walls less than or equal to 1.77in thick. Aquarium should be close to the edge of the base table (to open the valve)
INSTALL AND USE UPDATES: Fewer pipes, no change in function, smaller hanging space. Less complicated installation, pipes that do not need to be cut are already fixed at the factory. Bottom hard pipes is difficult to install or leaks due to improper installation,is replaced with a hose

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