Photo 1 of hygger Aquarium HOB Filter 210 GPH for 20-40 Gallon Fish Tank Power Filter with Adjustable Water Flow Extendable Intake Tube External Hang-On Back Filter

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Photo 1 of hygger Aquarium HOB Filter 210 GPH for 20-40 Gallon Fish Tank Power Filter with Adjustable Water Flow Extendable Intake Tube External Hang-On Back FilterPhoto 2 of hygger Aquarium HOB Filter 210 GPH for 20-40 Gallon Fish Tank Power Filter with Adjustable Water Flow Extendable Intake Tube External Hang-On Back Filter