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Amazon.com : Penn-Plax Cascade 1500 Aquarium Canister Filter – Provides Physical, Biological, and Chemical Filtration – 350 Gallons per Hour (GPH) : Aquarium Filters : Pet Supplies
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Amazon.com : Penn-Plax Cascade Bio-Floss Replacement Poly Fiber Floss Pads for Cascade 700 & 1000 Canister Aquarium Filters – 6 Pack : Pet Training Pads : Pet Supplies
Amazon.com : Penn-Plax Cascade 1000 Aquarium Canister Filter – Provides Physical, Biological, and Chemical Filtration – 265 Gallons per Hour (GPH) : Pet Supplies
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Amazon.com: Penn-Plax Cascade 600 Fully Submersible Internal Filter – Provides Physical, Biological, and Chemical Filtration for Aquariums and Turtle Tanks : Pet Supplies
Amazon.com : Penn-Plax Cascade 80 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups : Aquarium Power Filters : Pet Supplies
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Amazon.com : Penn-Plax Cascade 700 Aquarium Canister Filter – Provides Physical, Biological, and Chemical Filtration – 185 Gallons per Hour (GPH) : Aquarium Filters : Pet Supplies
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Amazon.com : Penn-Plax Cascade Max Flow Aquarium Canister Filter – Great for Extra Large Fish Tanks – Perfect for 250+ Gallon Aquariums – 820 Gallons per Hour (GPH) : Pet Supplies
Amazon.com : Penn-Plax Cascade 1200 Aquarium Canister Filter – Provides Physical, Biological, and Chemical Filtration – 315 Gallons per Hour (GPH) : Aquarium Filters : Pet Supplies
Amazon.com : Penn-Plax Cascade 400 Fully Submersible Internal Filter – Provides Physical, Biological, and Chemical Filtration for Aquariums and Turtle Tanks : Pet Training Pads : Pet Supplies
