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Penn-Plax Cascade 8 Oz Pro-C Mixed Aquarium Canister Filter Media Bag – 2-Pack

Penn-Plax Cascade 8 Oz Pro-C Mixed Aquarium Canister Filter Media Bag – 2-Pack more

Penn-Plax Cascade 500/350 GPH Canister Aquarium Filter Media Bio Sponge Replacement

Keep your water clean and clear with the replacement bio sponge for use in the Cascade 500 Model CCF1UL and Cascade Elite canister filter models.The bio sponge filter removes ammonia and nitrites from your aquarium tank keeping your aquarium clean;... more

Penn-Plax Cascade Aquarium Filter Media New Replacement Poly Fiber Floss Pads Small– 6 Pack

Cascade presents Bio-Floss Replacement Poly Fiber Floss Pads for Cascade 700 & 1000 Canister Aquarium Filters. This 6-Pack of Cascade Bio-Floss Poly Fiber Floss Pads is specially designed for Cascade 700 & 1000 Canister Filters allowing for simple and... more

Penn-Plax Cascade 80 GPH Filter Media 3-Pack

Penn-Plax Cascade 80 GPH Filter Media 3-Pack The Penn Plax Cascade 80 GPH Filter Cartridges with Activated Carbon will improve the quality of your aquarium water and keep your fish healthy. This 3 Pack of Filter Cartridge Replacements is designed to... more

Penn-Plax Cascade 1200/1500 GPH Canister Filter Media Aquarium Bio Sponge Replacement; 1 Pack

The Penn Plax Cascade 1200/1500 GPH Canister Filter Aquarium Bio Sponge keeps the water in your aquarium clean and clear. This Cascade filter sponge removes ammonia and nitrites from the water keeping your fish tank healthy; clean; and odor free. This... more

Penn-Plax Cascade Pro-Z Aquarium Filter Media Bags with Zeolite Crystals

Cascade presents the Pro-Z Aquarium Canister Filter Media Bags with Zeolite Crystals by Penn-Plax. Along with providing a compact and easy-to-handle design the nylon mesh filter bags help create a simple solution to aquarium canister filter media... more

Penn-Plax Water-World Replacement Filter Media Cartridges for Prism Nano Aquariums – 2-Pack

Penn-Plax Water-World Replacement Filter Media Cartridges for Prism Nano Aquariums – 2-Pack PENN-PLAX presents the Replacement Media Cartridges for Water-World Prism Nano Aquariums. This 2-Pack of Water-World Media Cartridges are specially designed... more

Penn-Plax Cascade Filt-a-Pack Aquarium Canister Filter Media Bag with Bio Rings – 10 Oz – 1-Pack

Penn-Plax Cascade Filt-a-Pack Aquarium Canister Filter Media Bag with Bio Rings – 10 Oz – 1-Pack Cascade presents the Filt-a-Pack Aquarium Canister Filter Media Bag with Bio Rings by PENN-PLAX. Along with providing a compact and easy-to-handle... more

Penn-Plax Small World Replacement Aquarium Filter Media Cartridges (2 Pack) – Safe for Freshwater and Saltwater Setups SWF1C

Penn-Plax Small World Replacement Aquarium Filter Media Cartridges (2 Pack) – Safe for Freshwater and Saltwater Setups SWF1C PENN-PLAX presents the Small World Replacement Aquarium Filter Media Cartridges. These Media Cartridges are specifically... more

Penn-Plax Cascade Pro-C Aquarium Canister Filter Media Bags with Carbon and Zeolite - 2 Per Pack

Cascade presents the Pro-C Aquarium Canister Filter Media Bags with Carbon and Zeolite Mixture by Penn-Plax. Along with providing a compact and easy-to-handle design the nylon mesh filter bags help create a simple solution to aquarium canister filter... more

Penn-Plax Cascade Nylon Filter Media Bag with Biological Ceramic Rings - 10oz 1 Count per pack

Cascade presents the Aquarium Canister Filter Media Bag with Bio Rings by Penn-Plax. Along with providing a compact and easy-to-handle design the nylon mesh filter bag helps create a simple solution to aquarium canister filter media replenishment.... more

Penn-Plax Cascade Aquarium Filter Media Bio Sponge Replacement New 1 Pack 700 & 1000 Bio Sponge

Replacement Bio-Floss 12-pack Keep your water clean and clear with the replacement bio sponge for use in the Cascade 700 Model CCF2UL and Cascade 1000 Model CCF3UL canister filters. The bio sponge filter removes ammonia and nitrites from your aquarium... more

Penn-Plax Cascade Pro-C Aquarium Canister Filter Media Bags with Activated Carbon 2 Count per pack

Cascade presents the Pro-C Aquarium Canister Filter Media Bags with Activated Carbon by Penn-Plax. Along with providing a compact and easy-to-handle design the nylon mesh filter bags help create a simple solution to aquarium canister filter media... more

Penn-Plax Small World Replacement Aquarium Filter Media Cartridges (2 Pack) – Safe for Freshwater and Saltwater Setups SWF1C

Penn-Plax Small World Replacement Aquarium Filter Media Cartridges (2 Pack) – Safe for Freshwater and Saltwater Setups SWF1C more