Pro-carb laboratory-quality Penn-Plax Activated Carbon is fast acting, long lasting, and designed to keep your salt, or fresh water aquarium crystal clear for 4 to 6 weeks. Activated carbon removes chemicals toxins, odors, discolorations and other contaminants from your aquarium. You can use this carbon in Cascade and any other hang-on internal and canister filters.
Penn-Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge, 3 Packs of 2 each : Pet Supplies
Penn-Plax Cascade 6 Pack Bio-Floss Replacement Poly Fiber Floss Pads for Cascade 700 & 1000 Canister Aquarium Filters : Pet Training Pads : Pet Supplies
Penn-Plax Pro-Carb Z Contains Activated Carbon and Zeolite for Crystal Clear, Healthy Aquarium Water, 64-Ounce, Model:PBZC3M : : Pet Supplies
Bulk Activated Carbon & Equipment Edmonton, Alberta
Penn-Plax Filt-a-Carb Replacement Activated Carbon Media Cartridges (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2) : Aquarium Filter Accessories : Pet Supplies
Penn Plax Aquarium Filters - Users Guides.pdf
Penn-Plax Activated Carbon for Modern Aquariums in Bulk Quantity / 25 lb. Bag – Long Lasting, Laboratory Quality : Filter Accessories : Pet Supplies
Penn-Plax Pro-Carb Z Contains Activated Carbon and Zeolite for Crystal Clear, Healthy Aquarium Water, 64-Ounce, Model:PBZC3M : : Pet Supplies
Aquarium Filter Bulk Activated Carbon : : Pet Supplies