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So, I got a canister filter.. How often do I replace the foam filters? And should I use my own media instead? (Activated Carbon, biomedia, etc.) : r/ Aquariums
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TRU [M Size] Nano Stainless Steel Canister Filter For Mini Nano Tank Shallow Tank Aquascape Aquarium - Mini Complete Tank - OFFICIAL STORE
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Amazon.com : Aquarium Fish Tank External Canister Filter Aquarium Filter Table Mute Filters Bucket (HW-602: not Include The Pump and Accessory) : Pet Supplies
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Aqueon Quietflow Canister Filter, 200 gph. | Petco | Saltwater aquarium fish, Canisters, Saltwater aquarium
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