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

• BIOLOGICAL FILTRATION: 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.
• CLEAN, CRYSTAL-CLEAR WATER: The ring-filled bag helps establish a biological bed for your aquarium, and optimize the colonization of anaerobic bacteria.
• HELPFUL INSTRUCTIONS: If you notice that the Bio Rings are getting a bit clogged, simply clean them in a separate container with some of your aquarium’s water. This allows for the colony of anaerobic bacteria to remain intact within the porous Bio Rings.
• MEASUREMENTS: Size = 10 Oz / Quantity = 1-Pack
• SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: PENN-PLAX is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.

Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water.