Keep your aquarium water clear, fresh-smelling, and fish-comfortable with Marineland Penguin Bio-Wheel replacement power filter cartridges. Trap waste fast, remove discoloration, and polish water so your fish look and feel their best. Slide in a new cartridge in seconds and maintain steady filtration without disrupting your tank’s balance.

Key Features

• Double-thick poly fiber: Capture fine and large debris for cleaner, brighter views.
• Activated carbon core: Reduce odors and discoloration for water that looks and smells fresh.
• Pre-assembled design: Make low-mess changes without tools or guesswork.
• Reliable flow: Support consistent performance so your Penguin filter runs smoothly.
• Stock-up value: Get a 6-pack that’s easy to store at just 0.75 lb total.

Applications

Use in freshwater or saltwater aquariums equipped with Marineland Penguin power filters. Refresh water clarity after heavy feeding, algae blooms, or when removing treatment residues. Keep a few on hand to handle surprise messes or vacation catch-up cleanups.

Specifications

• Materials: Poly fiber pad with activated carbon
• Pack Size: 6 replacement cartridges
• Total Weight: 0.75 lb (approx.)
• Compatibility: Marineland Penguin power filters that use this cartridge style/size

Rinse each new cartridge briefly to remove carbon dust. Replace every 2–4 weeks or when flow drops. Keep your bio-wheel in place while changing cartridges to preserve beneficial bacteria and protect your fish’s stable environment.