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Fish Tank Filter Cartridges

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  16. STANDARD DELIVERY ONLY
    Aqua One Lifestyle 52 2c Aquatic Carbon Cartridge 2PK
    Aqua One Lifestyle 52 2c Aquatic Carbon Cartridge 2PK
    Repeat Delivery $13.99
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    Regular Price
    Online price $13.99
  20. STANDARD DELIVERY ONLY
    Aqua One IFXE 100 193c Aquatic Carbon Cartridge 2PK
    Aqua One IFXE 100 193c Aquatic Carbon Cartridge 2PK
    Repeat Delivery $10.39
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    Members save $2.60
    Regular Price
    Online price $12.99

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Keep your aquarium clean and clear with reliable filter cartridges

Maintain a healthy aquatic environment with high-quality filter cartridges designed to keep your tank water crystal clear. Whether you’re replacing a worn-out cartridge or upgrading to a more efficient option, Petbarn offers a wide range of fish tank filter cartridges to suit various filtration systems and tank sizes.

What does a filter cartridge do?

A filter cartridge is a key part of your aquarium’s filtration system. It helps remove debris, waste, and harmful chemicals from the water, ensuring a clean and safe habitat for your fish and other aquatic life. Most cartridges contain multiple layers—such as sponge, activated carbon, or other filter media—to tackle both mechanical and chemical filtration. Regular replacement of your filter cartridge helps keep water parameters stable and your aquarium looking its best.

Types of aquarium filter cartridges

We stock a variety of filter cartridge options to fit different types of filters and tank needs, including:
– Activated carbon cartridges: Ideal for removing odours, discolouration, and chemical impurities.
– Foam and sponge cartridges: Great for trapping debris and providing mechanical filtration.
– Multi-stage filter cartridges: Combine different filter media to deliver thorough, efficient filtration.
– Custom-fit replacement cartridges: Designed specifically for popular filter models to ensure the perfect fit and optimal performance.

No matter your setup, you’ll find the right filter cartridge at Petbarn to keep your aquarium in top condition. Browse our full range today and enjoy cleaner, clearer water for your aquatic pets.

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