Tetra Whisper Bio-Bag Filter Cartridges - Medium 6 Count

For 50 years, Tetra has been the go-to name for fishkeeping enthusiasts seeking products and solutions to enhance the beauty and convenience of their home aquariums. Whether you're a seasoned hobbyist or just starting out, Tetra offers a wide range of high-quality fish food, innovative equipment, test kits, and decor to meet all your needs.

The Whisper Power Filter package is completed by the Whisper Bio-Bag Cartridges, providing a clean and easy-to-maintain aquarium environment. The Whisper Bio-Bag multi-packs are economical and come unassembled, allowing for convenient pricing on larger quantities. To assemble, simply detach the clip from the Aerobic Frame and slide the filter bag over it. Add a packet of Ultra-activated carbon and press the Aerobic Frame flaps down over the top of the filter bag, then secure the clip over the flaps. Rinse the assembly under cool tap water to remove carbon dust and insert the Bio-Bag into the filter slots. For optimal results, it is recommended to change the Bio-Bag monthly.

The unassembled replacement carbon filter keeps aquarium water crystal clear by removing odors and discoloration. The dense dual-sided mesh catches debris and fish waste, ensuring a clean and healthy environment for your fish. Additionally, the cartridges are color-coded for easy identification of the replacement cartridge size needed for Tetra Whisper water filters. Convenient and easy to assemble, these cartridges should be replaced on a monthly basis, or sooner if needed. Suitable for all life stages, these cartridges are compatible with various Tetra Whisper water filter models, including the Small-3i Internal, Medium-PF10 Power Filter, 10i Internal, Reptofilter 90 GPH, Large-20, 30, 40, and 60 Power Filters, as well as 20i and 40i Internals, and XL-Whisper 4 and 5, TetraTec 300, and 500.

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