Tetra Whisper® Medium Bio-Bags Disposable Filter Cartridges
Tetra Whisper® Bio-Bags Filter Cartridge
Whisper® Bio-Bag® Cartridges complete the Whisper® Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated® carbon, the ready-to-use disposable single packs remove waste particles, odors and discoloration, and are easily changed once a month. The Whisper® Bio-Bag® multi-packs come unassembled and offer economical pricing on larger quantities.
It is recommended that you replace your Whisper® Bio-Bag® when water begins to overflow excessively from the Wonder Tube® chamber.
TetraPond Aquarium & Pond Supplies
Tetra is synonymous with ornamental fish keeping thanks to Dr. Ulrich Baensch. He founded Tetra in Melle, Germany 50 years ago and pioneered the development of flake fish foods. Tetra now manufactures hundreds of products and publishes books for aquarium fish keeping, reptile and amphibian keeping and water gardening. Tetra’s German headquarters act as the company’s research and manufacturing center for the Tetra fish foods, nutrition products and water conditioners. We carry many popular TetraPond products including algae control solutions, food, medicine, water test kits and more.