Tetra Whisper Bio-Bags, Whisper Power Filter Models 1, 2 and 3, 8-Pack

Keeping your aquarium clean can be a tedious job, sometimes done totally in vain, just to find that it is as dirty as it was before the chore. To ensure that your aquarium stays clean and your pet fish healthy, get Tetra Whisper Bio-Bags, convenient and pre-assembled disposable filter cartridges for your filters.