For the ultimate in convenience, choose assembled Whisper Bio-Bag cartridges. They are in color-coded packages, making it easier than ever to remember which cartridges to purchase on subsequent trips to your local aquarium store.
Key Benefits
- Color-coded Packages For Ease And Accuracy In Selection.
- Convenience Of Being Pre-assembled.
- Filled With Ultra-activated Carbon, Removing Waste Particles, Odors, And Discoloration.
- Please Read All Label Information On Delivery.
- Keeps Water Crystal Clear.
- Removes Odors And Discoloration.
- Easy To Use.