![Tetra Whisper Assembled Bio-Bag Filter Cartridges, Small (2 pack)](http://alsipnursery.com/cdn/shop/files/getimage-3559.jpg?v=1735809831&width=1080)
Tetra Whisper Assembled Bio-Bag Filter Cartridges, Small (2 pack)
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.