Tetra Bio-Bag Disposable Filter Cartridges Extra Small
These disposable filter cartridges are easy to use and work to help keep your fish tank in tip-top condition. The ultra-activated carbon is designed to remove discoloration, contaminants, and foul odors while the dense, double-sided mesh works to trap debris and fish waste.
- Convenient and easy-to-use
- Keeps aquarium water crystal clear
- Removes odors and discoloration
- Dense dual-sided mesh filters debris and fish waste
- Ready to use