Aquarium Aqueon Mini Bow Filter Cartridge 2.5 And 5.0 3 Pack

Replacement Filter Cartridge For Mini Box 2.5 And 5.0 Aquariums.Ready-to-use, preassembled filter cartridges install in seconds Helps create crystal-clear, healthy water Patented dual-sided replaceable dense-floss cartridges filter out more particles and debris Cartridges contain more activated carbon to remove toxic impurities, odors and discoloration For best results replace cartridge every 4-6