Tetra Whisper Filter Cartridges 4 Count, Extra Small, For aquarium Filtration (AQ-78052),white
Brand: Tetra
Color: white
REPLACEMENT CARBON FILTER Keeps aquarium water crystal clear – removes odors and discoloration
CATCHES DEBRIS Dense dual-sided mesh filters debris and fish waste
CONVENIENT Replacement filter cartridges are fully assembled and ready to use
USAGE Change every 2 weeks or sooner if there is reduced water flow
Age Range Description: All Life Stages