REPLACEMENT CARBON FILTER: Keeps aquarium water crystal clear – removes odors and discoloration
CATCHES DEBRIS: Dense dual-sided mesh filters debris and fish waste
FITS TETRA WHISPER WATER FILTERS: Color coded to make it simple to remember which replacement cartridge size to purchase
CONVENIENT: Replacement filter cartridges are fully assembled and ready to use
USAGE: Change monthly or sooner if needed
Conveniently Assembled and Ready-to-Use
Like the unassembled, the-Packages are color-coded, making it easier than ever to remember which size to purchase