Price: $18.19 - $14.57 Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.”
UNASSEMBLED 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 Easy to assemble and easy to replace USAGE Change monthly or sooner if needed
