Tetra Whisper Bio-Bag Filter Cartridges For Aquariums - Unassembled, Medium Filter, 8 Count

Tetra Whisper Bio-Bag Filter Cartridges For Aquariums - Unassembled, Medium Filter, 8 Count

• 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
• Age range description: All Ranges
• Easy to Assemble, Easy to Replace
• Whisper Bio-Bag Cartridges complete the Whisper Power Filter-Package for a clean, easy-to-maintain aquarium
• Easy to use