Tetra Whisper Bio-Bag Filter Cartridges Medium 8 Pack Part# 26352

These filter cartridges remove odors and impurities from the water for a pure aquatic environment. The easy to assemble Bio-Bags® make aquarium maintenance easy. Clean your aquarium with the power of Ultra-activated® carbon in these Tetra Whisper Bio-Bag Disposable Filter Cartridges. The highly absorbent carbon removes odors and discoloration, while dense mesh catches debris to provide clean, clear water for your aquatic pet. With the easy-to-use, maintaining a pure aquatic environment is a cinch.

• Highly-absorbent carbon removes odors and discoloration for clean, clear aquarium water
• Dense, dual-sided mesh catches debris and fish waste to help maintain purity
• Convenient, easy to assemble Bio-Bags are easy to use
• For best results change Bio-Bag monthly
• Fits Whisper IQ10, PF-10 & 5-10 Filters