Tetra Whisper Bio-Bag Filter Cartridges; Medium

Keeping a clean and clear aquarium can be daunting. That’s why Tetrabrand created Whisper BIO-Bags filter technology for easier maintenance and healthier fish.These disposable filter cartridges are easy to use and work to keep your fish tank in tip-top condition. The ultra-activated carbon is designed to absorb discoloration, contaminants and foul odors while the dense, double-sided mesh works to trap debris and fish waste.

• Convenient, easy-to-use disposable filter replacement
• Activated carbon absorbs discoloration, contaminants, and odours
• Double-sided dense mesh traps fish waste and debris
• Compatible with Tetra Whisper Power Filters 10, 10i, E, J, Microfilter, PF10

Available Sizes:MediumSingle Pack, Medium 3-Pack