About This

• Perfect Fit：Aquarium filters are perfectly compatible with Tetra Whisper bio-bag filter cartridges large 20i, 40i; IQ 20, 30, 45, 60; PF20, 30, 40, 60. Fish tank filters are 6.7 inch long and 4.5 inch wide. All fish filters for aquariums are individually packaged and sealed to maintain high quality
• Clearer Water: Dual-sided mesh designed for catching debris and fish waste, removing odors and discoloration, effectively maintaining PH balance in water and keeping aquarium water clear. With a remarkably high filtration capacity, our aquarium filter cartridge protect both the fish tank power filter and your fish
• Premium Material: Fit for tetra filter comes fully assembled and ready to use. No need to install. Dual-sided mesh catches debris and fish waste. Activated carbon absorb heavy metals from water and improve the taste of water. The non-woven fabric of compatible with tetra filter cartridges captures impurities
• Up to 8-Month Use: You will get 8pcs large filter cartridges fit for tetra in total. We recommend that you replace the large fish tank filter every month to maintain water quality for optimal performance. (It depends on the number of fish in fish tank
• Easy to Use: Soak the filter in water for 5 minutes and rinse for 30 seconds before use. Turn off and remove the used compatible with tetra whisper filter large and flush the new cartridge under cool clean water or water of aquarium to remove dust. After rinsing, insert the compatible with tetra filter large into the flushing chamber and make sure the filter cartridge fits completely into the chamber
• *Brand names and/or trademarks are used here only for product description or identification of devices and/or device types. Errors reserved