Tetra stayclean bio bag large cartridge 4 pack fish Featured WhisperIQ technology gives you a

WhisperIQ technology gives you a filter that is does the job while staying quiet

add the test drops and compare results to the color card

WholesomesChicken Meal and Chickpeas Grain-Free formulais formulated to provide a highly digestible grain-free

Marine Stewardship Council-certified white fish and antioxidant-rich produce including Pacific cod and pollock caught off the coast of Alaska

Tetra stayclean bio bag large cartridge 4 pack fish Featured WhisperIQ technology gives you aTetra StayClean Bio Bag Cartridges provide easier maintenance for healthier fish by maintaining healthy pH levels in your tank. Stable water helps prevent pH crashes, and the active cleaning reduces buildup on glass. The dual sided floss removes dirt and debris from your tank leaving you with a clean environment. Compatible with Bio Bag filters, these cartridges provide 4 stages of filtration to keep your water clean and clear. Ultra Activated carbon