Fluval Carbon Filter Media - 18 Pack Nylon Bags For Canister Aquarium Filters

About This Product

Serious aquarium owners, listen up - this Fluval carbon filter media is absolutely essential for keeping your tank water crystal clear and healthy for your fish. This pack gives you 18 individual nylon bags, each containing 100 grams of premium activated carbon that works in both freshwater and saltwater setups. What makes this carbon so effective is its incredibly porous inner matrix structure that acts like a magnet for impurities - it traps organic waste while removing dissolved wastes like urine, dyes, medications, and other contaminants that can cloud your water or create odors. The result is seriously sparkling clear aquarium water that looks professionally maintained. It's research-grade, low-ash carbon that won't release phosphates or change your water's pH, which is so important for maintaining stable aquarium conditions. The nylon bags are durable and the perfect size for most canister filters, making media changes quick and mess-free. You should replace your carbon monthly to ensure it stays effective, since it loses its adsorption capacity over time without any visible signs. Just remember to remove it when you're medicating your tank, as it will absorb the medication and reduce its effectiveness. I've used this in both my freshwater planted tank and saltwater reef setup, and the difference in water clarity is noticeable within days. The quality is exactly what you'd expect from Fluval - consistent, reliable, and professional-grade. Whether you're running a Fluval canister filter or any other brand, this carbon media will significantly improve your water quality and clarity. If you want that pristine, professional aquarium look without constant water changes, keeping fresh carbon in your filter rotation is absolutely key. This 18-pack gives you enough for several months of regular maintenance, making it both cost-effective and convenient for serious aquarium keepers.