Fluval Carbon, 3pk

This top-quality, low-ash carbon is exceptionally efficient in eliminating heavy metals, unpleasant odors, water discolorations, and various organic pollutants from aquarium water. Effective chemical filtration media Removes harmful metals toxic to delicate fish, organic impurities, stains, and smells Ensures water is sparkling and crystal clear Crafted from durable bituminous carbon – highly absorbent and porous for long-term use Offers a vast surface area to trap contaminants Does not increase phosphate levels in water Perfect for compatibility with most canister filter systems Comes in a practical 3-pack for convenience For optimal performance, replace every 4 weeks Compatible with Fluval filter models: 106, 206, 306, 406, FX5, 105, 205, 305, 405, 104, 204, 304, 404