Premium Activated Carbon - Aquarium Carbon Media - Charcoal For Fish Tanks - Aquarium Filter Charcoal Media (Granulated, 3 Lbs With Fine Mesh Bag)

Our aquarium carbon bulk weighs more than similar size containers because it is intentionally crushed to a small size to allow for greater surface area. The smaller fragments pack tighter leaving fewer gaps compared to larger aquarium carbon pieces. These smaller size aquarium carbon media require our Fine Mesh Filter Media Drawstring Bags. During shipment, our activated charcoal aquarium pieces rub against each other and may produce dust. A short rinse under tap or RO water will rinse away this dust.