Keep your aquarium water crystal clear and odor-free with FZONE's premium activated carbon. Made from natural coconut charcoal, this filter media is pH-neutral and won't release harmful substances into your aquarium, making it safe for both freshwater and saltwater setups. Whether you're keeping ornamental fish, live plants, shrimp, marine fish, corals, or even turtles, this carbon helps maintain water quality without throwing off your existing parameters.
 
Every order comes with a reusable fine-mesh media bag included, so there's no need to buy one separately — just fill, rinse, and drop it into your hang-on-back filter, canister filter, or a high-flow area of your sump. Available in a 1.4 lb container.