API Activated Filter Carbon is a unique, lightweight, coal based carbon developed to work effectively in aquariums. This exceptional carbon removes organic waste, odors, colors, medications, and toxins through chemical adsorption. Activated carbon is quick-acting, promoting fish health by creating cleaner, clearer water, and does not elevate phosphate levels. For use in fresh and saltwater tanks.
Instructions:
Use 1/2 cups of carbon for each 10 gallons of water. Replace every 3-4 weeks, sooner if the aquarium is heavily stocked, or if odors or colors are detected.
Size: 1/2 gallon