Boyd Enterprises Chemi-Pure Blue, 11 oz, is specially created for fantastic results in reef and marine aquariums. This new proprietary blend of premium, low-dust pelleted carbon and high capacity ion-exchange resins are skillfully combined to create a superior all-in-one filter media in a nylon bag. Chemi-Pure Blue significantly reduces organic compounds and phosphates while raising redox and helping stabilize pH for a healthy, crystal clear aquarium. Pre-packaged in a nylon filter bag.
