Check the listing for details. Aquarium, Boyd Chemi-Pure Blue (11 oz). Condition: New. Listed at 31.56 USD. Home About Us Feedback Add Us Description Boyd Chemi-Pure Blue provides all the benefits of original Chemi-Pure, tailored specifically for the needs of marine and reef aquariums. This proprietary blend of low-dust, pelleted, activated carbon in a nylon bag is an all-in-one media that provides superior filtration to keep your water crystal clear. * Premium activated carbon + high grade ion-exchange resins * All-in-one filter media in a nylon bag * Specially designed for marine and reef aquariums Chemi-Pure Blue features a highly effective blend of activated carbon and high capacity ion-exchange resins that significantly reduces organic compounds, waste, and phosphates, while raising redox and maintaining a stable pH in saltwater aquariums. Additional Benefits: * Creates positive neurological environments of fish * Mimics a natural environment * Removes dissolved organics, coppers, metals, odors and phenol * Supports a healthy appetite and increases fish life span * Eliminates osmotic shock * Prevents ion antagonism * 4-6 month shelf life Features: Boyd Chemi-Pure Blue 11 oz Pet Type: Aquarium Category: Filter & Bio Bags Condition: New