PURA Complete Filter Media by Magnavore **** PRODUCT INFORMATION **** **** PRODUCT MANUAL **** PÛRA Complete is a blended media that provides the most complete aquarium pollutant control at low cost. Blended with 25% PhosLock for total phosphate and silicate control, virgin bituminous acid washed carbon,and cation exchangers for the control of ammonia and heavy metals, PÛRA Complete offers a truly impressive spectrum of activity. This product removes a broad range of organics like urine, phenols, coloring agents, odors, and proteins; a broad range of heavy metals like copper, lead, and mercury that accumulates over time from trace quantities found in all fish foods; a broad range of toxins like ammonia, formaldehyde and arsenic; and a broad range of aquarium scum promoters like phosphates, and silicates. PÛRA Complete is fast acting, long lasting, and very effective in reef, marine, planted, and delicate freshwater aquaria. The 8 oz will treat a 50-gallon tank up to 6 months, the 16 oz will treat a 100-gallon aquarium, and the 32 oz will treat a 200-gallon aquarium. PÛRA Complete should be used in a fine meshed bag instead of plain carbon, and no additional "specialty media" are necessary to provide total, complete, and cost effective aquarium waste management. Convenient to implement, comes with a 6" x 12" 300-micron media bag.