Chemi-pure Elite comes added with Ferric Iron Oxide in order to remove phosphate and silicates. Ferric Iron Oxide has been proven as one of the top choices for removing and controlling any phosphate and/or silicate problem within your aquarium. It is the ultimate filter for reef aquarium filtration and reef care will be easier from now on.
Get all the benefits of Chemi-pure now with the added benefit of being able to remove all your phosphate and silicates. NO need for bulk Iron Oxide removers or spending additional money on a phosphate reactor. Chemi-pure Elite keeps making your aquarium easier by being prepackaged in a nylon filter bag, just rinse before adding to your aquarium and start to enjoy a more maintenance free aquarium as it helps control any nuisance algae and keeps your aquarium crystal clear!
Use 1/2 uit up to 20 gallons, 1 unit up to 40 gallons, 2 units from 40 to 100 gallons, above 100 gallons add one unit for every 25 gals.