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Code expires 12/13/13
Filstar Phos-Zorb 5.3 oz (150 grams) is for the complete removal of phosphate and silicate from fresh water aquariums. Filstar Phos-Zorb comes in a convenient ready to use pouch so you can put it right into your Filstar XP Caniter Filter tray. Filstar Phos-Zorb will improve your quality of water in your aquarium by removing unwanted contaminants.