NUTRAFIN AQUA+plusTap Water ConditionerMakes Tap Water SafeRemoves Chlorine !#!amp!*! ChloramineNeutralises Heavy MetalsCoats to Protect Scales !#!amp!*! FinsPatented Stress-reducing FormulaFor Fresh !#!amp!*! Saltwater UseMADE IN CANADA BY HAGEN250mL Treats 1,892 Litres of Water (Approx 5mL treats 38 Litres)