Swimming Pools What Mineral Kills Algae? February 8, 2023 What Mineral Kills Algae? Copper is a mineral that can kill or prevent algae growth in a pool. Facebook Twitter Pinterest LinkedIn Email You May Also Like Is It Ok To Just Rinse Hair After Swimming? September 18, 2022 How Often Should I Shock My Pool In The Winter? July 17, 2022 How Many Gallons Should A Pool Lose Per Day? September 19, 2022 Can You Go In The Pool With The Pump On? June 13, 2023