Pool Protector 1 Litre Black Spot Algae Remover and Winteriser (80g/L Copper)
For sparkling algae free water and control of algae all winter long.
Can also be used to treat stubborn agae outbreaks.
Use as a winteriser in the non-swimming months to keep the pool free of most algae. If the pool is not intended to be used for bathing such as during winter, an algaecide may be used without a sanitiser for algae.
ACTIVE CONSTITUENT: 80g/L COPPER (Cu) present as COPPER SULPHATE PENTAHYDRATE