1 litre Pro-Swim All Seasons Algaecide is a premium concentrated copper and quat algaecide treatment for protection against algae formation.  Scale inhibiting and clarifying properties offer long term protection during winterisation, spring commissioning or general all round use.  We use this algaecide in large above ground pools and all the in ground pools that we regularly maintain under contract, we absolutely swear by it for long term algae prevention.

1 litre treats 10,000 galls (45 cubic m) in summer and 7,500 gallons (35 cubic m) in winter

Bathers with very blonde hair who find their hair sometimes turns green when swimming should avoid using copper based algaecides