IQ Blackspot Treatment and Winteriser

Controls black spot algae & winterises 120 g/l Copper (Cu) present as Cupric Ammonium Complex High strength long lasting copper based algaecide designed to remove the most stubborn Blackspot algae. May also be used as a long life winteriser.
120 g/l Copper (Cu) present as Cupric Ammonium Complex​

Application:
80 ml per 10,000 litres