Blue Horizons - Ultimate Winter Time Algaecide 1L

Blue Horizons Ultimate Winter Time Algaecide is a Non copper based (Copper Free) long life algaecide with sequesterant, for the control of most types of algae, together with the prevention of staining and scale formation.

Blue Horizons Ultimate Winter Time Algaecide should be applied to a Swimming Pool prior to a winter close-down.