Algon Products Algon products are all manufactured in New Zealand and are designed to make your pool maintenance easy. There’s no mixing; simply add your ALGON product to your pool and forget about it …Nature will look after the rest! All / Algaecides Clear Categories Categories All Algaecides Moss & Mould Remover Phosphate Remover Water Clarifiers Filters Close Filter Clear Filter Algatac Hotzone Metal Free Algacide Metal Free Winteriser Winteriser Algaecide No results found No results match your search. Try removing a few filters.