A chemical added to water to prevent or control algae growth.
a chemical which when added to water kills algae and blue-green algae
chemical that kills algae when added to the water
A chemical agent, often included in exterior paints and sealants, to prevent growth of algae on the surface of an applied coating.
A substance that is toxic to algae.
Any substance that will kill or control algal growth.
A pesticide that is used to kill or inhibit algae.
Any substance or chemical specifically formulated to kill or control algae
A substance used to kill or inhibit the growth of algae.