Algae Killer 1lt (12 per ctn)
For general all-purpose algae control. Designed for the control of green algae and for general algae prevention. Also effective on mild cases of black algae.
ALGAE KILLER contains 28 gm/litre complex blend of copper salts.
Plus 20 gm/litre Benzyl ammonium Chloride.
For best results:
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