Algaecide 50 is a great way to kill all types of algae in your pool and prevent algae from growing back. The non-metallic algaecide is fast acting even against black, green and mustard algae, all while being safe for swimmers. Whether you have an in-ground or above ground pool, In the Swim pool algaecide 50 is perfect for weekly pool maintenance and is easy to use. The concentrated formula will not stain and leaves absolutely zero residue.read more
Kill and Prevent All Algae From Your Pool.