Bayrol Soft & Easy without chlorine - active oxygen granules with algae prevention and clear effect - pre-portioned bags - 5.04 kg - 30 m³

My previous oxygen-based pool treatment is no longer available so I have been using this for the last couple of months in our indoor pool. It's very easy to do the weekly treatment - you just cut open the sachets and pour them into the water - and unlike the tablets I was using before, we don't get clumps of undissolved powder floating on the surface. So far the water is clearer too, though it will be the summer before I'm sure that the algicide in this treatment works more effectively once there is a long period of sunlight on the water. It's not cheap, though! I am getting a good result by using 20% less than the recommended dose on the package instructions - but our pool is only used for an hour a day by two adults and I test the water weekly so this might not be right for everyone.