The test runs ...

Hello and good day.
Now I have here times a point appeal to product application.
So the first time I have seen the product as described in the cold water entered into a bucket and lo and behold, it was like a crystal so hard as fragile glass.
Then have the petrified product taken out of the bucket and must dissolve in hot water and then poured into the pond.
So it's better just to sprinkle the powder into the pool, so I want to say this is to rethink the manufacturer's product application.
As the product has now proved I still can not say exactly, but miracles are not to be expected here.
I'll keep it in mind and write in my review soon to complete or after the 3rd application