Can't Believe How Well It Worked.
Other reviewers have said that this product worked quickly. In the case of our pond, it took about 4 weeks, but then magically cleared the water. Initially I was disappointed as I expected somewhat quick results. It did very gradually start to clear the water. At about week four we used an algae product along with the Simply Clear and at that point the water almost miraculously cleared. In the past we could barely see our fish unless they came up to eat. Now we rarely see them because they seem to be keeping themselves hidden under objects in the pond. I think it is too clear for them!
Susan from Fox Island, WA