Can't Believe The Difference
My pond water was pretty clear using my temporary mechanical filter but it always had brownish tint and the pond water always had an unpleasant order when I got close. I added this activated charcoal, placed in a lady's laundry, stocking bag, into bottom of my makeshift mechanical filter. The very next morning my pond water was crystal clear and the smell was gone. I don't write many reviews, but this product worked wonders. Five stars! I will use this product from now on!!!!!
John from Austin, TE