LochNess SS Black Pond Dye is the Super Strength version of our unique pond and lake colorant designed to aesthetically improve the appearance of shallow and/or muddy ponds and lakes. LochNess SS is harmless to humans and wildlife, and once incorporated into a lake or pond will not stain humans, birds or fish. LochNess SS should always be added from several locations to insure even dispersion. Application Rate LochNess SS should be applied at the rate of 32 to 64 oz. per surface acre of water 4 feet deep. Sold in 1 Quart containers.