All ponds will at some time appear cloudy due to waterborne algae & debris within the pond. PondXpert Anti-Cloudy Water solution works by clumping together these small particles which quickly fall to bottom of the pond, creating clear water without affecting the ponds biological balance. A cloudy pond can destroy your pond\'s biological balance, damaging plants and even killing fish. PondXpert Anti-Cloudy Water removes cloudiness, aids filtration and removes organic silt from the pond bed to provide clear water enjoyment.