Create a crystal clear pond in just 2 weeks with new improved formula bio pond clear ultra eliminates green scum algae plus blanket weed too all year long yes with new improved bio pond clear ultra youll see incredible results in as little as 2 weeks the water will turn crystal clear your pond and garden will look more attractive and your fish will be happier and healthier and all with no chemicals involved r bio pond clear ultras unique formula contains special fast acting environmen