A Pondless Waterfall is the best choice for both commercial and residential applications where liability is concern. If you enjoy the sound of a waterfall as well as the look of falling water but have no desire for fish, then pondless is the way to go. If you have small children and/or pets that you are concerned may get into a water garden then pondless is right for you. If you have a public setting where an open pool of water is an issue, then pondless is the best option.