Fountain designs, whether incorporated into the overall design of the pool or as stand alone designs, are the very essence of water feature design. Moving water adds life and visual excitement, as well as the pleasing sound of water itself to the environment. They can be any forms. Koi Ponds are actually very reasonable if incorporated into a more extensive water feature project; however, intelligent design function is critical. Entry fountains can be quite elegant and can anchor an entry area invitingly. Features that are incorporated into a pool design enhance the overall effect of the pool. Lighting is a key to success and should be considered carefully. Deck jets, trumpet heads, laminars, rock waterfalls, and sheer waterfalls are all part of the fountain palate. Any good fountain design should have a separate pump to power the effect.