Pond, Waterfall and Fountain Pumps. One of the most important elements in your water feature is the pump. because it continually turns the water over and provides critical aeration to keep water clean and clear. Since your pump is the workhorse of your water feature, you want to make sure you choose a long-lasting pump that’s efficient to operate. All Aquascape pumps come with a warranty and are known to function properly for years, even if you run the pump 24 hours a day. Pond, Waterfall and Fountain Pumps. Choose from one of our pond, waterfall. or fountain pumps and rest assured you’re getting the best quality at the best value. Pond, Waterfall and Fountain. Pumps.