Floor fountains are an excellent way to bring a water feature into the home. An indoor floor fountain is generally a free standing fountain. The footprint of an indoor floor fountain is small making them ideal for use in a small space or corner. An indoor floor water fountain ranges in height from roughly 42 inches to 54 inches in height. Floor water fountains are sometimes referred to as free standing floor fountains. Many floor free standing fountains have the water in the floorfountians running or cascading down a long back composed of stone or a series of spouts.