Our EFS1900 model fountain is for bigger ponds from 1/3 to 1 acre. The fountain has a spray size of 15'H X 15'W in a 3 tier pattern and the pump is rated at 64GPM. This unit is $1,488.00 complete with 130' cord, automatic timer and SS filter cage, plus packing & freight. The EFS1900 is for severe duty and dirty water applications in retention, drainage or newly dug ponds where sand & debris concentrations are high. The EFS1900 fountain is equipped with a Stainless Steel "TRASH PUMP" designed for use in dirty water environments. These pumps contain two sets of silicon carbide face seals for the ultimate in service life when operating in dirty or sandy water conditions. We sell our fountains as a "complete fountain package" so every fountain is shipped 95% assembled and ready to operate right out of the box!