OASE Aquarius Fountain Set with 3 spray heads and adjustable diverter is perfect for fountains and water gardens. This compact fountain set provides multiple decorative display options. The energy efficient motors keeps operating costs to a minimum, with proprietary grounding plate for unparalleled safety.. Adjustable Valve: Yes. Amperage (A): 0.1 A. Horsepower (hp): 0.016. Impeller Material: Neodymium. Indoor/Outdoor: Outdoor. Maximum Capacity (gal.): 250 gal. Maximum Flow (gallons per hour): 250. Pack Size: 1. Required Tubing Diameter (in.): 1. Returnable: 90-Day. Voltage (V): 120 V. Certifications and Listings: ETL Listed. Product Depth (in.): 8 in. Product Height (in.): 5.5 in. Product Width (in.): 7.1 in. Voltage (V): 120 V