The switch for the Patented Seasonal Flow Control (SFC) is positioned directly on the handle

Maximum Flow Rate: 70 gpm

5-hp  North Star forcefully moves an impressive 600 gallons of water per minute into a  12-foot-high cascade that is 18 feet wide

leaves or other debris

Spotlight Dimensions 3 x 3 x 4

Oase OxyTex Underwater Air Diffuser waterfall foam & adhesives The switch for the PatentedOase OxyTex Underwater Diffuser The Oase OxyTex underwater diffuser is a pond aerator and filter media system in one. When used with an AquaOxy 450 air pump, it provides optimum gas exchange and circulation, helping to keep your koi and fish healthy and thriving. The unique combination of oxygen supply, water circulation and nutrient decomposition makes OxyTex an ideal addition to any OASE filter. FEATURES: The OxyTex is a pond diffuser and filter