Oase Pond Jet Eco Floating Fountain Pump

1/2 hp pump aqua marine fountain remote 3-watt rgb lights 200' cord with float example 3' (vertical height) + 2.5 (25' of tubing) + 2' (for 2 elbows) = 7.5' of dynamic head pressure note it is important to take into consideration while calculating how much flow will be at the top of your waterfall by accounting for the head height due to the laws of fluid dynamics.