i have a waterfall on my 2000 gal pond with a drop of 5" and am trying to think of a way to reduce the noise levels. I was thinking about reducing the flow of water but how do i work out what the ideal flow rate coming out of my pump should be. My system consists of a vortex with a further 3 filter bays. Any tips/ideas greatly appreciated.
Posted on Apr 15, 2006, 7:56 PM from IP address 80.42.43.206