1st We're going to drain the koi pond water and thoroughly remove any fish It's important to a fish Keeping tank. Another step is to remove debris, leaves and muck. We then give the koi pond a pressure washing and rinse. Incorporating a pond in your landscape is an easy https://www.n49.com/biz/1087582/orange-county-pond-and-fountain-care-ca-irvine-5102-bayonne-cir/