i am very very new to koi ponds
i am looking to build a pond this summer, i am tying to get my head round wot is needed etc and cost. at the moment i am stuck on how the pumps plus filters wouldd be setup. have been trawling the webb for a diagram to work out whether the oump goes before the filter or vose versa. and how they would need to be positioned etc.? any one able to explain in simple terms or have simple diagram would be much apprecaited? many thanks and thank you for taking the time to read this.