Hello to you all.... just finding my way around this site and looking for help at the same time.... I have a pond with fish, approx 11' × 8'. Losing water at a rate of about 2" down over 24 hrs. Cant find the problem and I think I might have to reline it. If I do can anyone recommend a reasonably priced liner supplier. Im worried about what I can do with 40+ fish whilst I tackle the relining. Any ideas? Worst part is, I dont know if I actually have a leak or where it is, and I'just spent 3 days building a new rockery around my waterfall and filter box. It looks really nice but im pulling my hair out trying to resolve my leaking water.