How To Build A Pond Vacuum How To Build A Gold Fish Pond With A Waterfall Feature?

How to build a gold fish pond with a waterfall feature? - how to build a pond vacuum

THE plan to build a pond with waterfall. Ive herd the pond should be at least two meters deep in the winter the pond freezes compleatly done. I wandered if I could find something in the face to have as a liner. I know that for a cascade in the current, to have a bomb, etc. .. or should I spend so much money to put it together as I would buy a kit?