The individual watercourse elements are the ideal starting point for watercourse and waterfalls with a large flow. The elements are made from a single cast and are characterised by their sturdy design. They can also be loaded with heavy stones and therefore appear built into the natural environment. Add natural stones to your watercourse source to create a natural-looking and impressive watercourse. Use a liner flange to easily and securely fasten the pond liner to the back of the watercourse sources so that nothing stands in the way of the watercourse – even those with a high flow rate.