If you want to add a stream to your pond, you will place your Bio-Falls the distance away from the pond that you want the stream to run. Then the output from the Bio-falls will feed the top of the stream and gently babble down into your pond. It adds a nice effect to your water feature.
We recommend that you use a 10 foot wide liner so that you can have bends and turns without having to cut and seem the stream bed liner. The length should be at least 3 feet longer than your desired Stream Bed length to allow for elevation up to meet your Bio-falls and the drop down to your pond.