Cascades & Creeks
These are great pieces to work with. If using singly just plumb and turn on. If you are wanting to use in formations of 2 or more it would be best to purchase some of our Building Rocks and Accent Rocks and using these as your spacers and to help in screwing it all together, making the whole thing one feature.
When put together correctly you can have many outlet sources of water all at once. This can be like building a Lego Waterfall! Great Fun!