Blue Thumb DIY Cascading Falls Kit - Mini 10"The cascading falls kit is perfect for homeowners looking to add and element of water to their landscape. This package offers a waterfall with a stream that disappears into a bed of gravel, where it is recirculated back to the top of the falls. This kit is perfect for small spaces. You can came the stream approximately 3' long. Included in this kit: Rubber liner 6' x 10' Underliner Mini Pump canyon and small basin matrix 10" waterfall box Mag Drive