Pond Package® Waterfall & Stream Accessory kits allow your clients to locate their biological filter or waterfall weir up to 10' away from the pond to create a streambed or series of waterfall cascades. These shallow areas attract birds and other wildlife - creating a popular backyard show for all ages. This DIY kit is user friendly and compatable with most pond kits. Everything is included; liner, underlayment, fittings, waterfall foam and instructions. WA510 includes 5' x 10' EPDM liner (max stream length 8' - average width 3') Includes: EPDM Liner, Underlayment, Kink Free Hose, Plumbing, Instruction Booklet, Savio Black Foam