Half Off Ponds' MDA2 - 20 ft x 20 ft Medium Atlantic Pond Kit w/ 4,100 GPH Pump, Atlantic Oasis 16 Inch Waterfall, & Skimmer Builds a typical 15 x 15 3,300-gallon water garden or fish pond at a 2' depth. Finished pond length, width and depth can be tailored to your specific requirements. Includes 20 x 20 Anjon LifeGuard 45 mil EPDM pond liner & UnderGuard geotextile underlayment, Flood FL-4100 4,100 GPH pump, Atlantic BF1600 16 filtering waterfall, Atlantic PS3900 6 Skimmer, lighting and pond care products finishing touches kit, plus all necessary hose, fittings, hardware & instructions All-Inclusive pond kit designed with water garden enthusiasts and light load fish keepers in mind Warranties on major components: Liner  limited lifetime warranty, pump  2 years, filtering waterfall  Lifetime, skimmer  Lifetime 215 lbs. Ships ground package: We have a general pond installation video available online.