Aquascape Pond Kits save time and money by pairing components together that will help to optimize the pond ecosystem. The 11x16 Pond Kit comes with Signature 2500 BioFalls® with BioBalls, Signature Series 1000 Skimmer, AquaSurgePRO 2000-4000 Adjustable Pump, 15' x 20' Liner and Underlayment, Automatic Dosing System, 25 ft. of 2" Flexible PVC pipe and LED Lighting Package with 2 x 3 watt Spotlights, 1 x 1 watt Waterfall Light and 60 watt Transformer.