www.tetrapond.com Recommended Products Small Pond (No waterfall) Up to 250 Gallons Typical Pond Size: 4 ft. x 6 ft. x 12 in. deep Pond Liner L7x10 7 ft. x 10 ft. Flexible PVC Liner (#19093) Filtration Options CFK250 Compete Filtration Kit for small ponds (#19044) Optional Equipment 1 / 2 Creates three fountain patterns Consider Adding a Waterfall (#19090) Also use WFS Waterfall Foam Sealant *Only Available in the US (#19099)