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Inherited a few preformed ponds. Any thoughts on how to make the two a joined feature with a spillway/waterfall from top to bottom? Any advice on filtration also appreciated!! : r/ponds
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MacCourt 4.5-ft L x 6.5-ft W Black High Density Polyethylene Pond Liner (165-Gallons) in the Pond Liners department at Lowes.com
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