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Amazon.com : Aquascape 21053 Pond and Waterfall Foam Sealant, 16 oz, Black : Pond Water Treatments : Patio, Lawn & Garden
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Trash Mountain. First waterfall we built outta some spray foam n painted mortar, next time will be much better. It eventually looked prettier, but can't add the photo. : r/PlantedTank
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Brilliant Uses for Spray Foam That Will Blow Your Mind | Waterfalls backyard, Spray foam, Diy backyard
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Aquascape Black Waterfall Foam & Accessories for Water Garden, Stream, & Pond Use – TJB-INC Online Store
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