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Atlantic Oasis SP1600 FastFalls - 16"

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  • Spillway box creates a waterfall or pond-free stream 16 inches wide
  • Strong, sturdy design supports large rocks or flagstone for camouflage
  • Liner attaches to back side of spillway box for easy installation and to prevent leaks
  • Internal baffles diffuse water for an even flow of water across the spillway
  • Lifetime warranty

Suggested Retail: $189.99
(You save $41.00 )

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The Atlantic Oasis SP1600 FastFalls 16" Spillway Waterfall Box is designed to be installed easily and to be camouflaged by rocks or stone for an effective and natural looking pondless waterfall or stream. It has a lifetime warranty.


This FastFalls Spillway Box / Diffuser includes an installation kit consisting of liner flange, stainless screws, silicone, 1.5" slip x 1.5" MIPT fitting that accepts 1.5" flex PVC hose.


Helpful Advice: Install FastFalls on a firm foundation of soil or concrete block and tilt the spillway slightly forward about 1/4 inch. That positioning helps to ensure water never leaks over the back of the enclosure.



Atlantic part #SP1600

Dimensions: 16.5" wide, 9.5" deep, 7.25" tall

Waterfall width: 16"

Maximum pump flow: 3,000 GPH (pump not included)

Inlet: 1.5" FIPT

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