Aquascape Backyard Waterfall Landscape Fountain Kit – Complete DIY Pondless Waterfall System w/ Pump & Basin (SKU 83013)

The Aquascape 83013 Backyard Waterfall Landscape Fountain Kit is a complete DIY pondless waterfall system that includes every component for installation — just add rocks, water, and creativity. The kit pairs the 22" Waterfall Spillway Diffuser (#77000) with the AquaBasin® 45 in-ground reservoir (98 gallons, 45"×45" footprint, Limited Lifetime Warranty), the AquaSurge® 2000 GPH Pump (#91017), a pre-cut 7.5'×7.5' 45-mil EPDM liner, pre-cut 1.5"×15' flexible PVC pipe, pre-cut underlayment, low suction intake attachment, Installation Kit (silicone, foam sealant, PVC cement), and a Welcome Kit with starter water treatments and installation support materials. One-of-a-kind pondless waterfall, built in a weekend. AquaBasin® 45 — 98 Gal | Ltd. Lifetime Warranty AquaSurge® 2000 GPH Pump (#91017) 7.5'×7.5' 45-Mil EPDM Liner | Pre-Cut Welcome Kit + Installation Kit Included SKU: 83013 | Aquascape | Pondless / Disappearing Waterfall What's Included Spillway & Basin 22" Waterfall Spillway Diffuser (#77000) — optimizes water flow for smooth, even cascade; up to 7,500 GPH; Limited Lifetime Warranty; camouflages into rockwork AquaBasin® 45 (#78224) — 98-gallon in-ground reservoir; 45"×45" footprint; professional-grade HDPE with structural deck cylinders; quick pump access; Limited Lifetime Warranty Pump & Plumbing AquaSurge® 2000 GPH Pump (#91017) — energy-efficient submersible pump; matched to AquaBasin 45 and 22" spillway AquaSurge® Low Suction Intake Attachment (#91117) — prevents pump from drawing from bottom of basin, reducing debris uptake Flexible PVC Pipe 1.5" × 15' (pre-cut) Liner & Underlayment 45-mil fish-safe EPDM Liner — 7.5' × 7.5' (pre-cut) — UV-resistant, flexible, fish-safe; sized to fit the AquaBasin 45 footprint Pre-cut Underlayment — protective layer between soil and liner; prevents puncture Installation & Welcome Kits Installation Kit — silicone sealant, pond and waterfall foam sealant, PVC cement, and accessories Welcome Kit — starter water treatments, USB flash drive with product and installation information, comprehensive support materials Not included: rocks (~1,000 lbs), gravel (4–6 bags), plants Rocks and gravel not included. Installation requires approximately 1,000 lbs of rocks (12–15 basketball-size boulders) and 4–6 bags of 50-lb gravel (1"–1.5" diameter). Available at garden centers, rock yards, and home improvement stores. 22" Waterfall Spillway Diffuser (#77000) Technical Specifications Specification Detail SKU / Model 83013 | Aquascape Backyard Waterfall Landscape Fountain Kit Waterfall Spillway 22" Waterfall Spillway Diffuser (#77000) | Up to 7,500 GPH | Limited Lifetime Warranty Pump AquaSurge 2000 GPH (#91017) | Energy-efficient submersible Low Suction Intake AquaSurge Low Suction Intake Attachment (#91117) — included Reservoir AquaBasin 45 (#78224) | 98 gallons | 45"×45" footprint | Limited Lifetime Warranty Basin Construction Professional-grade HDPE; structural deck cylinders; quick pump access lid Liner 45-mil fish-safe EPDM | 7.5' × 7.5' | Pre-cut | UV-resistant Underlayment Pre-cut underlayment — included PVC Pipe Flexible PVC 1.5" × 15' — Pre-cut System Type Pondless® / Disappearing Waterfall — no open standing water Installation DIY-friendly; most installations completable in a weekend Rocks / Gravel ~1,000 lbs rocks + 4–6 bags 50-lb gravel required — not included Shipping Note Oversized item — additional shipping fees may apply How the System Works The 83013 kit creates a Pondless® (disappearing) waterfall: water flows down a natural rock streambed and disappears into a gravel-covered in-ground basin, where it is recirculated back to the top of the waterfall by the AquaSurge pump. There is no open pond — the water reservoir is completely hidden below grade. Basin: Excavate and place the AquaBasin® 45 (45"×45") in the ground at the base of the waterfall. The pre-cut liner and underlayment are sized exactly for the AquaBasin 45 footprint. Pump: Place the AquaSurge 2000 GPH pump with the Low Suction Intake Attachment in the AquaBasin 45 pump access chamber. The basin provides quick-access to the pump for maintenance without disturbing stone. Plumbing: Connect the pre-cut 1.5"×15' flexible PVC pipe from the pump to the 22" Waterfall Spillway at the top of the waterfall. Spillway: The 22" Waterfall Spillway Diffuser (#77000) distributes pump water evenly across the full 22" spillway lip, creating a smooth, consistent water curtain. Place boulders and decorative stone around and on top of the spillway to conceal it. Stream: Build a natural rock streambed from the spillway down to the AquaBasin 45. The waterfall foam and silicone (included in the Installation Kit) seal the rocks to direct water down the stream and into the basin. Frequently Asked Questions What is included in the Aquascape Backyard Waterfall Landscape Fountain Kit? The Aquascape 83013 Backyard Waterfall Landscape Fountain Kit includes every component needed for installation: 22" Waterfall Spillway Diffuser (#77000) — Limited Lifetime Warranty AquaBasin® 45 (#78224) — 98-gallon in-ground reservoir, 45"×45" footprint, Limited Lifetime Warranty AquaSurge® 2000 GPH Pump (#91017) AquaSurge® Low Suction Intake Attachment (#91117) Flexible PVC Pipe 1.5" × 15' (pre-cut) 45-mil fish-safe EPDM Liner 7.5' × 7.5' (pre-cut) Pre-cut Underlayment Welcome Kit (starter water treatments + USB flash drive) Installation Kit (silicone, pond and waterfall foam sealant, PVC cement) Not included: approximately 1,000 lbs of rocks (12–15 basketball-size boulders) and 4–6 bags of 1"–1.5" gravel. These are available at garden centers, rock yards, and home improvement stores. How does a pondless (disappearing) waterfall system work? In a Pondless® waterfall, water flows from the spillway down a natural rock streambed and disappears into a gravel-covered in-ground reservoir — there is no open pond visible at the base. The AquaSurge 2000 GPH pump, housed in the AquaBasin 45 reservoir, draws water from the 98-gallon basin and pushes it through the 1.5"×15' PVC pipe up to the 22" Waterfall Spillway at the top of the feature. Water flows over the spillway, down the rock stream, and back into the hidden basin to repeat the cycle continuously. Because there is no open water surface, pondless systems require far less maintenance than traditional ponds — no algae blooms in an open pond, no fish to care for, and no standing water to attract mosquitoes. Simply top up the AquaBasin 45 as needed for evaporation and clear occasional leaf debris from the spillway. Is the AquaBasin 45 durable enough for large rocks? Yes. The AquaBasin® 45 (#78224) is constructed of professional-grade, high-density polyethylene and features structural deck cylinders specifically engineered to support heavy stone and gravel loaded directly on top of the basin. The structural deck surface prevents the basin from deforming under the weight of decorative rock placed above the buried unit, allowing the waterfall to be fully camouflaged with natural stone. The AquaBasin 45 is backed by Aquascape's Limited Lifetime Warranty and is the same basin used across Aquascape's full range of pondless waterfall and fountain systems. How much maintenance does this waterfall require? Maintenance is minimal compared to a traditional pond. The 83013 is a pondless system — there is no open water for algae to bloom in, no fish to feed, and the subsurface reservoir stays clean with basic care: Water level: Top off the AquaBasin 45 periodically as evaporation reduces the level. The AquaSurge pump must remain submerged to operate correctly. Spillway: Occasionally clear leaves and debris from the 22" spillway lip to maintain an even water curtain. Water treatment: Use the included starter water treatments (Welcome Kit) and add treatments periodically to maintain water quality. Winter: In freezing climates, remove the AquaSurge pump for winter storage in a frost-free location. The AquaBasin, liner, and stone can remain in place year-round. Is this kit suitable for front yards or small patios? Yes. The AquaBasin 45 has a compact 45"×45" footprint — under 4 feet square — making the 83013 well-suited for small patios, front yard accent features, garden beds, and tight landscape areas. The pondless design means there is no deep open water, making it safer for families with children and pets compared to traditional pond installations. The 22" Waterfall Spillway provides a wide, visually impressive water curtain proportionate to the compact basin size, ensuring the feature is a prominent landscape focal point even in limited spaces. Aquascape 83013 — 22" spillway (#77000, Ltd. Lifetime), AquaBasin 45 98-gal (#78224, Ltd. Lifetime), AquaSurge 2000 GPH (#91017), low suction intake (#91117), 1.5"×15' PVC (pre-cut), 7.5'×7.5' 45-mil liner (pre-cut), underlayment, Welcome Kit, Installation Kit. Just add rocks, water, and creativity. Questions about installation, rock sourcing, or sizing for your space? Call or text (765) 508-4352 — Monday through Friday, 9 AM to 5 PM EST.