Deluxe Large Pondless Waterfall Kit for a 26-Foot Stream Feature
The Aquascape Large Deluxe Pondless Waterfall Kit provides everything needed to build a 26 ft (7.9 m) stream and waterfall feature without an open pond basin, with the AquaSurge 4000-8000 adjustable flow pump (4,000 to 8,000 GPH / 15,140 to 30,280 LPH) and professional installation accessories. At 26 ft, this is the largest pondless stream kit in the Aquascape residential range, delivering a feature with the visual scale and sound presence of a genuine creek or rocky stream.
Maximum Stream Length With Professional-Grade Components
A 26 ft stream requires the higher end of the AquaSurge 4000-8000's flow range to maintain proper water depth across the full stream length, particularly in wider sections and at falls. The BioFalls filter and vault in this kit are sized for the volume and flow rate of the large pondless system. The Deluxe addition of professional tools covers the extended stone work and edging that a 26 ft feature requires compared to a shorter stream.
| Specification | Value |
|---|---|
| Stream Length | 26 ft (7.9 m) |
| Pump Included | AquaSurge 4000-8000 (4,000 to 8,000 GPH / 15,140 to 30,280 LPH) |
| Water Storage | Underground Pondless Waterfall Vault (no open pond) |
| Filtration | BioFalls filter and vault biological media |
| Extra Contents | Professional installation tools and accessories |
| Maintenance | Low; no fish, no open water pond management |
How to Use
Two to three people are recommended for the liner placement and stone work on a 26 ft stream installation. Follow the Aquascape large pondless construction guide for vault sizing, stream grade, and liner overlap sequencing. The upper stream liner section must overlap the lower in the direction of water flow to prevent seepage under the seam. Install the AquaSurge inside the vault and connect to the BioFalls at the top. Start at mid-range flow and increase to fill the stream bed to the desired depth before setting the final flow level.
Ideal for professional pond contractors and experienced builders creating large, naturalistic stream and waterfall features in residential or commercial landscapes where open-pond maintenance is not desired.

