Boxed Modular Underground Basin System
The Atlantic Water Gardens Eco-Blox Small Water Matrix (boxed) is a packaged set of interlocking Eco-Blox panels configured for a standard small fountain or pondless waterfall basin application. The boxed format provides the correct number of panels pre-selected for a typical compact installation, eliminating the need to calculate individual panel quantities for the most common basin sizes.
What's Included
The boxed set includes multiple Eco-Blox Panel A units, pre-packaged in the quantity required to build a complete small water matrix reservoir. Panels interlock together without tools to form a rigid, load-bearing underground water storage structure. Line the excavated cavity with pond liner before installing the Eco-Blox matrix to contain water within the reservoir.
Installation Overview
Excavate to the required basin depth; lay a single continuous sheet of pond liner across the full cavity including up the walls; assemble the Eco-Blox panels in the liner-lined cavity; place the pump in the assembled matrix; backfill with pea gravel or landscape fabric around the matrix edges; cap with the appropriate Atlantic Water Gardens rock lid or basin cover. The completed matrix reservoir supports the surface load of rock lids, decorative stones, and foot traffic while holding the full recirculating water volume for the feature.
| Configuration | Boxed set for small basin application |
|---|---|
| Panel Type | Eco-Blox Panel A interlocking units |
| Water Storage | Retains up to 95% void volume |
| Liner Required | Pond liner (sold separately) |
| Cover Options | AWG rock lids, fountain basin covers |
- Pre-packaged for small basin applications — correct panel count included
- Interlocking panels assemble without tools
- Supports heavy surface loads including decorative rock lids and foot traffic
- Pairs with AWG rock lids, pond liner, and fountain basin pump systems

