Aquascape Pondless Vault (49000) - Manual (Page 5)

5
Install AquaBlox ® in the storage basin, butting them tightly against each other. After placement of the tanks, bring the inner geotextile (if using) up the
sides of the tanks.
• Backfill Sides - The excess excavation along the outside perimeter of
the storage basin can be backfilled once all of the AquaBlox ® are installed.
Use sand or compactable free draining material to back fill evenly on all
sides to secure the AquaBlox ® into position.
Tank Module Orientation: The AquaBlox ® must be installed with the correct orientation to ensure maximum load bearing capacity. See images below.
Proper Orientation
17.5”
16”

9.5”
16”

16”
9.5”

16”
17.5”

UP
Step 7: Install AquaBlox ®
Step 8: Backfill Sides
• Backfill Pondless ® Waterfall Vault - When the Pondless ® Waterfall Vault
is located between two AquaBlox ® there will be a void space behind the
vault that will require backfilling. Use 1 1/2" or larger gravel inside the
liner, behind the Pondless ® Waterfall Vault to fill the void space.
Backfill gravel here