Aquascape AQUASCAPE HEAVY-DUTY POND UNDERLAYMENT - 10' X 20'

Aquascape Heavy-Duty Pond Underlayment provides essential protection for pond liners by cushioning against sharp rocks, roots, and soil irregularities. This 10' x 20' sheet creates a stable foundation that extends liner lifespan and prevents punctures that compromise water retention. Ideal for koi ponds, water gardens, and decorative water features, the heavy-duty construction withstands ground pressure while remaining flexible for uneven terrain. Professional landscapers and pond enthusiasts rely on quality underlayment to ensure long-term durability and reduce costly repairs. Install beneath your pond liner for reliable performance season after season.