Durable, weatherproof construction Made from a tough, tear- and puncture-resistant waterproof membrane that withstands extreme weather and helps retain water reliably. Simple, tool-free installation Lay the liner in place and trim to size. No special tools required and easily cut to fit irregular shapes and varying pond sizes. Keeps water clean and pond maintenance easy Provides a smooth, impermeable barrier between soil and water to reduce soil buildup, block harmful soil contaminants, and simplify cleaning and upkeep. Versatile compatibility and performance Flexible for use in small domestic projects or larger agricultural settings. Compatible with a wide range of pond shapes, sizes, and site conditions. Practical applications Backyard fish pond or water garden: creates a durable, leak-resistant base for fish and plants. Rooftop water garden or decorative waterfall: lightweight, waterproof protection for confined spaces. Aquaculture farm or artificial lake: reliable containment for larger-scale water storage and channels. Key attributes at a glance Function: waterproof containment and barrier between soil and water Compatibility: cut-to-fit for different shapes and sizes, suitable for domestic and agricultural use Performance: tear- and puncture-resistant, designed to resist extreme weather and retain pond water Use this pond liner whenever you need a reliable, low-maintenance waterproof base that protects water quality and adapts to custom pond designs.