Cost Wise Garden Pebble Effect Pond Liner with Underlay – Heavy Duty 450GSM Flexible PVC for Fish Ponds, Koi Pools & Wildlife Refuges (4m x4m)

• Realistic Pebble Effect Finish – Creates a natural stone appearance that blends beautifully into garden ponds without loose gravel.
• Heavy Duty 450GSM Flexible PVC – Thick, durable material designed to resist punctures, tears, and ground movement.
• we suggest using for Extra Protection – Protective matting cushions the liner from sharp stones and uneven surfaces, extending its lifespan.
• UV & Weather Resistant – Built for permanent outdoor use, maintaining strength and appearance in all seasons.
• Fish, Koi & Wildlife Safe + 25-Year Warranty – Non-toxic materials suitable for ponds of all types, backed by long-term peace of mind.

Product Description Create a natural-looking pond with long-lasting performance using our Garden Pebble Effect Pond Liner . Designed to replicate the appearance of smooth, small river pebbles, this liner delivers a realistic stone finish while offering the strength and flexibility of heavy-duty 450GSM PVC. Ideal for fish ponds, koi pools, and wildlife refuges, the pebble effect enhances the pond’s appearance by adding depth and a natural aesthetic—without the need for loose gravel. we suggest using a protective pond underlay, this set helps protect the liner from punctures caused by stones, roots, and uneven ground, ensuring durability and longevity. Available in multiple sizes, this flexible liner is easy to install, UV resistant, weatherproof, and safe for all pond life. Built for permanent outdoor use and backed by a 25-year warranty, it offers both beauty and reliability. What’s Included Pebble Effect PVC Pond Liner (450GSM) Protective Pond Liner Underlay Key Features & Benefits Natural Pebble Effect Design – Creates a realistic stone appearance for a professional, natural pond finish Heavy Duty 450GSM PVC – Strong, flexible material resistant to tears, punctures, and ground movement Protective Underlay Included – Cushions the liner and extends its lifespan UV & Weather Resistant – Suitable for year-round outdoor use Fish & Wildlife Safe – Non-toxic materials safe for koi, fish, frogs, and pond plants How to Use Lay the underlay into the prepared pond excavation first, ensuring full coverage. Place the pebble-effect liner on top, allowing extra material around the edges. Fill the pond gradually so the liner settles naturally, then finish with edging stones or gravel for a seamless look. Installation Tips Remove sharp stones and roots before fitting Always use the supplied underlay for best results Allow excess liner before trimming Trim only after the pond is fully filled and settled This Pebble Effect Pond Liner with Underlay is the perfect combination of durability, protection, and natural appearance—ideal for creating a beautiful, long-lasting garden pond.