Selected material and durability HDPE pond liner designed for longterm outdoor use Offers wear resistance, tear resistance, puncture resistance, and UV stability to protect fish and plants Pond protection and performance Blocks water and soil loss, helping prevent pollutants from entering the pond Keeps water clean and supports a healthy natural environment for wildlife Easy to clean and maintain options Standard film thickness: 0.12 mm (5 mil) Custom thickness available: 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, or 0.5 mm Wide range of sizes; flexible liner can be cut to the exact size and shape of your pond Easy sizing and compatibility Designed to be cut to fit any pond footprint or water feature Suitable for a variety of pond types and installations Wide range of applications Use in fish ponds, garden ponds, duck ponds, turtle ponds, lotus ponds, reservoirs, water features, fountains, streams, and small backyard ponds Ideal for Koi ponds, water gardens, and outdoor ponds Also applicable to landscaping projects, water conservancy works, river slope protection, infrastructure decoration, dust protection, and surface protection Use scenarios Build or refurbish a backyard koi or fish pond with a durable, longlasting liner Create a garden water feature or fountain while maintaining water clarity and wildlife habitat Protect and stabilize water bodies in landscaping or smallscale water management projects while enabling easy maintenance