The Angelo Décor Pond Building Series® 5′ x 5′ PVC Pond Liner is a durable, lightweight solution for creating decorative or functional ponds. Reinforced with fiber-mesh, it securely holds up to 60 gallons and is flexible for custom shapes. Ideal for ponds, waterfalls, or streams, it’s made from 14 mil PVC that’s puncture- and UV-resistant, with a textured surface to support beneficial bacteria growth. Safe for fish and plants.