Yarlung 10x13feet pond liner, 20mil thickness, ideal for medium ponds(6x9x1.5ft.), up to 500gallons of water, safe for your fish and plant.
Made of high-quality durable HDPE, it's sun-proof, UV resistant, waterproof and puncture resistant, used in outdoor ponds for a long time.
Our pond liner is lightweight and flexible to fit any pond shape, easy to cut, bend and install, stretched around sweeping corners and gentle sloping sides.
Prevent Pollution: Black pond liner can well block soil and water, protect your fish pond from dirty and harmful substances, and you also can clean the pond easily.
Pond liner underlayment provides a flat surface for your water garden, fish/koi pond, fountain, backyard waterfall and other water features.