KLEWEE 10 x 13ft Pond Liner, 20 Mil LDPE Heavy Duty Pond Liners, Black Fish Safe Pond Liner for Koi Ponds, Waterfall, Stream, Fountains and Water Gardens

• HIGHLY DURABLE - With the thickness of 20 mil, our pond liners provide superior durability than other liners, UV and ozone resistant, puncture resistant, can be used more than 30 years FISH & PLANTS SAFE - Specially designed for water gardens, the 10' x 13' pond liner is made of premium smooth LDPE, which is environmentally friendly, more safer for your fish and plant life than the PVC liners MULTIFUNCTIONAL - The fish pond liners are perfect for streams, water gardens, fish/koi ponds, fountains, backyard waterfalls and outdoor decorative ponds. Also a protective waterproof liner for your different purposes PROTECTIVE - This pond liner can effectively prevent harmful substances in the soil from penetrating into the pond, helping keep water clean to create a healthy natural environment for wildlife and plants, meanwhile you can clean the pond easily EASY TO USE - Easy to install, requires no special tools or skills. For better flexibility, it's recommended to lay the liner out in the sun for 10-15 minutes to easily shaped to fit the size and contours of any water feature