10 x 10 FT Pond Liner, 20 Mil Fish Pond HDPE Liner, Pond Liners for Outdoor Ponds, Koi Ponds, Garden Fountain, Waterfall
Condition: New
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Mar 28
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Size: 10 FT x 10 FT
Features
- Quality Materials: HDPE pond liners for outdoor ponds are the most heavy-duty and long-lasting option, made of a thick, high-density plastic material that is resistant to punctures and tears. HDPE liners, which are more leak-proof than LDPE liners, are ideal for large is of utmost importance.
- Protect Your Pond: Waterproof Pond liner can reduce the soil accumulation since it creates a plat surface. It can also keep away the harmful substances in the soil from penetrating into the pond to pollute the water, you can clean the pond more easily and effectively.
- Long-lasting: The thickness of our pond liner is 20mil, which is stronger and more long-lasting, sun-proof and waterproof, can be used for outdoor ponds for a long time to provide a favorable living environment for animals or plants in the pond.
- Easy to Use: Our pond liner underlayment comes in a variety of sizes and the material is soft to suit different shapes and sizes of ponds. Just put the pond liner in the pond and the smooth HDPE pond liner will provide a plat surface for better cleaning.
- Widely Use: Pond Liner can be used in different sizes of koi ponds, fish ponds, garden fountains, waterfalls, pond waterfall, garden pond. A garden pond liner can last for decades with proper care and maintenance, offering a beautiful and sustainable backyard oasis for you, your family, and your aquatic pets.
Package Dimensions: 14.8 x 11.22 x 4.25 inches
Item Weight: 7.87 pounds
Manufacturer: Adroiteet
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 14 FT x 14 FT
This was a good investment. My son created a koi pond in our yard using this liner. It is really thick and did the trick beautifully. It moulded to the shape he dug out so it created the look he wanted.
Reviewed in the United States on September 18, 2025 by Mary Mayers Mary Mayers
Size: 10 FT x 10 FT
Arrived quick. Tough stuff, went right in, then I was able to trim it and use the scraps for Halloween decor accents. Good price and does the job.
Reviewed in the United States on October 30, 2025 by Kory KRICK
Size: 10 FT x 10 FT
The media could not be loaded. I would definitely buy this product again. It is thick and durable. Not to mention it's really easy to maneuver when you are shaping it to your pond walls. I was afraid that the Rocks might cut it but I had no problems.
Reviewed in the United States on October 4, 2025 by Daniel Eubanks
Size: 14 FT x 14 FT
overall it is working as intended I did find that it was not very flexible. while trying to install making the corners bunch up. but overall it is working as intended
Reviewed in the United States on August 26, 2025 by Jennifer A. Jones Jennifer A. Jones
Size: 10 FT x 15 FT
Thick, easy to handle and very affordable. I used it for my raised garden and still gave enough left for another one.
Reviewed in the United States on October 20, 2025 by Marlon P.
Size: 10 FT x 15 FT
The media could not be loaded. I bought this HDPE “pond liner” because the reviews seemed decent and the price looked great. Unfortunately, it turned out to be a big mistake. Mine started leaking almost immediately. I don’t know the exact cause, but the material tears very easily, and once there’s a leak, it’s almost impossible to find—let alone fix. HDPE can’t be glued, which makes repairs extremely difficult. You need special equipment and heat-sealing skills, and you definitely can’t do that underwater. With proper pond liners, you can at least use underwater patch kits. Not here. Looking back, I realize that trying to save money on the liner was the worst place to cut costs. Building a pond is a major investment of time, labor, and planning. If the liner fails, the whole project fails. This product simply isn’t flexible or elastic, has very low tensile strength, and cracks or punctures far too easily. In my experience, it behaves more like a basic tarp—fine for covering something, but not for holding water long-term. Maybe this material was originally intended for something else and is just being marketed as a pond liner, but for a real fish pond, I cannot recommend it. Save yourself the frustration and spend a bit more for a proper, high-quality liner with a real warranty. Stay away from this one.
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Reviewed in the United States on November 18, 2025 by PowerUp
Size: 10 FT x 15 FT
Really good quality
Reviewed in the United States on October 9, 2025 by Amazon Customer
Size: 14 FT x 14 FT
I stepped on it in the pond and it tore.
Reviewed in the United States on October 19, 2025 by kimberly