Pond Liner,15 Mil HPDE 15 x 20 FT Black Pond Liner Large Pond Liner for Outdoor Fish Ponds,KOI Pond,Duck Pond,Waterproof Pond Equipment,Pond Supplies.
Condition: New
Buy Now, Pay Later
As low as
$8.33
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 3 left in stock, order soon!
Arrives
Thursday, May 21
Recently Viewed
Size: 15ft x 20ft-15mil
Features
- Durability & LongevityCrafted from premium high-density polyethylene (HDPE), this pond liner boasts exceptional molecular density and stability, ensuring reliable long-term waterproofing and seepage resistance. Its robust yet lightweight construction offers superior strength compared to heavier alternatives, simplifying transport and installation. The smooth surface reducing cleaning effort while maintaining a healthy aquatic ecosystem for fish, plants, and wildlife.
- Eco-Friendly and Safe for Aquatic LifeThe pond liners are specifically designed to be non-toxic and safe recycled materials for fish, plants, and other aquatic life.Quality pond liners are manufactured from eco-friendly materials that do not negatively impact the pond's ecosystem. HPDE provide a chemically stable environment.Additionally, the non-porous nature of the liner help to conserve water.
- Flexibility and Ease of InstallationThe product is flexible, which makes them ideal for ponds of any size or shape. The liner can be cut to fit the specific dimensions and contours of your pond. The flexible material also makes the installation process simpler. Many liners are easy to handle, allowing for quick placement and adjustments during the installation process. Even first-time pond builders can successfully install a fish pond liner with relative ease.
- Customizability for Different Pond TypesThe pond liners are highly customizable, they are suitable for various types of ponds, whether decorative, functional, or both. For koi ponds, where the health and safety of the fish are a priority, thicker.For garden ponds or smaller ornamental ponds, a thinner, more lightweight liner may suffice, offering Pout compromising durability.
- Cost-Effective and Low MaintenanceThe pond liners offer a cost-effective solution for creating and maintaining ponds.Providing a much more affordable option without sacrificing quality or durability. In the long term,it also reduce maintenance costs by preventing leaks and erosion and helps to keep the pond water clean by preventing soil, roots, and debris from entering the pond.
Product Dimensions: 10 x 8 x 6 inches
Item Weight: 12.34 pounds
Manufacturer: QITUO
Item model number: Pond liner
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 21
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 15ft x 20ft-15mil
I used for a 13ft x 7ft pond, approximately 2.5ft deep. This liner is heavy duty yet easy to work with. Recommend highly. Easy to cut with a good pair of scissors.
Reviewed in the United States on June 23, 2025 by GuystoBabes
Size: 30ft x 40ft-15mil
I didn't even used it yet and it's ripped!! it's so thin that it would ripped just holding it!! i want my money back!
Reviewed in the United States on April 27, 2026 by Amazon Customer
Size: 15ft x 15ft-28mil
Held up in our boat pond amazing
Reviewed in the United States on May 8, 2026 by Diana Brock
Size: 15ft x 30ft-15mil
This worked great. It was exactly what I expected.
Reviewed in the United States on April 29, 2026 by Shenina Eddings
Size: 15ft x 20ft-15mil
I’ve been using this for about a year with turtles and koi, and it’s holding up reasonably well. I wouldn’t recommend it for long-term use, but it’s fair for the price. I’m treating it as a temporary solution before upgrading to a higher-quality liner.
Reviewed in the United States on May 5, 2026 by Wendy
Size: 15ft x 20ft-15mil
Heavy duty enough for regular use. Not for unprepared surfaces. Cuts with some difficulty (which is a plus, not a minus). Would order again.
Reviewed in the United States on February 10, 2026 by Scarabman
Size: 15ft x 20ft-28mil
Had it for less than a week and the liner already ripped. Leaking, thin, doesn’t work the way it claims. Only upside to this product was it was easy to lay out.
Reviewed in the United States on March 29, 2026 by Makayla Speight
Size: 15ft x 20ft-15mil
So far it is holding up. It was alot bigger than I thought; which isnt a negative. I just had to cut more of it to fit my needs. Better measuring on my part could have prevented the waste.
Reviewed in the United States on October 28, 2025 by Christina Hammond