MaPorch 20 x 30 FT Black Waterproof Pond Liner, HDPE Black - Reinforced Polyethylene 20 Mil for Fish Koi Pond, Fountain, Waterfall, Tank, UV Resistant RPE Pool, and Outdoor Use
Condition: New
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Tuesday, Oct 21
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Color: Black
Size: 20 x 30 FT
Features
- Leak Proof & Worry Free: Our waterproof ponds supplies make sure your lawn and garden features stay leak-free and beautiful. This polyethylene liner is perfect for handling water and chemicals, making it super reliable for outdoor ponds
- Diy Pond Projects Made Easy: Set up your own backyard koi pond or fountain with our custom pond liner. Even if youre new to pond lining, our easy-to-install liner makes it a breeze to create your dream water feature
- Flexible & Customizable: Our 20 x 30 FT RPE pond liner gives you the freedom to shape it however you like. Its 20 mil thick, tear-resistant, and can handle full sun exposure, making it perfect for any outdoor setup
- Versatile For Any Use: Whether youre working on koi fish ponds, fountains, or irrigation systems, this HDPE pond liner has got you covered. Its great for steep or sloping sides, and perfect for any DIY water feature project
- Safe & Low Maintenance: Made from 100% polyethylene, our pond liner HDPE is safe for fish and plants. Spend more time enjoying your garden and less time maintaining it with our easy-care, UV-resistant pond lining
Size: 20 x 30 FT
Color: Black
Material: Polyethylene (PE)
Brand: MAPORCH
Product Dimensions: 314.96"L x 196.85"W
Size: 20 x 30 FT
Color: Black
Material: Polyethylene (PE)
Brand: MAPORCH
Product Dimensions: 314.96"L x 196.85"W
Style: Custom
Model Name: Pond Liner
Item Weight: 12.07 Kilograms
Special Feature: Tear Resistant
Shape: Rectangular
Pattern: Solid
Installation Type: Manual
UPC: 723592049775
Item Weight: 26.5 pounds
Manufacturer: MAPORCH
Item model number: Pond Liner
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Oct 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.
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Similar Products
Top Amazon Reviews
Color: Black
Size: 16.5 x 26.5 FT
This pond liner has been great! It was the size we ordered and we haven't had a single leak. Highly recommend if you are looking for a well priced pond liner.
Reviewed in the United States on April 8, 2025 by Sarah
Color: Black
Size: 20 x 30 FT
After a year of use, this liner has proven its durability by consistently holding water, even enduring freezing temperatures and occasional foot traffic. Initially inexperienced, I underestimated the importance of proper landscaping, leading to some issues with heavy clay soil washing in. However, after a thorough cleaning and reinstallation, I'm impressed by its resilience. I couldn't get all the muck out by hand to remove the liner and what was left was extremelyheavy, so what I did was tie a corner to a tow line on my truck and I pulled the whole thing out. Honestly, I expected to destroy this liner in the process, but it survived completely unscathed. I'm currently in process of enhancing its appearance with gravel and rocks for a more natural look. While I've been cautious with heavier rocks and jagged edges, it's necessary for the desired look. Contrary to some negative reviews, my experience has been positive, though it's worth noting it may not be suitable for a natural swimming pool. I'll provide updates if anything changes.
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Reviewed in the United States on April 23, 2024 by Mike Mike
Color: Black
Size: 20 x 30 FT
Okay I cheaped out, instead of buying the EPDM .45 liner (like my last pond had with no leaks for over 10 years, I moved so it’s still probably fine) I bought this cheap garbage that FAILED! In under a year. Yes it’s lighter then EPDM, yes easier to position, cut, cheaper etc.. However if you don’t want to completely redo your pond don’t buy this and just get the more expensive liner. This weekend I am shoveling and moving hundreds or pounds of rocks and stones, moving plants and frogs all so I can put them all back again with a liner the lasts. A million bitter curses on the makers of this cheap horrible garbage may they find themselves parched in the desert and come to the one oasis for a thousand miles only to find it was their liner that sprung a leak and there is no more water.
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Reviewed in the United States on October 25, 2024 by Mimi
Color: Black
Size: 16.5 x 26.5 FT
Spend days trying to decide on a liner so happy i decided on this one!! The price was great for the size and it is Super durable and easy to work with i originally wanted a thicker mil but read they were to hard to shape. I exspect this one to last the material is just the right thickness and the way its woven makes it durable. my turtles and goldfish are super happy to finally have thier outdoor pond😁😁
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Reviewed in the United States on June 16, 2022 by Amazon Customer Amazon Customer
Color: Black
Size: 16.5 x 26.5 FT
7-24-22..I will add more pics when finished to give an update on this product. When opening package, the liner material felt very thick and tarp like which worried me for flexibility. But seemed solid and more thick then I was expecting. Before install I placed it out flat in the sun on a 100 degree day for about an hour. Then placed it over my pond. It naturally has creeses as expected considering my shape and depth areas. But I was able to lay it in nicely and it has held up so far. If it fails or starts to wear at edges or wear points I will report back. Though I feel I am going to be happy with this product.
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Reviewed in the United States on July 25, 2022 by Jesse B. Jesse B.
Color: Black
Size: 16.5 x 26.5 FT
The media could not be loaded. So far so good. I think I made the right decision on the type of liner. This was relatively easy to work with and no leaks now that I’m finished. Time will tell. I hope it holds up. I was able to double line it since my pond is only about 10x4.
Reviewed in the United States on July 9, 2023 by R. Sanders
Color: Black
Size: 20 x 30 FT
Great quality and the water remains pretty clean
Reviewed in the United States on November 26, 2024 by Carole Semenchuk
Color: Black
Size: 16.5 x 26.5 FT
It gets the job done with minimal issues so far, but the fibers are of poor quality despite the thickness of material. I haven't yet had an issue, but I am almost resigned to be waiting for this to fail prematurely at this point. I hope to be pleasantly surprised with this lasting and will update if it does better than expected.
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Reviewed in the United States on December 10, 2024 by Ask Kyle