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USA Pond Products' - 18x20 Blue Pond Liner-18'W x 20'L (5.49m x 6.1m) in 30-mil Blue PVC (0.75mm)-Fish/Plant Friendly for Koi Ponds, Streams & Water Gardens

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$282.81

$ 99 .00 $99.00

In Stock


18 Feet Wide x 20 Feet Long Flat Sheet Pond Liner in 30-mil Blue PVC. ** THIS LISTING IS FOR A FLAT SHEET POND LINER.** What does that mean? That means that the liner is made from a flexible material that is designed to be draped into your pond, tucking and folding it into position. IMPORTANT - You need to account for your pond's width, length and depth when choosing the correct liner. Measure your pond by adding the following: Overlap + Depth + Width + Depth + Overlap to find the absolute minimum liner width you require and then repeat the process for the length of your pond. Tip - Be sure to order a liner at least slightly larger than you calculate (you can always retain the extra for future use). Note - All of our liners are made-to-order and most sizes do require us to weld multiple panels together but rest assured, our Quality Team checks every weld before we package the finished product. As with all of our products, these pond liners are proudly made in the USA!


vickey beddingfield
Reviewed in the United States on April 9, 2025
Wow very good quality
MCW
Reviewed in the United States on December 4, 2024
I was hesitant to purchase something other than what I’m used to buying out of fear of what the quality would be but this did not disappoint. The material is very thick yet also pliable, which was very important in my indoor pond application.
J. Cowan
Reviewed in the United States on November 1, 2024
I order too big but that’s on me. My liner was leaking and old. I decided to go blue, at first it was a bit bright but as the leaves are fished out the water is murky a bit and blue is calmed. When spring comes I will get the irises a few water plants too. For now (November) I’ll just have fish. Nice liner. I’d buy again.
Customer
Reviewed in the United States on April 23, 2024
Great product
Vickie
Reviewed in the United States on July 30, 2023
Like the blue color
Allison Sweeney💖
Reviewed in the United States on August 22, 2022
Cuts easily and smoothly. Easy to lay down, easy to clean and seems really sturdy! I’m happy with this liner!
Arun Sukhram
Reviewed in the United States on December 24, 2021
I used this to make a 1200 indoor pond and it worked great!