Search  for anything...

25X30FT Reinforced Large PE Pond Liner, KOI Pond Liners for Outdoor Ponds, Enhanced 5-Layer Structure Pond Liner for Fish, Duck, Garden Raised Bed and Waterscape Pond(0.82oz/sq ft Thickness)

  • Based on 244 reviews
Condition: New
Checking for the best price...
$169.99 Why this price?
Save $26.00 was $195.99

Buy Now, Pay Later


As low as $28.33 / mo
  • – 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, Zip, Apple Pay, and Google Pay. 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

This item is eligible for return within 30 days of receipt

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 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Jul 26
Order within 17 hours and 32 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: 25x30ft


Features

  • 👉[Durable & Leakproof]: The KOI pond liner is with unique five-layer structure design. The middle is reinforced HDPE with net structure PE and leafproof coating on both sides. It’s more durable and leakproof than most pond liners in the current market.
  • 👉[Easier to Work With]: Thanks to its unique structure, the fish pond liner is softer and more flexible. It's easier to fold and cut to any sizes, so as to fit for nearly any shape ponds outdoor. We understand how hard it is to work with when the pond liner is too stiff.
  • 👉[Excellent Performances]: Because of its five-layer structure, the pond liner is with relatively high puncture & scratch resistance. Suitable for high & low temperature environments outdoors. We have tested repeatedly that the pond liner can be used for over five years.
  • 👉[Widely Used Applications]: Our reinforced PE pond liner was originally mainly used for large-scale aquaculture and waterproofing projects. Now we could use the it for duck & fish/KOI ponds, man-made waterfalls & fountain, raised planter bed or pool ect. Your ponds need a lasting liner.
  • 👉[Warm Tips]: Please level ground and place underlayment before laying the pond liner, such as sand, old carpet and any others sheet of fabrics. Avoid hard and sharp objects to pierce pond liner. Please freely reach out to us if you have any questions, we will work it out until your satisfaction.

Description

Hot Tub Steps & Cover Lifter, RV Steps, Wall Mounted Rails Sofa & Walking Assist Rail, Pull & Push Door Handles, High Beds Wood Steps. Unique structure adds waterproof layers, won't leak for over five years. 5-layer structure makes the pond liner surface puncture resistance. No need to worry about slight scratches on hard objects during daily use. It's not thick as plastic HDPE/LLDPE, but strong enough for outdoor use. WARM TIPS TO USE A POND LINER ●It's better to order a liner that is slightly larger than your ponds since the pond liner is easy to cut to any sizes. ●To protect your pond liner from punctures or scratches, It's better to level the pond and avoid sharp objects. ●There should be some overlap omto the ground, you could use round & smooth stones to secure the pond liners. ●Please place a layer of underlayment before laying the pool liner in place. The underlayment could be old carpet, sand or durable sheet of fabric. ●We are keenly aware of rebuilding the ponds is a very difficult and unpleasant thing to do. Our 5-layer pond liner could minimize occurrence of this problem.

Product Dimensions: 16 x 12 x 6 inches


Item Weight: 40.7 pounds


Manufacturer: yeezoo


ASIN: B0C77847S6


Item model number: yeezoo


Customer Reviews: 4.1 4.1 out of 5 stars (244) 4.1 out of 5 stars


Best Sellers Rank: #33,984 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #19 in Water Garden & Pond Liners & Seals


Date First Available: June 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • True Value For The Price (25x25)
Style: 25x25ft
I waited a year before sending a review. Here goes: I got the 25x25 size for a 1300 gallon, 4ft deep outdoor pond with rocks and gravel and plants. I could not afford fleece underlayment at the time so i just used some plastic shower curtains from the dollar store to give some kind of padding. It has held up superbly. During construction I accidentally dropped a 40 lb land scraped log onto it - it hit the sloped side of the pond hard and scraped down the side. But it's been a year and it still does not leak. All parts above water are covered with rocks or such to protect it from UV damage. underwater parts are less protected but still show no sign of wear. I'm very pleased with this product and would buy it again should i decide to do another pond project. Please note though - this type of pond liner appears to be more difficult to repair so if you plan to frequently walk in your pond or do other wear and tear of this nature then you may want a different kind. But for me, it's been ideal and perfect. Thickness - good. quality - good. leakage - none. ease of installation - let it sit in the hot sun for an hour or two to malleable, then good. it has endured my pond plant roots. ... show more
Reviewed in the United States on July 9, 2025 by Vin B.

  • Very durable Very durable
Style: 50x50ft
Exactly what I needed as described very durable. My first one was not thick enough but this one has no leaks
Reviewed in the United States on June 17, 2026 Reviewed in the United States on June 17, 2026 by candy marie Hawkins

  • Much better than HDPE 20mil bs
Style: 15x20ft
I purchased this pond liner after installing the cheaper HDPE pond liner and it started leaking immediately after adding 1500 gallons of water so I had to take the HDPE out and ended up folding it up and using it as an underlayment for this liner which actually worked out pretty good. but this liner is much better and won't leak if you have large fish or monster fish like catfish and gars. Because large fish will bust the HDPE 20mil liner. The installation went smooth everything was good so far so good with this liner and my fish haven't busted it yet and it's been almost 3 weeks, so I do believe this liner will hold up and last for a while. I can't vouch for the three layer rpe liners but I can say that this one is thick and seems much stronger and I believe it will hold up to my large catfish and my alligator gars. ... show more
Reviewed in the United States on January 28, 2026 by J fee

  • It Leaks!
Style: 30x30ft
Not possible to get a refund because I'd have to remove everything out of the ground for this massive 30x30 liner to be packed up and shipped back!? Amazon has also made it impossible to chat with them so I guess I'm out the money. Feeling taken advantage of. Do not waste your money, time or effort on this. Very thin and will leak. After spending so much time installing underlayment, smoothing edges, fixing wrinkles etc to make sure it was just right it leaks! What a waste! Do not buy! ... show more
Reviewed in the United States on June 15, 2026 by Greg G.

  • It works
Style: 20x25ft
Good stuff well made
Reviewed in the United States on June 19, 2026 by Frank quinn

  • The bones of my pond .. very strong and contains the h2o perfectly The bones of my pond .. very strong and contains the h2o perfectly
Style: 15x20ft
Bought this cause I woke up one day and decided I wanted to build a pond via Amazon’s help.decided on this one and couldn’t be happier.. i actually have raccoons that treat my backyard like a playground , I don’t mind , but I know they have sharp lil dagger claws and so I bought an extra big liner and doubled it up.. it’s thick on its own , but I wanted some reassurance that they wouldn’t slice a hole in it. Since most people probably don’t have pet raccoons , like me, you won’t need to double it up cause it’s very very sturdy and strong. Had a tough time cutting it with my utility dull knife. But if you have a sharp one it is much easier …hence the reason I did double it up for those lil coon toe blades. The only water getting out of my pond is going straight to the heavens via evaporation and that’s one thing this pond liner can’t help with. Pick this one..you won’t be disappointed. ... show more
Reviewed in the United States on April 29, 2026 Reviewed in the United States on April 29, 2026 by Alaskagirl

  • Pond liner
Style: 20x20ft
Easy to install. Seems durable.
Reviewed in the United States on June 1, 2026 by Karndt

  • Holding up after 4 months Holding up after 4 months
Style: 15x20ft
I usually get the firestone rubber but didn't have the budget on this project, so thought I'd wing it. I did put down a tarp and some felt underneath. The 3 frogs that have moved in are going to be really mad if it leaks. So far so good.
Reviewed in the United States on June 10, 2026 Reviewed in the United States on June 10, 2026 by Kindle Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...