Best Aquascape Pond Liners in 2026
Daisy
Last Updated: Feb 8, 2026
Daisy
Last Updated: Feb 8, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Apex Distribution LLC. | 6.63 | ❌ | ❌ | ❌ |
45 Mil EPDM Fish Safe Liner with a 20 Year Limited Manufacturers Warranty.
This Top Grade Tear and Puncture Resistant 45 mil EPDM liner is perfect for adding a stream or for lining your waterfall.
Never settle for PVC or anything less than 45 mil EPDM PondGard Liner.
PondGard remains flexible in a variety of temperatures, from -45° F (-43°C) to 180°F (82°C), enabling it to be installed year round in a variety of climates and terrain.
PondGard is a specially formulated EPDM membrane designed to be used safely in the presence of fish and plant life.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pondliner | 9.82 | ❌ | ❌ | ❌ |
20 Year Limited Manufacturers Warranty
45 Mil (1.14 mm) (0.045") EPDM
75 Year Life Expectancy
Environmentally friendly
SAFE for fish and plant life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pondliner | 9.82 | ❌ | ❌ | ❌ |
20 Year Limited Manufacturers Warranty
45 Mil (1.14 mm) (0.045") EPDM
75 Year Lift Expectancy
Environmentally friendly
SAFE for fish and plant life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pondliner | 9.82 | ❌ | ❌ | ❌ |
20 Year Limited Manufacturers Warranty
45 Mil (1.14 mm) (0.045") EPDM
75 Year Life Expectancy
Environmentally friendly
SAFE for fish and plant life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pondliner | 9.82 | ❌ | ❌ | ❌ |
Country Of Origin: Macedonia, The Former Yugoslav Republic Of
The Package Height Of The Products Is 10.899999988882" Inches
The Package Length Of The Products Is 14.299999985414" Inches
The Package Width Of The Products Is 11.399999988372" Inches
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Marquis Gardens | 0.00 | ❌ | ❌ | ❌ |
Item Package Height: 4.3
Item Package Length: 4.8
Item Package Width: 4.3
Item Package Weight: 4.31
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Used with all premium pond kits for Seaming EPDM Liners Together
Stays fluid in very cold weather
Helps makes a Lifetime waterproof seal when used correctly with Seam & Cover Tape
Used by professional pond builders & hobbist world wide!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PondandGardenDepot-com | 9.89 | ❌ | ❌ | ❌ |
✅ TOUGH & THICK POND LINER: This 45 Mil EPDM Pond Liner from Custom Pro is much more durable and thicker than cheap PVC economy liners. It is 45 mil thick. This black rubber pond liner measures 5 feet wide and 5 feet long.
✅ VERY FLEXIBLE: Although strong material, this pond liner can be shaped to fit the contours of your pond or other water feature. It is much easier to install than preformed or rigid pond liners, and it can be cut with scissors.
✅ MANY USES: This waterproof material lines various kinds of ponds, including koi ponds and water gardens. It is also used in fountains, pondless water features, streams, waterfalls and hardscapes.
✅ LIFETIME LIMITED WARRANTY: Manufactured by companies such as Firestone and Carlisle, this EPDM pond liner is made to last. It has a lifetime limited warranty from its manufacturer.
✅ ENVIRONMENTALLY FRIENDLY: This pond liner is safe for fish and plants.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BestNest Inc | 9.78 | ❌ | ❌ | ❌ |
Package contains 6 tubes of Firestone Lap Sealant
Each tube fits into a standard caulking gun for easy application
Product helps form a watertight seal between splice tape and pond liner
Each tube covers 17 to 18 linear feet
Designed for use with Firestone EPDM pond liner
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PondandGardenDepot-com | 9.89 | ❌ | ❌ | ❌ |
✅ TOUGH & THICK POND LINER: This 45 Mil EPDM Pond Liner from Custom Pro is much more durable and thicker than cheap PVC economy liners. It is 45 mil thick. This black rubber pond liner measures 3 feet wide and 5 feet long.
✅ VERY FLEXIBLE: Although strong material, this pond liner can be shaped to fit the contours of your pond or other water feature. It is much easier to install than preformed or rigid pond liners, and it can be cut with scissors.
✅ MANY USES: This waterproof material lines various kinds of ponds, including koi ponds and water gardens. It is also used in fountains, pondless water features, streams, waterfalls and hardscapes.
✅ LIFETIME LIMITED WARRANTY: Manufactured by companies such as Firestone and Carlisle, this EPDM pond liner is made to last. It has a lifetime limited warranty from its manufacturer.
✅ ENVIRONMENTALLY FRIENDLY: This pond liner is safe for fish and plants.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Firestone | 3 |
| Aquascape | 2 |
| Custom Pro | 2 |
| Pondgard | 2 |
| Bestnest | 1 |
We've carried out a comprehensive analysis of 1,209 reviews on pond liners, using our selection criteria to identify the best options in the outdoor décor. Our findings reveal that most customers typically select pond liners priced around $136.70, with top brands including polyguard, inslat, lifeguard pond liner, usa pond products, ogrmar, tolanbbt, crystalclear, uwioff and firestone and klewee
Our team of expert editors reviewed these high-quality items and handpicked the top 10 pond liners for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the outdoor décor category. These include amazing pond supplies, rutong trade, usa pond products, orgrimmar bags, xusen, kind person us store, airmax, inc., uwioff direct and apex distribution llc. and klewee .
We are dedicated to assisting our users in finding the right seals Products based on their needs, saving them considerable time when choosing which pond liners to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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