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Lldpe material: the pond liner is made of lldpe material, pro-environmentally, sunlight-proof, weather-proof. It can restrain the penetration of harmful substances into the pond and give your fish and plants a secure living environment.
Flexible & pliable: the fish pond liner has good flexibility, easy to bend and fold. For better flexibility, you are recommended to lay the liner under the sun for 10 to 15 min before use. The size of 20 ft x 25 ft is ideal for small ponds. Wide application: this large pond liner is a perfect choice for agricultural or home use, sloping side, artificial lake, rooftop, aquaculture farm, riverway, golf course, backyard waterfall, fish pond, such as water garden, etc.

Attaches easily to waterfalls and skimmers. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles.


High tensile-strength nonwoven polypropylene fabric is easy to use. Needle punched nonwoven polypropylene geotextile fabric with a random, three-dimensional pore structure and a uniform, felt-like consistency.

Standard 10-year manufacturer's warranty when exposed to direct sunlight; 40+ years of life expectancy when not exposed to direct sunlight and when covered by earth, rock or water.

Carriers require accurate contact information, including a working phone number, to schedule a delivery appointments. Durable, water gardens, retention basins, extremely versatile for use in waterfall features, puncture resistant, pond kits, koi ponds, aquaponics, stream liners, lakes, and fish hatcheries.


Certified fish & wildlife safe by guardian systems inc. 45 mil epdm rubber pond liner with 25-Year Warranty. Does not contain plasticizers, which become brittle and cause cracks or splits.

1. Happybuy
#ad
Pond Liner 20 Mil, Pond and Fish Ponds, Happybuy LLDPE Pond Liner 20x25 ft, Fish Pond Liners for Waterfall
#adHappybuy #ad - 20 mil thickness: this small pond liner is strong enough to withstand extreme weather conditions, tear-proof, and puncture-proof. You can cut it in various shapes to fit all irregular surfacese. G. Waterfalls. The lifespan can live up to 50 years without any exposure, and it can also last for ten years under intense sunlight.Lldpe material: the pond liner is made of lldpe material, pro-environmentally, sunlight-proof, weather-proof. It can restrain the penetration of harmful substances into the pond and give your fish and plants a secure living environment.
More information #ad
Aging-proof & durable: our waterfall liner is designed with excellent durability, high tensile, and impact strength. In addition, more durable, good waterproof performance can effectively retain the water in your pond. Flexible & pliable: the fish pond liner has good flexibility, easy to bend and fold. For better flexibility, you are recommended to lay the liner under the sun for 10 to 15 min before use. The size of 20 ft x 25 ft is ideal for small ponds. Wide application: this large pond liner is a perfect choice for agricultural or home use, sloping side, artificial lake, rooftop, aquaculture farm, riverway, golf course, backyard waterfall, fish pond, such as water garden, etc.
Brand | Happybuy #ad |
Manufacturer | Happybuy #ad |
Height | 6 Inches |
Length | 26 Inches |
Weight | 42 Pounds |
Width | 26 Inches |
Part Number | LLDPE Pond Liner |
Model | Happybuy LLDPE Pond Liner 20x25 |
More information #ad
2. HALF OFF PONDS
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25 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins, HALF OFF PONDS
#adHALF OFF PONDS #ad - Pliable and flexible; conforms to a variety of irregular surfaces. Resists stress cracking damage from sunlight. Excellent choice for projects like retention ponds, above and below ground water containment, and for water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours.Attaches easily to waterfalls and skimmers. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles.
More information #ad
Economical liner with excellent durability, high tensile and impact strength, and puncture resistance. Standard 10-year manufacturer's warranty when exposed to direct sunlight; 40+ years of life expectancy when not exposed to direct sunlight and when covered by earth, rock or water. Fish and wildlife safe.Brand | HALF OFF PONDS #ad |
Manufacturer | Half Off Ponds #ad |
Weight | 59 Pounds |
Part Number | HOPLDP25X25-20 |
Model | HOPLDP25X25-20 |
More information #ad
3. LifeGuard Pond Liner
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LifeGuard Pond Liner 15 ft. x 20 ft. 45 Mil EPDM Rubber, LG15X20-45
#adLifeGuard Pond Liner #ad - Durable, aquaponics, koi ponds, water gardens, extremely versatile for use in waterfall features, puncture resistant, lakes, stream liners, retention basins, pond kits, and fish hatcheries.More information #ad
45 mil epdm rubber pond liner with 25-Year Warranty. Does not contain plasticizers, which become brittle and cause cracks or splits. Easy to install, lays flat, very plyable for easy shaping and feature fitments. Certified fish & Wildlife Safe by Guardian Systems Inc.Brand | LifeGuard Pond Liner #ad |
Manufacturer | Anjon Manufacturing #ad |
Height | 0.04 Inches |
Length | 180 Inches |
Weight | 40.82 Pounds |
Width | 240 Inches |
Part Number | LG15X20-45 |
Model | LG15X20-45 |
Warranty | 25-Year Manufacturer Warranty |
More information #ad
4. UNDERGUARD
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UNDERGUARD 20 ft. x 25 ft Geotextile Underlayment
#adUNDERGUARD #ad - Virtually indestructible; unaffected by hydrocarbons & freeze-thaw cycles while diffusing gas and fluid build up. Superior drainage characteristics versus woven geotextile fabric.High tensile-strength nonwoven polypropylene fabric is easy to use. Needle punched nonwoven polypropylene geotextile fabric with a random, three-dimensional pore structure and a uniform, felt-like consistency.
More information #ad
Enhances soil stability and controls erosion while providing a stable and lasting foundation for water features, trenches, retaining walls, and planting projects. Made in the usa & backed by a 20-year limited manufacturers’ Warranty! Made from sun and chemical resistant 100% virgin polypropylene & is 100% recyclable.Brand | UNDERGUARD #ad |
Manufacturer | Anjon Manufacturing #ad |
Weight | 13 Pounds |
Part Number | UG20X25 |
Model | UG20X25 |
More information #ad
5. HALF OFF PONDS
#ad
HALF OFF PONDS, 25 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins
#adHALF OFF PONDS #ad - Resists stress cracking damage from sunlight. Economical liner with excellent durability, high tensile and impact strength, and puncture resistance. Excellent choice for projects like retention ponds, and for water gardens, above and below ground water containment, fish ponds and backyard waterfalls with gently sloping sides and smooth contours.Standard 10-year manufacturer's warranty when exposed to direct sunlight; 40+ years of life expectancy when not exposed to direct sunlight and when covered by earth, rock or water.
More information #ad
Pliable and flexible; conforms to a variety of irregular surfaces. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles. Attaches easily to waterfalls and skimmers. Fish and wildlife safe.Brand | HALF OFF PONDS #ad |
Manufacturer | Half Off Ponds #ad |
Height | 0.09 Inches |
Length | 300 Inches |
Weight | 36 Pounds |
Width | 180 Inches |
Part Number | HOPLDP25X15-20 |
Model | HOPLDP25X15-20 |
More information #ad
6. LifeGuard Pond Liner
#ad
LifeGuard POND LINER Anjon 25 ft. x 30 ft. 45 Mil EPDM Pond Liner
#adLifeGuard Pond Liner #ad - Easy to install, lays flat, very plyable for easy shaping and feature fitments. Certified fish & wildlife safe by guardian systems inc.Carriers require accurate contact information, including a working phone number, to schedule a delivery appointments. Durable, water gardens, retention basins, extremely versatile for use in waterfall features, puncture resistant, pond kits, koi ponds, aquaponics, stream liners, lakes, and fish hatcheries.
More information #ad
This item ships via freighT TRUCK: Lift-gate service is NOT included. Does not contain plasticizers, which become brittle and cause cracks or splits. 45 mil epdm rubber pond liner with 25-Year Warranty.Brand | LifeGuard Pond Liner #ad |
Manufacturer | Anjon Manufacturing #ad |
Height | 16 Inches |
Length | 36 Inches |
Weight | 225 Pounds |
Width | 18 Inches |
Part Number | LG25X30-45 |
Model | LG25X30-45 |
Warranty | 25-Year Manufacturer Warranty |
More information #ad
7. USA Pond Products
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Pond Liner, Streams, USA Pond Products', Fish and Plant Friendly for Koi Ponds, Water Gardens and Fountains, 25' Wide x 30' Long 7.6m x 9.1m in 20-mil Black .50mm PVC
#adUSA Pond Products #ad - This item is a flat sheet pond liner measuring 25 feet Wide x 30 Feet Long 7. 62 m x 9. 14 m in 20-mil Black 050mm pVC. 109 pounds estimated shipping weight. And Recyclable.More information #ad
Example pond size for this liner: 12' Wide x 17' Long x 5' Deep with 1. 5' overlap. 20-mil black 050mm pvc liner material is very flexible and easily conforms to shapes and contours and is both Fish and Plant Friendly! Made in the u. S. A.Brand | USA Pond Products #ad |
Weight | 109 Pounds |
Part Number | EPPDSHT20-25X30 |
More information #ad
8. LifeGuard POND LINER
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LifeGuard POND LINER Anjon Lifeguard 20 ft. x 25 ft. 45 Mil EPDM Pond Liner
#adLifeGuard POND LINER #ad - Carriers require accurate contact information, including a working phone number, to schedule a delivery appointments. This item ships via freighT TRUCK: Lift-gate service is NOT included.Certified fish & wildlife safe by guardian systems inc. 45 mil epdm rubber pond liner with 25-Year Warranty. Does not contain plasticizers, which become brittle and cause cracks or splits.
More information #ad
Durable, puncture resistant, lakes, pond kits, aquaponics, koi ponds, water gardens, extremely versatile for use in waterfall features, retention basins, stream liners, and fish hatcheries. Easy to install, lays flat, very plyable for easy shaping and feature fitments.Brand | LifeGuard POND LINER #ad |
Manufacturer | Anjon Manufacturing #ad |
Height | 16 Inches |
Length | 36 Inches |
Weight | 150 Pounds |
Width | 18 Inches |
Part Number | LG20X25-45 |
Model | LG20X25-45 |
Warranty | 25-year manufacturer warranty. |
More information #ad
9. USA Pond Products
#ad
Pond Liner, Streams, Water Gardens and Fountains, USA Pond Products', Fish and Plant Friendly for Koi Ponds, 25' Wide x 30' Long 7.6m x 9.1m in 30-mil Blue 0.75mm PVC
#adUSA Pond Products #ad - And Recyclable. 150 pounds estimated shipping weight. Example pond size for this liner: 12' Wide x 17' Long x 5' Deep with 1. 5' overlap. 30-mil blue 075mm pvc liner material is very flexible and easily conforms to shapes and contours and is both Fish and Plant Friendly! Made in the u.More information #ad
S. A. This item is a flat sheet pond liner measuring 25 feet Wide x 30 Feet Long 7. 62 m x 9. 14 m in 30-mil Blue 075mm pVC.Brand | USA Pond Products #ad |
Weight | 150 Pounds |
Part Number | EPPDSHT-BLUE30-25X30 |
More information #ad