Gri GM13 500 Micron HDPE Geomembrane Fish Pond Liner
This 500 micron thick high-density polyethylene (HDPE) anti-seepage membrane is an ideal fish pond lining material. Its excellent chemical resistance, mechanical strength and anti-aging properties ensure long-term and reliable prevention of water leakage in outdoor environments. This anti-seepage membrane is not only corrosion-resistant, but also resistant to UV radiation and can remain intact for decades under sunlight. The use of seamless welding technology can ensure that the water body is completely isolated from the outside environment, creating a clean and safe living environment for fish. Whether it is a new fish pond or a renovation of an old pond, this 500 micron thick HDPE anti-seepage membrane is an ideal choice. With its excellent performance and economic advantages, it has become the preferred fish pond lining material for many aquaculture farmers.
When it comes to building a reliable, long-lasting, and eco-friendly fish pond, your choice of liner is everything. The GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner is engineered to offer top-tier waterproofing, exceptional durability, and unmatched safety for aquatic life—making it the trusted solution for professionals and hobbyists alike.
Whether you're constructing a backyard koi pond, aquaculture reservoir, or a large commercial fish tank, the GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner guarantees performance that goes beyond expectations.
What Is GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner?
The GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner is a high-density polyethylene liner manufactured in accordance with the GRI-GM13 international standard—recognized globally for its stringent requirements on tensile strength, chemical resistance, UV stability, and environmental safety.
At 500 microns (0.5mm) thickness, this HDPE liner strikes the perfect balance between flexibility and strength, making it ideal for all kinds of fish pond projects.
🐠 Your aquatic habitat deserves a liner that’s as dependable as it is protective.
Why Choose GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner?
1. Certified Quality You Can Trust
The GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner is produced under internationally recognized standards, ensuring each roll meets or exceeds specifications for strength, longevity, and safety. You’re not just buying a liner—you’re investing in certified performance and peace of mind.
✅ Backed by lab-tested quality and third-party certification.
2. Superior Leak Protection
With near-zero permeability, the GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner offers complete water retention. Say goodbye to water loss, seepage, and costly top-ups. Your pond stays full, clean, and thriving year-round.
💧 Every drop counts—especially when it comes to fish health and water sustainability.
3. Highly Resistant to Punctures and UV Degradation
Unlike traditional liners that weaken over time, the GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner is formulated to resist punctures from rocks, roots, and debris. It also includes UV stabilizers that protect against sun damage, making it perfect for both exposed and buried installations.
☀️ Built to endure harsh climates and long-term exposure.
4. Fish and Eco-Safe Material
Made from non-toxic virgin HDPE, the GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner contains no plasticizers, heavy metals, or leaching agents. It’s 100% safe for fish, plants, and aquatic ecosystems—whether you’re raising koi, tilapia, shrimp, or ornamental species.
🐟 Nature-friendly. Fish-approved.
5. Easy Installation and Seam Welding
This liner can be easily installed using hot wedge or extrusion welding for seamless joins, minimizing leak risk and ensuring a clean pond base. Lightweight yet strong, it conforms well to uneven terrain and complex pond designs.
🛠️ Professional results—without excessive installation cost.
Ideal Applications for GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner
Backyard garden and decorative fish ponds
Commercial aquaculture ponds
Shrimp and tilapia farming tanks
Landscape water features and fountains
Irrigation and rainwater harvesting ponds
Biofilters and aquatic plant basins
Whether for leisure or livelihood, the GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner delivers the dependable containment you need.
Installation Best Practices
Prepare the subgrade by removing sharp objects and compacting the soil.
Unroll and position the GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner carefully to avoid tears.
Overlap seams by at least 10–15 cm and use hot welding for a watertight seal.
Add underlayment (geotextile) where needed for added puncture protection.
Anchor the edges with rocks, soil, or concrete for stability.
💡 Pro Tip: Request factory-fabricated panels for faster installation and fewer seams.
Why 500 Microns Is the Sweet Spot
While thinner liners (300–400 microns) may offer cost savings, they often lack the durability needed for long-term pond use. The GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner offers a perfect balance—strong enough for years of use, yet flexible enough for shaping and welding.
📈 Save money in the long run with fewer repairs and longer liner life.
Where to Buy GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner
Look for suppliers who offer:
GRI GM13 certified HDPE liners
Custom sizes and roll widths
Installation guides or services
Technical datasheets and warranties
Quick shipping and global support
Purchasing from a reliable, experienced manufacturer ensures that your GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner arrives on time, intact, and ready to install.
Final Thoughts
Don’t risk your pond project with inferior liners. Choose the industry-standard GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner and enjoy the benefits of professional-grade water containment, ecological safety, and long-term reliability.
From koi ponds to aquaculture farms, this liner has what it takes to protect your aquatic investment.
Ready to Build the Perfect Pond?
Explore trusted suppliers of GRI GM13 500 Micron HDPE Geomembrane Fish Pond Liner now and bring your fish pond vision to life—with lasting protection and worry-free performance.
