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Pond Liner HDPE Heavy Duty | Waterproof Koi Fish & Water Garden
Pond Liner HDPE Heavy Duty | Waterproof Koi Fish & Water Garden
Pond Liner HDPE Heavy Duty – Waterproof & UV-Resistant for Koi Ponds, Water Gardens & Waterfalls
Build a beautiful, long-lasting water feature with confidence using this premium heavy-duty HDPE pond liner. Engineered for durability and safety, it creates a fully waterproof, leak-resistant barrier that protects your aquatic life and plants — available in multiple sizes to fit any pond or water garden design.
Pro Tip: Place a layer of old carpet or sand beneath the liner to protect against sharp stones and extend the life of your pond.
Key Features
- Premium HDPE Material: Plasticizer-free construction creates a safe, non-toxic habitat for fish, koi, and aquatic plants
- Fully Waterproof & Leak-Resistant: Keeps water in and soil and debris out — maintains a clean, healthy pond environment
- Puncture & Tear Resistant: High-strength material resists damage from rocks, roots, and water pressure
- Flexible & Easy to Install: Pliable black liner curves and folds easily around corners — simple to trim to any pond shape
- UV & Weather Resistant: Withstands extreme temperatures, UV exposure, and corrosion for year-round outdoor durability
- Multi-Purpose Use: Ideal for koi ponds, fish habitats, garden fountains, backyard waterfalls, cisterns, planter boxes, roofing, and tarps
- Multiple Sizes Available: From 7×10FT to 20×26FT — choose the size that fits your project
Specifications
| Feature | Detail |
|---|---|
| Material | Heavy-Duty HDPE (Plasticizer-Free) |
| Color | Black |
| Waterproof | Yes |
| UV Resistant | Yes |
| Puncture Resistant | Yes |
| Available Sizes | 7×10FT, 13×20FT, 16.5×20FT, 20×20FT, 20×25FT, 20×26FT |
| Suitable For | Koi Ponds, Fish Ponds, Water Gardens, Fountains, Waterfalls, Cisterns, Planters |
Use Scenarios
- Koi & Fish Ponds: Create a safe, non-toxic environment for koi, goldfish, and other aquatic life
- Garden Water Features: Line garden fountains, streams, and decorative water features
- Backyard Waterfalls: Build natural-looking waterfall channels with a reliable waterproof base
- Raised Planter Boxes: Use as a moisture barrier in raised garden beds and planter boxes
- Cisterns & Water Storage: Suitable for rainwater collection and storage applications
- Roofing & Tarps: Versatile enough for general waterproofing and protective covering needs
Frequently Asked Questions
What sizes are available?
7×10FT, 13×20FT, 16.5×20FT, 20×20FT, 20×25FT, 20×26FT
What's it made of?
Heavy-Duty HDPE (Plasticizer-Free)
Is it waterproof?
Yes
What colors does it come in?
Black
What is it best for?
Koi Ponds, Fish Ponds, Water Gardens, Fountains, Waterfalls, Cisterns, Planters