---
product_id: 209437365
title: "10 x 13 FT Pond Liner, 20 Mil Pond Liners for Outdoor Ponds, Black Fish Pond HDPE Liner for Koi Ponds, Streams Fountains and Garden Waterfall"
brand: "uwioff"
price: "74040CFA"
currency: XOF
in_stock: true
reviews_count: 7
url: https://www.desertcart.sn/products/209437365-10-x-13-ft-pond-liner-20-mil-pond-liners
store_origin: SN
region: Senegal
---

# 20 mil thickness for durability UV & puncture resistant for long life HDPE material, eco-friendly & fish-safe 10 x 13 FT Pond Liner, 20 Mil Pond Liners for Outdoor Ponds, Black Fish Pond HDPE Liner for Koi Ponds, Streams Fountains and Garden Waterfall

**Brand:** uwioff
**Price:** 74040CFA
**Availability:** ✅ In Stock

## Summary

> 🌿 Dive into durability and design—your pond’s perfect partner!

## Quick Answers

- **What is this?** 10 x 13 FT Pond Liner, 20 Mil Pond Liners for Outdoor Ponds, Black Fish Pond HDPE Liner for Koi Ponds, Streams Fountains and Garden Waterfall by uwioff
- **How much does it cost?** 74040CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/209437365-10-x-13-ft-pond-liner-20-mil-pond-liners)

## Best For

- uwioff enthusiasts

## Why This Product

- Trusted uwioff brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** 20 mil thick liner ensures robust, long-term pond protection without tearing or leaks.
- • **Clean & Clear Water:** Flat surface minimizes soil buildup and blocks harmful contaminants, making pond maintenance a breeze.
- • **Effortless Installation:** Lightweight and flexible design means no tools needed—get your pond up and running in no time.
- • **Eco-Safe & Fish-Friendly:** Crafted from premium HDPE, guaranteeing a non-toxic, environmentally responsible habitat for your koi and plants.
- • **Versatile Outdoor Essential:** Perfect for ponds, waterfalls, raised garden beds, and innovative self-watering projects—your backyard’s new MVP.

## Overview

This 10 x 13 FT pond liner features a tough 20 mil HDPE construction that’s UV and puncture resistant, ensuring a leak-proof, eco-friendly environment ideal for koi ponds, waterfalls, and garden water features. Lightweight and flexible, it’s easy to install and maintain, while its flat surface prevents soil contamination, keeping your water crystal clear.

## Description

10 x 13 FT Pond Liner, 20 Mil Pond Liners for Outdoor Ponds, Black Fish Pond HDPE Liner for Koi Ponds, Streams Fountains and Garden Waterfall

## Features

- Size - Pond Liner 10 x 13 FT is ideal for medium ponds, up to 500 gallons of water, also you can cut to any size you want for small pond; Easy to install, no tools required
- Thickness - Pond liner 20 mil, thick pond liners for outdoor ponds; Ultra-durable yet lightweight, easy to install, while flexible for a variety of creative designs
- Safe Material - Made of good quality HDPE, which is more heavy-duty and leak-proof than LDPE liners. Our fish pond liner is UV and puncture resistant, can be used for many years; Environmentally friendly, safe for your fish and plant
- Easy to Clean - The koi pond liner provides a flat surface for your pond, reducing the soil accumulation. Also can effectively prevent harmful substances in the soil from penetrating into the pond to pollute the water, so that you can clean pond easily
- Multifunctional Use - Great outdoor pond liner for any backyard waterfalls, fish/koi ponds, and other water features; Can be used in different ways: Utilize the liner for raised garden beds, sub-irrigation planters, and other self-watering projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions L x W | 156"L x 120"W |
| Size | 10-Foot by 13-Foot |
| Theme | Garden and water features |
| Pattern | Solid |
| Shape | Rectangular |
| Style | Compact |
| Color | Black |
| Material Type | LDPE |
| Mount Type | Floating |
| Additional Features | Lightweight |

## Product Details

- **Size:** 10-Foot by 13-Foot
- **Color:** Black
- **Material:** High Density Polyethylene (HDPE)
- **Brand:** UWIOFF
- **Product Dimensions:** 156"L x 120"W

## Images

![10 x 13 FT Pond Liner, 20 Mil Pond Liners for Outdoor Ponds, Black Fish Pond HDPE Liner for Koi Ponds, Streams Fountains and Garden Waterfall - Image 1](https://m.media-amazon.com/images/I/613yKb62GnL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, will mold and fold fine. Material is sturdy.
*by A***A on March 9, 2025*

First things first, the material is thin but strong, it isn't rubber so it won't mold immediately and there will be creases as it gets laid in, however, once inside, we found that adding river pebbles of varying size and weight, helped hold the material down. Then we started filing it with water, which helps the material mold itself and further sink into the soil.This is southern Florida, so the soil here is rocky and has natural lime stone, the lime stone we couldn't dig out we covered with moist soil and mud, we did this before we laid the material in. With the weight of pebbles and water, it began to mold almost immediately.Also, we did this around 7pm, sun setting afternoon, by mid-day, the heat from the sun will further aid the material to molding around the opening.The remaining material I'd recommend one not to cut, we placed decorative concrete stones around it and over the excess, used soil from the hole to fill in around and over material and then mulched it to further hold it down. What you see in photo is this.Again, it isn't soft rubber but it's pretty good for a small pond which is about 7 ft long and 5.5 wide. At its deepest it's about 2.5 ft, at its most shallow about 10 inches.I'd recommend the material, the size is more than adequate for the laguna we had in mind. We should have put another layer on top of it, but it's strong as is, we've walked around inside it and it feels sturdy at 20 mil.Comes folded up tightly. Didn't notice any tears or holes in fabric. It's been holding water for hours without issue. So far, very good. Price point couldn't be beat and the reviews are pretty good. Will update with more photos when it's finished.👍Update photos as pond/laguna takes shape. Liner is still holding up without issue.Liner is folded beneath stones, as you can see the stones are heavy (over 40 pounds each) and some are stacked. We did this to make sure the material stays in place, doesn't shift towards submerged center. Also, has some security for wildlife currently in pond (fish and turtles).Inside liner is holding about 100 pounds of river pebbles. Hand chosen so as not to tear or poke liner. I recommend using smooth stones and rocks.For the curious: the submerged plant is Egyptian papyrus, other plants are Water Hyacinth (native to Florida) and wild grass orchids 🙂

### ⭐⭐⭐⭐⭐ Perfect for the water feature we put in
*by L***R on August 7, 2025*

Nice and thick, sturdy too. It won't mold to your hole, though, so plan to fold it and disguise with rocks if you want to hide it.

### ⭐⭐⭐⭐⭐ Better than I thought.
*by T***N on May 5, 2025*

This was a difficult purchase for me because I had no prior knowledge on this type of liner. I'm so glad I finally purchased. It's not the easiest material to shape, but my pond has a lot of dimension and this worked out fairly well considering. No doubt in my mind that it will be better than the liner I replaced it with. Durable material that warms easily in the sun and becomes flexible. I also took a heat gun to it in certain spots and it made it easier to work with. I should have bought this a long time ago, but the ratings on this type of material made me shy away from it. If you're looking for a durable pond liner or waterproofing, I would definitely recommend this liner without hesitation.

## Frequently Bought Together

- UWIOFF 10 x 13 FT Pond Liner, 20 Mil Pond Liners for Outdoor Ponds, Black Fish Pond HDPE Liner for Koi Ponds, Streams Fountains and Garden Waterfall
- POND BOSS Waterfall Spillway, 8 inch Wide Weir, Waterfall Box, Smooth Flow, Durable Construction, Easy to Install, Great for Waterfalls, Pondless Water Features and Streams

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/209437365-10-x-13-ft-pond-liner-20-mil-pond-liners](https://www.desertcart.sn/products/209437365-10-x-13-ft-pond-liner-20-mil-pond-liners)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-09*