Fish Pond Foldable Liner with Eyelets 0.45mm PVC Linen Temporary Waste Tank Water 400gsm Pool for Saltwater Koi Turtles

PRODUCT MATERIAL Knife scraper cloth, 0.45mm, waterproof, safe for fish and plants, which can withstand the harsh environment, sunlight and temperature, and will not break at all. TEAR RESISTANT A canvas made of high strength polyester yarn provides a strong stretchy and tear resistant material no matter which direction it is pulled. HIGH DENSITY AGRICULTURE: Compared with traditional fish pond breeding density, 70 to 80 fish cows can be grown in one cubic metre of canvas fish pond with sufficient oxygen. EASY DRAINING - The package includes a water outlet and ball valve that allow for quick emptying or maintenance of the pool with a simple twist of the wrist. The drain hole is not pre-drilled. Multifunctional: great liner for all backyard waterfalls, outdoor ponds, fish/koi ponds and other water features; Can be used as water tank, water bag.