AskPrice
37427155.fpx

LLDPE Pond Liner 20 Mil Thickness for Fish Ponds Water Gardens

Prices as of October 13, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$162.99
Oct 2 · Macy's
Best price
$162.99
−9% vs high
14-day high
$179.99
All stores

Lowest recorded: $159.99 at Macy's on Aug 20, 2026 · $3.00 above that low today · tracked since May 2026.

$180$171$163
Sep 29Oct 13
  • Macy's
Lowest in 14 days: $162.99 at Macy's. Highest: $179.99. Current best is 9% below the 14-day high.

About this product

SUGIFT's 20 mil LLDPE pond liner is a durable, flexible sheet designed for medium-sized backyard fish ponds, reflecting pools, and water gardens. Measuring 20 feet by 25 feet, it provides 500 square feet of coverage with ample overlap for secure anchoring along rock edges. The liner features a fish-safe formulation with no toxic plasticizers or leaching chemicals, making it safe for koi, goldfish, and live pond plants. Its 20 mil thickness resists punctures from sharp rocks, tree roots, and small animal claws while maintaining flexibility to conform to curved pond shapes without cracking. Easy to trim with a utility knife and clean with a damp cloth, the liner is quick to install and can last up to 10 years in direct sunlight or over 50 years in shaded conditions.

  • 20 mil LLDPE thickness
  • 500 sq ft coverage
  • fish-safe formulation
  • easy to trim with utility knife
  • resists punctures
  • wipes clean

You might also like

More from SUGIFT

All 5,577 SUGIFT products →
LLDPE Pond Liner 20 Mil Thickness for Fish — Price History