Fish Pond Liner - 45 mil EPDM Liner (x 150')

45 mil EPDM Fish Pond Liner – Durable, Flexible, and Eco-Friendly (150’ Roll)

The 45 mil EPDM fish pond liner is designed for long-lasting durability, flexibility, and superior water retention. This 150-foot roll is ideal for koi ponds, water gardens, waterfalls, and aquaponics systems.

Key Features:

• Heavy-Duty & Long-Lasting – Made from 45 mil EPDM rubber, this liner resists UV rays, extreme weather, and punctures, ensuring a lifespan of over 20 years.
• Fish & Plant Safe – Non-toxic and eco-friendly, making it ideal for aquatic life, koi, and natural ecosystems.
• Superior Flexibility – Unlike rigid liners, the EPDM material adapts to irregular pond shapes and contours for a professional installation.
• Leak-Proof Protection – High tensile strength and tear resistance prevent water loss and reduce maintenance.
• Easy Installation – Simple to cut and install, fitting a variety of pond sizes with minimal seams for enhanced waterproofing.

Ideal for:

• Koi ponds and fish ponds
• Waterfalls and streams
• Aquaponics and hydroponics
• Commercial and residential ponds

Why Choose EPDM Over PVC & HDPE?

• More flexible and easily conforms to any pond shape
• Longer lifespan with superior UV and weather resistance
• Safe for fish and plants with no harmful chemicals

This 45 mil EPDM liner provides industry-leading performance and reliability for any pond project.

Available Size: 150’ Roll (Custom cuts available)
Fast shipping and bulk discounts available

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.