{"product_id":"lifeguard-5-ft-x-35-ft-epdm-pond-liner-45-mil-rubber-liner-durable","title":"Lifeguard 5 ft x 35 ft EPDM Pond Liner 45-Mil Rubber Liner - Durable","description":"\u003cp\u003eOur review of the Lifeguard 5 ft x 35 ft EPDM pond liner finds it most suited to homeowners and hobbyists building small to medium outdoor ponds, waterfalls, or aquaponics beds who want a durable, fish-safe membrane that stays flexible year-round. The single biggest reason to buy is its 45-mil EPDM construction, which combines notable puncture and UV resistance with an absence of plasticizers so it will not become brittle; that makes it a practical choice for koi ponds and water gardens where long-term flexibility and aquatic safety matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e45-mil EPDM rubber:\u003c\/strong\u003e Thick, resilient material provides a balance of toughness and flexibility for pond liners and water features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFish and wildlife safe:\u003c\/strong\u003e Certified safe for koi, turtles, and aquatic life so it can be used in ponds and aquaponics without harming livestock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo plasticizers:\u003c\/strong\u003e Maintains flexibility in cold and hot weather and resists cracking or splitting unlike many vinyl alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV and puncture resistant:\u003c\/strong\u003e Built to withstand sunlight exposure and common abrasions around waterfalls and streambeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to install and shape:\u003c\/strong\u003e Lays flat and conforms to curves and shelves, which simplifies DIY installation and trimming on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25-year manufacturer warranty:\u003c\/strong\u003e Backed by a long warranty for peace of mind on long-term outdoor installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe liner is ideal for DIY pond builders, hobby aquaculture or aquaponics users, and landscapers installing small retention basins, waterfalls, or streambeds who need a flexible, reliable membrane that is fish safe. Its 5 ft by 35 ft roll size suits narrow or linear ponds, long channels, and modest watergarden layouts.\u003c\/p\u003e\n\u003cp\u003eThose planning very large ponds where a single sheet coverage is required or projects that demand welded seams across wide spans should consider larger sheet sizes or professional-grade installations; similarly, if a user needs advertising-grade heavy industrial geomembranes beyond fish and garden use, this consumer EPDM may not be appropriate.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable 45-mil thickness offers good abrasion resistance and long-term flexibility.\u003c\/li\u003e\n\u003cli\u003eCertified safe for koi and other aquatic life, suitable for water gardens and aquaponics.\u003c\/li\u003e\n\u003cli\u003eEasy to shape and lay flat for DIY installations around curves and shelves.\u003c\/li\u003e\n\u003cli\u003eBacked by a 25-year manufacturer warranty for long-term assurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed results on puncture resistance depending on site conditions, so heavy debris or sharp rocks may require extra underlayment.\u003c\/li\u003e\n\u003cli\u003eThe 5 ft width limits single-sheet coverage for wider ponds, requiring seams or alternative sizes for larger projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eEPDM rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e45-mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e5 ft x 35 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003ePonds, waterfalls, streambeds, aquaponics, retention basins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWildlife safety\u003c\/td\u003e\n\u003ctd\u003eCertified fish and wildlife safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather resistance\u003c\/td\u003e\n\u003ctd\u003eUV and puncture resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e25-year manufacturers warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Lifeguard 45-mil EPDM liner is a sensible choice for garden ponds, waterfalls, and aquaponics where aquatic safety and year-round flexibility are priorities; its thickness and certification deliver good value for homeowners doing DIY installations. For larger commercial ponds that require wider sheets or extra heavy-duty geomembranes, consider alternative sizes or professional solutions, but for small to medium water features this liner balances durability, ease of use, and long-term performance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this liner safe for koi and other fish?\u003c\/strong\u003e\u003cbr\u003eYes, the product is certified safe for koi, turtles, and aquatic life and is intended for water gardens and aquaponics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it crack in cold weather?\u003c\/strong\u003e\u003cbr\u003eNo, the EPDM formulation contains no plasticizers and is designed to remain flexible year-round without becoming brittle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need an underlayment to prevent punctures?\u003c\/strong\u003e\u003cbr\u003eAn underlayment is recommended if the installation area has sharp rocks, debris, or heavy foot traffic to reduce the risk of punctures.\u003c\/p\u003e","brand":"Anjon Manufacturing","offers":[{"title":"Default Title","offer_id":48611950919899,"sku":"B006SOK1L0","price":207.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61jYF_ZlsiL._AC_SL1500_96488fca-e1f2-4262-a3a9-8b50e3cb3a96.jpg?v=1778385957","url":"https:\/\/gearmusthave.com\/products\/lifeguard-5-ft-x-35-ft-epdm-pond-liner-45-mil-rubber-liner-durable","provider":"GearMustHave","version":"1.0","type":"link"}