Polar Protector 100-Gallon Oval Stock Tank Cover – 600D Waterproof Insulated Lid for Cold Plunge, Livestock Waterer & Garden Water Tank

Whether you’re managing livestock, harvesting rainwater, or chilling ice baths at home, an uncovered stock tank is a magnet for debris, insects, temperature-loss and wasted maintenance. Leaves rot, mosquitoes breed, algae build up—and your water gets dirty, cold too quickly or evaporates. With the Polar Protector 100-Gallon Oval Stock Tank Cover you get a purpose-built solution: a robust, weather-resistant lid designed specifically for 100-gal oval plastic tanks (≈55″ L × 35″ W drop of 7″) that keeps your water clean, cool and low-maintenance. Why smart buyers choose it: One piece of equipment reduces cleaning time and improves water quality — for livestock feeders, waterers or home garden rain barrels. Ice bath and cold plunge fans love it because the insulation keeps water colder longer, so you spend less on ice and maintain therapeutic temps with less effort. Built to last — no flimsy tarp, no temporary cover: 600D fabric, UV-coating, reinforced stitches and handles mean durability season after season. Easy to install and remove — no tools required, simply tighten the draw-cord and buckle. When not in use fold it down and store flat. Specifications Fit: 100-gallon oval plastic stock tanks approx. 55″ length × 35″ width × 7″ drop (measure your tank for best fit) Material: Heavy-duty 600D polyester with waterproof/UV coating Color: Black (other colors available on other models) Features: Carry handles, draw-cord, buckle fasteners Made by Polar Protector, St. Louis, Missouri – small family-owned USA business