iBirdie 300-Gallon Outdoor Waterproof Stock Tank Cover — 69×63×12 in, 600D Weatherproof with Drawstring & Velcro

iBirdie Outdoor Waterproof 300 Gallon Stock Tank Cover is a heavy-duty, weatherproof oval cover built to protect 300-gallon stock tanks and cold plunges with a snug, adjustable fit.

Keep your outdoor stock tank or cold plunge clean, dry and ready with a durable cover engineered for all-season protection. Made from reinforced 600D fabric with taped, double-stitched seams, this iBirdie cover resists rain, sun and wind so your tank holds water longer, stays debris-free and requires less maintenance. The cover measures 69 inches long, 63 inches wide and 12 inches high to fit most 300-gallon oval tanks, and includes practical fastening features to secure it in place.

How does this cover stand up to rain, snow and UV exposure?

The iBirdie cover uses enhanced weatherproof 600D fabric that sheds water and resists fading from sunlight. Seams are double-stitched and taped with waterproof tape to prevent leakage at the joins, extending the life of both cover and tank beneath.

• 600D weatherproof outer fabric for water and UV resistance
• Double-stitched seams plus waterproof tape for seam protection
• Recommended center support or boards underneath to avoid pooling

Will this cover fit my 300-gallon oval stock tank and stay secure in wind?

Designed to match common 300-gallon oval dimensions, the cover's 69×63×12 inch profile gives a snug fit for most tanks. An adjustable drawstring hem and Velcro straps let you tighten the fit and anchor the cover during windy conditions or storms.

• Dimensions: 69 inches long, 63 inches wide, 12 inches high
• Adjustable drawstring hem for custom tensioning
• Velcro straps add extra fastening in stormy weather

What construction details make this cover durable and easy to use?

Durability comes from thoughtful construction: reinforced fabric, taped seams, and quality stitching reduce wear and tear from repeated use. Usability features—like the drawstring and straps—make installation fast, while recommending a support board helps the cover retain shape and prevents water or snow from pooling.

• Reinforced craftsmanship for long-term outdoor use
• Drawstring and Velcro for quick, secure installation
• Tip: place boards underneath to lift the center and avoid standing water

How does this cover help reduce maintenance for my plunge or stock tank?

By keeping leaves, dirt and precipitation out, the cover lowers the frequency of cleaning and chemical adjustments. Protecting the tank from direct sun also reduces algae growth and UV-related wear on the tank material, saving time and expense over seasons.

• Blocks debris, reducing cleanings and filter load
• Minimizes direct sunlight and UV damage to tank surfaces
• Helps hold water temperature steadier by limiting exposure

Who is this for: The iBirdie Outdoor Waterproof 300 Gallon Stock Tank Cover is made for backyard enthusiasts, cold-plunge users, ranchers and anyone with a 300-gallon oval stock tank who wants a low-maintenance, all-weather protective solution. If you need a tough, easy-to-fit cover that reduces upkeep and protects your investment through varying climates, this cover is a practical choice. Note: for best performance place boards or a center support under the cover to prevent water pooling and increase longevity.