- Product Material: Made from durable knife scraping cloth, this product is completely waterproof and safe for both fish and plants. It is designed to endure harsh environments, including direct sunlight and extreme temperatures, ensuring it remains intact and functional. - Thickness: With a robust thickness of 0.5mm, this material is significantly thicker than standard options. It is tear-resistant and puncture-proof, providing long-lasting durability. Custom sizes are available to meet your specific needs. - High-Density Farming: This innovative canvas fish pond allows for high-density fish farming. Under optimal oxygen conditions, you can stock 70 to 80 quintals of fish per cubic meter, which is a considerable increase compared to traditional methods. - Easy Drainage: The included water drain and ball valve make maintenance effortless. The design allows for quick assembly and disassembly, making it ideal for various situations, whether you are setting up a temporary pond or a permanent installation. Use Scenarios: 1. Perfect for aquaculture enthusiasts looking to maximize their fish yield in limited space. 2. Ideal for homeowners who want a sustainable and easy-to-manage pond for ornamental fish or aquatic plants. 3. Suitable for educational institutions conducting experiments in fish farming or aquatic ecosystems. This product combines functionality, durability, and ease of use, making it a reliable choice for both personal and commercial applications.