Key features Doublelayer lotus leaf style water repellent design The tarp temporary holding tank uses a double sided waterproof coating that mimics the lotus leaf water repellency and stays watertight even after long term immersion. The two canvas layers are embedded with tensile fiber filaments and are seamlessly spliced through 700 C temperature heat fusion for tear resistance. Thickened steel pipe frame and durable joints The canvas fish pond is supported by a thickened galvanized steel frame to ensure load bearing capacity. Aluminum alloy diecast joints provide stable, anticollapse connections. The interlaced pipe design allows quick, tool assembly. Ultralight, foldable and portable The foldable canvas pool is lightweight and durable. When empty, it folds to less than 6 percent of full capacity, resulting in a small storage volume and easy transport. It can be installed wherever you need it. Efficient drainage design The bottom drain valve features a large caliber and a knobtype switch, capable of draining about 1000 liters within 10 minutes. A waterproof lining aids water changes and simplifies cleaning. Use scenarios Outdoor garden pond or koi pond Set up quickly as a temporary fish pond or quarantine tank during pond maintenance or seasonal changes. Mobile water storage or portable work station Use on farms, construction sites, or events as a portable water reservoir or temporary wash/holding station where a durable, lightweight pool is needed. Emergency containment or rainwater management Serve as a temporary holding tank for rainwater or overflow management, with fast drainage when needed.