(Product Details) This simple folding aquarium is a PVC type with excellent abrasion resistance. A dedicated container that allows you to prepare a large quantity of water damage (water intrusion). It is easy to assemble and can be stored compactly, and you can quickly prepare a large amount of sandbags in emergencies. It can also be folded into a compact space saving storage. ■ Applications: ● Production and post-processing of dash packs, water storage for civil engineering, construction work, farming / aquarium for various events. ● Features Freestanding just by expanding the aquarium. · Assembly speedy can be set up by itself. No posts or frames, just unfold and assemble in a short time. Compact: After folding, it becomes compact and can be stored in a space saving space. PVC type for excellent abrasion resistance. Comes with a drain open/storage bag (Precautions for use); Do not put anything other than water. To prevent damage to the floor surface, please use in places without protrusions such as asphalt etc. Please use ground sheet to prevent damage to the floor of the product. When filling with water, please fully expand the aquarium before filling it. If you try to spread the aquarium with water in it, it may cause damage. When moving the product, please remove the water completely and do not drag, to prevent damage. After using the dehydrating agent, rinse thoroughly with water. In addition, if there is stains, please do the same steps before storing. When draining water, make sure to use the drain located on the side of the product. Do not tilt product to drain before water runs out of the drain. This may cause product to be damaged. After use, please dry it before storing it to prevent deterioration of the product. Avoid direct sunlight and store in a cool, dark place indoors Please dispose of product in accordance with the Waste Handling Act or Prefectural Ordinance.