Made with durable PVC scraper cloth, this pond is wear-resistant with a seamless design to avoid leaks. The rust-resistant stainless steel frame holds 126.8 gallons, which is ideal for indoor and outdoor use for koi, goldfish, shrimp, crabs, and more. | Vevor | | Canvas Fish Pond, 126.8 Gal Above Ground Fish Pond, Foldable PVC Koi Tank, Rectangular Goldfish Tank with Stable Frame | Black | Best Buy