Large preformed plastic pond with pumps Must Go

Preformed pond liner. Black plastic. My grandparents had the same Koi in this pond for 15+ years so it is safe for fish. The fish lived in the pond through every winter. Has a shelf for potted plants although my mom had water lettuce floating in it. Largest dimensions are about 86” x 58”, it’s 19” high. I think a retail price new would be around $300. I’m not sure how many gallons it holds. Plugged in both pumps and they both run but one sounded stronger than the other but I haven’t submerged them Pick up only. Thank you! Tags: pre-formed goldfish plecos fish water plants landscape koi decorative tropical water lilies biome animals landscaping water feature fountain rigid plastic Black