This all day...my 82 yo mother has one and i maintain it for her, She paid 40k about 15 yrs ago(it's a beast) over 100 fish,a dozen or more 3 ft'rs (it;s netted)I had one and it was a complete pain in the ass. It was something the size of a small inground pool 20' x 20'. Best thing I ever did was fill it in with dirt.
I hate it,going tom aft for a repair/maint deal because she can't find anybody reliable for service.