However, the wild ones not growing large doesn't mean all sharpbelly can't grow large, there's another possibility.
When Brother Yan was stocking other fish fry, some large sharpbelly fry might have mixed in! There aren't many predators here, so there's a chance they survived and grew!"
After listening, Xiaohui nodded thoughtfully, "Uh, that seems quite reasonable!
I saw a news story online about someone who raised fish fry at home, one of the fry was a Dace.
It ended up eating all the fish in the pond like a Water Tiger! When the water was drained, the Dace had grown over thirty pounds!"
Zhang Yang shrugged, "It's just a reasonable guess, the actual situation is unknown. The fish's strength is waning, and I estimate it will belly up in about ten minutes, then we'll have a live reveal!"