Soft-shelled turtle

The soft-shelled turtle is a fish you catch in rivers. Look for a large shadow. In the northern hemisphere look for it in Aug – Sep, from 4 PM – 9 AM. It can only appear after you have caught 20 fish. Nook's Cranny pays 3,750 Bells, C.J. pays 5,625 Bells.

A Large river shadow from late afternoon until morning, after 20 catches. Its run lasts just two months, so fish rivers in the evenings while you can; it sells for 3,750 Bells.