Chambered nautilus
The chambered nautilus is a sea creature you catch while swimming in the sea (dive where you see bubbles). Look for a medium shadow. In the northern hemisphere look for it in Mar – Jun, Sep – Nov, from 4 PM – 9 AM. It can only appear after you have caught 20 sea creatures. Nook's Cranny pays 1,800 Bells.
A Medium shadow you can dive for from late afternoon until morning, after 20 catches. It swims at a moderate speed, so a short chase does it; worth 1,800 Bells.
When to catch it
- Northern hemisphere: Mar – Jun, Sep – Nov, 4 PM – 9 AM
- Southern hemisphere: Mar – May, Sep – Dec, 4 PM – 9 AM
- Location: in the sea (diving)
- Shadow: Medium
- Speed: Medium
- Sell price: 1,800 Bells