36. 36 labor points to catch 1 fish with a lure at maximum fishing. Fill and hand over longboat of 8 fish, from 8 to 20 minutes, depending on the remoteness of the school. And you get 100-180g maximum. So to spend all your labor points, you have to sit and fish all day. At that time, you carry the same or even less tractor packs, you get 600-700g, but you spend more labor points accordingly.
The bottom line is to increase the cost of labor points when fishing on a lure and, accordingly, the price of fish by 3-4 times. Fishing will be at the +- level of trade and will not be too imbalance.