Start breeding fish by placing the required number of tanks. The more ponds there are, the more production there will be. Feed them wheat, soy, corn, and mineral supplements. The point of sale that you are going to place on the map allows you to sell crates of fish obtained as a result of your production.

- Price per pool: 20,000 $
- 7 corn + 6 soybeans + 4 wheat + 8 mineral feeds = 10 fish
- Daily maintenance: 50 $
- Cycle per hour: 5
- Cold storage for fish (in a blue container): 47 boxes (1 box = 100 liters)
- Buffer storage for products: 200 l
- Point of sale price: 500 $