On the Rybacki peninsula, near the entrance to the bridge leading to Zagroda Krajeńska, there is a ”Kaczkomat” feed dispenser. You can buy food for the waterfowl inhabiting Miejskie Lake there for 1 zloty.
Feeding bread, which contains salt and other seasonings, to the waterfowl can do them serious harm. The feed in the dispenser is provided by the ”NATUR-BIOS” company from Chojnice and contains micronized grains with added vitamins. This allows the citizens, children in particular, to feed the waterfowl and at the same time ensure they receive the right nutrients. The dispenser uses mechanical slots (accepting 1 or 2 PLN coins) and does not require a power supply.