The governor of the Zachodniopomorskie province, Zbigniew Bogucki, told reporters on Monday that 134 tons of dead fish have already been removed from the Odra river.
The dead fish have been disposed of from the river since the problem emerged at the end of July. What caused the mass death of the fish is still not entirely clear, and an investigation is underway.
"The last day was difficult as we recovered 28 tons of dead fish. This was largely the result of very low oxygen levels in the water," said Bogucki.
Source: The First News