In northern Italy, thousands of tench, catfish and carp swam to the surface to try to breathe air as the shallow waters left them without enough oxygen.
Volunteers scrambled to move the fish to a deeper area nearby.
Low water levels in Italy leave fish without oxygen
2022-11-17T22:41:10.331Z
In northern Italy, thousands of tench, catfish and carp swam to the surface to try to breathe air as the shallow waters | World | CNN