Får sjokk når storørreten biter her

The Mærradalsbekken, which flows through densely populated areas from Røa to Bestumkilen in western Oslo, was until 20 years ago a fishless, stinking sewer that you would rather avoid being near. Now the reality is different. The waterway is the smallest of the ten waterways that flow through the city and out into the Inner Oslofjord. In the first episode of Lars and Lars's exploration of fish in Oslo's streams, the experienced fishermen are shocked when a kilo trout gobbles up the ground in an absurd place.