Kojtjärnen
Character of the water
Kojtjärnen lies in the cold north — a northern nutrient-rich lowland lake. In summer a thermocline settles around 7 m and splits the lake into two worlds.
The surroundings
The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.
A small but surprisingly deep pocket (15 m) with steep drops straight down from shore — the bottom falls away fast.
Permits & rules
Fishing permit required — Kojtjärnen FVOF. Day permit ~100 kr · annual permit ~500 kr.
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Kojtjärnen
Fishing Kojtjärnen
The species list of Kojtjärnen runs to 5. The predators — perch and pike — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.
Every session at Kojtjärnen is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.
General rules of thumb for this kind of water
- Stratified, oxygen-poor lakes push the fish up above the thermocline in summer.
- Nutrient-rich lakes hold plenty of baitfish but often murky water.
The catch board
- 1Astrid Vainiopike50 cm
- 2Hanna Brandtroach14 cm
- 3Erik Viklundruffe11 cm
- 4Emil Nieminenruffe10 cm
- 5Björn Falkruffe10 cm
- 6Astrid Viklundruffe10 cm