Angler Legend
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Kojtjärnen

acidified brown forest lake · 62°N
clarity 1.1 mmax depth 9 mpH 5.5oligotrophic · humicstatus poorforest track · 22 min for the last stretch

Character of the water

Kojtjärnen lies in central Sweden — a acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. Acidification has thinned life down to the hardiest few.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

Moderately deep (9 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Kojtjärnen FVOF. Day permit ~140 kr · annual permit ~700 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

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.

Fishing Kojtjärnen

perch and pike sit at the top of the food chain in Kojtjärnen. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

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

  • Brown, humic water dampens the light — fishing can be good even in the middle of the day.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Sabine Schmidtpike51 cm
  2. 2Torbjörn Karlssonperch19 cm
  3. 3Sören Häggperch19 cm
  4. 4Mikael Petterssonperch19 cm
  5. 5Jürgen Schmidtperch18 cm
  6. 6Petra Månssonperch18 cm
Species records here
pike51 cmSabine Schmidt
perch19 cmMikael Pettersson
The same water, for real