Angler Legend
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Kotjärnarna

nutrient-rich lowland lake · 63°N
clarity 1.1 mmax depth 11 mpH 7.4eutrophicstatus poorgravel road

Character of the water

Kotjärnarna lies in central Sweden — a nutrient-rich lowland lake. In summer a thermocline settles around 5 m and splits the lake into two worlds.

The surroundings

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

Moderately deep (11 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Kotjärnarna 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 Kotjärnarna

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.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
bream coarse fish
typically ~38 cm · can reach 65 cm
Down on the bottom bream sifts the soft ground — patience beats speed here.
ruffe perch family
typically ~12 cm · can reach 22 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.

Fishing Kotjärnarna

The species list of Kotjärnarna 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.

Whoever fishes Kotjärnarna regularly builds something of their own: a log of what took, where and when. That's how the water gives up its patterns — cast by cast, never all at once.

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

6 anglers · 12 catches
  1. 1Ida Sundinpike51 cm
  2. 2Johan Björkperch18 cm
  3. 3Klaus Karlssonperch18 cm
  4. 4Sabine Sjöbergperch18 cm
  5. 5Sabine Vainioroach15 cm
  6. 6Kjell Falkruffe10 cm
Species records here
pike51 cmIda Sundin
perch18 cmJohan Björk
roach15 cmSabine Vainio
ruffe10 cmKjell Falk
The same water, for real