Angler Legend
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Kosstjärnen

humic brown tarn · 59°N
Real lakereal shorelinemeasured max depth 5 msources & method
clarity 1.0 mmax depth 5 mpH 5.7oligotrophic · humicstatus unsatisfactoryforest track · 22 min for the last stretch

Character of the water

Kosstjärnen lies in central Sweden — a humic brown tarn. The tea-stained, humic water hides the bottom within an arm's length.

The surroundings

The lake lies remote, ringed by forest and bog far from any road. Few find their way here — the water is untouched and the stock undisturbed.

Moderately deep (5 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Kosstjärnen 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 Kosstjärnen

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.

Fishing Kosstjärnen

The species list of Kosstjärnen runs to 3. 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 Kosstjärnen 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

  • Brown, humic water dampens the light — fishing can be good even in the middle of the day.

The catch board

6 anglers · 12 catches
  1. 1Mats Häggpike56 cm
  2. 2Kjell Sjöbergpike50 cm
  3. 3Maria Sandströmpike50 cm
  4. 4Jukka Weberperch21 cm
  5. 5Ida Boströmperch20 cm
  6. 6Elin Viklundperch20 cm
Species records here
pike50 cmMaria Sandström
perch21 cmJukka Weber
The same water, for real