Angler Legend
← Map

Kroktjärnen

acidified forest lake · 62°N
Real lakereal shorelinesources & method
clarity 5.5 mmax depth 14 mpH 5.4oligotrophicstatus unsatisfactorypaved road

Character of the water

Kroktjärnen lies in central Sweden — a acidified forest lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 8 m and splits the lake into two worlds. Acidification has thinned life down to the hardiest few.

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 (14 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Kroktjärnen 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 Kroktjärnen

perch predatory fish
typically ~22 cm · can reach 45 cm
Here perch lives on the small stuff — and rewards those who fish small and fine.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike is a sight-hunter here — the clear water means long follows before the take.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace holds in the open water column where light and temperature set the day.

Fishing Kroktjärnen

Kroktjärnen holds 3 species, with perch and pike at the top of the chain and vendace schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

The fishing here follows the water's own rhythm: dawn and dusk have their windows, fronts close and open them, and the season moves the fish. No two sessions at Kroktjärnen are alike.

General rules of thumb for this kind of water

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Jukka Fischerpike58 cm
  2. 2Heike Holmpike50 cm
  3. 3Per Åbergperch19 cm
  4. 4Elin Nieminenperch18 cm
  5. 5Eva Viklundvendace14 cm
  6. 6Axel Lehmannvendace13 cm
Species records here
pike50 cmHeike Holm
perch18 cmElin Nieminen
vendace13 cmAxel Lehmann
The same water, for real