Angler Legend
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Karptjärnen

northern acidified forest lake · 64°N
Real lakereal shorelinesources & method
clarity 7.8 mmax depth 5 mpH 5.3oligotrophicstatus unsatisfactorypaved road

Character of the water

Karptjärnen lies in the cold north — a northern acidified forest lake. The water is crystal-clear and the fish skittish in the sharp light. 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.

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

Permits & rules

Fishing permit required — Karptjärnen FVOF. Day permit ~60 kr · annual permit ~300 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 Karptjärnen

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.

Fishing Karptjärnen

Karptjärnen holds 2 species, with perch and pike at the top of the chain. 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 Karptjärnen 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. 1Fredrik Erikssonpike61 cm
  2. 2Sören Lundpike55 cm
  3. 3Jukka Korhonenperch19 cm
  4. 4Jonas Krügerperch18 cm
  5. 5Heike Lindqvistperch18 cm
  6. 6Axel Lindqvistperch18 cm
Species records here
pike61 cmFredrik Eriksson
perch18 cmHeike Lindqvist
The same water, for real