Angler Legend
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Grofttjärnen

northern acidified brown forest lake · 67°N
Real lakereal shorelinesources & method
clarity 2.0 mmax depth 4 mpH 5.4oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Grofttjärnen lies in the cold north — a northern 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.

Shallow throughout (max 4 m), with reeds and vegetation over large areas — water that warms fast in spring.

Permits & rules

Fishing permit required — Grofttjärnen 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 Grofttjärnen

perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.

Fishing Grofttjärnen

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

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 Grofttjärnen are alike.

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. 1Torbjörn Karlssonpike55 cm
  2. 2Mikael Björkpike52 cm
  3. 3Eva Viklundpike50 cm
  4. 4Karin Schmidtpike49 cm
  5. 5Wolfgang Brandtperch22 cm
  6. 6Axel Nyströmperch18 cm
Species records here
pike49 cmKarin Schmidt
perch22 cmWolfgang Brandt
The same water, for real