Angler Legend
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Grundtjärnen

acidified brown forest lake · 61°N
Real lakereal shorelinesources & method
clarity 1.4 mmax depth 4 mpH 5.5oligotrophic · humicstatus poorpaved road

Character of the water

Grundtjärnen lies in central Sweden — a 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 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 (4 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Grundtjärnen 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 Grundtjärnen

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.

Fishing Grundtjärnen

perch and pike sit at the top of the food chain in Grundtjärnen. 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 Grundtjärnen 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. 1Mats Krügerpike55 cm
  2. 2Astrid Nieminenpike49 cm
  3. 3Heike Sundinperch19 cm
  4. 4Fredrik Erikssonperch18 cm
  5. 5Astrid Holmperch18 cm
  6. 6Oskar Wagnerperch18 cm
Species records here
pike49 cmAstrid Nieminen
perch18 cmFredrik Eriksson
The same water, for real