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Mossatjärnloken

acidified forest lake · 62°N
Real lakereal shorelinesources & method
clarity 8.0 mmax depth 22 mpH 5.4oligotrophicstatus unsatisfactorygravel road

Character of the water

Mossatjärnloken 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 6 m and splits the lake into two worlds. 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.

A small but surprisingly deep pocket (22 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Mossatjärnloken FVOF. Day permit ~140 kr · annual permit ~700 kr.

  • Pike: keep at most one over 75 cm per day.
  • Trout & Arctic char: protected during the autumn spawn · catch-and-release on certain stretches.
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Mossatjärnloken

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.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout is a sight-hunter here — the clear water means long follows before the take.

Fishing Mossatjärnloken

perch, pike and trout sit at the top of the food chain in Mossatjärnloken. The clearer water makes the fish wary — and rewards a careful presentation.

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 Mossatjärnloken are alike.

General rules of thumb for this kind of water

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.
  • In deep, oxygenated lakes the predators seek cool depth in summer, shallower in spring and autumn.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Emil Nieminenpike57 cm
  2. 2Wolfgang Krügerpike50 cm
  3. 3Sören Dahltrout30 cm
  4. 4Karin Nilssontrout29 cm
  5. 5Oskar Norénperch18 cm
  6. 6Ole Boströmperch18 cm
Species records here
pike50 cmWolfgang Krüger
trout29 cmKarin Nilsson
perch18 cmOskar Norén
The same water, for real