Angler Legend
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Mortjärnen

northern acidified brown forest lake · 64°N
Real lakereal shoreline12 species on recordsources & method
clarity 1.8 mmax depth 3 mpH 4.6oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Mortjärnen 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 3 m), with reeds and vegetation over large areas — water that warms fast in spring.

Permits & rules

Fishing permit required — Mortjärnen 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 Mortjärnen

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.
elritsa fish
typically ~7 cm · can reach 12 cm
The nutrient-rich water keeps elritsa moving constantly between the feeding grounds.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
grayling fish
typically ~30 cm · can reach 50 cm
Grayling grazes the rich water in schools — where there's one, there are more.
havsoring-baltic fish
typically ~25 cm · can reach 50 cm
Havsoring-baltic grazes the rich water in schools — where there's one, there are more.
id fish
typically ~38 cm · can reach 75 cm
Id grazes the rich water in schools — where there's one, there are more.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot works the bottom in the dark — smell and feel come before everything else.
salmon fish
typically ~65 cm · can reach 130 cm
Salmon hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
trout salmonids
typically ~35 cm · can reach 70 cm
In the murky light, trout shadows the baitfish and hits in short rushes.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish follows the schools through open water — here today, gone tomorrow.
stäm fish
typically ~16 cm · can reach 30 cm
The nutrient-rich water keeps stäm moving constantly between the feeding grounds.

Fishing Mortjärnen

perch, pike and grayling sit at the top of the food chain in Mortjärnen, carried by elritsa, havsoring-baltic and id. 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 Mortjärnen 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. 1Johan Björktrout32 cm
  2. 2Roland Schmidttrout30 cm
  3. 3Henrik Lundhavsoring-baltic21 cm
  4. 4Jürgen Nilssonstäm17 cm
  5. 5Fredrik Björkstäm13 cm
  6. 6Ole Weberelritsa7 cm
Species records here
trout30 cmRoland Schmidt
havsoring-baltic21 cmHenrik Lund
stäm13 cmFredrik Björk
elritsa7 cmOle Weber
The same water, for real