Angler Legend
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Rosjön

southern acidified brown forest lake · 58°N
Real lakereal shoreline6 species on recordsizes from survey fishingsources & method
clarity 1.0 mmax depth 5 mpH 4.9mesotrophic · humicstatus poorgravel road

Character of the water

Rosjön lies in the south — a southern 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.

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

Permits & rules

Fishing permit required — Rosjön 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 Rosjön

perch predatory fish
typically ~13 cm · can reach 34 cm
Perch grazes the rich water in schools — where there's one, there are more.
bream coarse fish
typically ~30 cm · can reach 32 cm
Down on the bottom bream sifts the soft ground — patience beats speed here.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
ruffe perch family
typically ~11 cm · can reach 14 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.
roach coarse fish
typically ~16 cm · can reach 19 cm
Roach grazes the rich water in schools — where there's one, there are more.
sutare fish
typically ~35 cm · can reach 60 cm
Down on the bottom sutare sifts the soft ground — patience beats speed here.

Fishing Rosjön

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

Every session at Rosjön is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

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. 1Rickard Brandtpike53 cm
  2. 2Anna Häggsutare29 cm
  3. 3Gustav Karlssonbream24 cm
  4. 4Kjell Hedlundbream23 cm
  5. 5Erik Sandströmbream23 cm
  6. 6Ole Forsbergroach12 cm
Species records here
pike53 cmRickard Brandt
sutare29 cmAnna Hägg
bream23 cmKjell Hedlund
roach12 cmOle Forsberg
The same water, for real