Brosjön
southern nutrient-rich lowland lake · 57°N
clarity 1.0 mmax depth 4 mpH 7.4eutrophicstatus poorno road · 50 min for the last stretch
Character of the water
Brosjön lies in the south — a southern nutrient-rich lowland lake.
The surroundings
The lake lies remote, ringed by forest and bog far from any road. Few find their way here — the water is untouched and the stock undisturbed.
Moderately deep (4 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Brosjön FVOF. Day permit ~60 kr · annual permit ~300 kr.
- Zander: minimum size 45 cm · protected during the spawn (Apr–May).
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Brosjön
perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.
björkna fish
typically ~18 cm · can reach 35 cm
Down on the bottom björkna sifts the soft ground — patience beats speed here.
bream coarse fish
typically ~38 cm · can reach 65 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 ~12 cm · can reach 22 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.
zander predatory fish
typically ~50 cm · can reach 95 cm
In the murky light, zander shadows the baitfish and hits in short rushes.
karp fish
typically ~45 cm · can reach 95 cm
Down on the bottom karp sifts the soft ground — patience beats speed here.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot works the bottom in the dark — smell and feel come before everything else.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
sarv fish
typically ~18 cm · can reach 38 cm
The nutrient-rich water keeps sarv moving constantly between the feeding grounds.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish follows the schools through open water — here today, gone tomorrow.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace roams the open water after the feed — a moving target.
Fishing Brosjön
perch, pike and zander sit at the top of the food chain in Brosjön, carried by björkna, bream and ruffe. The nutrient-rich water means plenty of baitfish — and predators that grow fat on them.
Whoever fishes Brosjön regularly builds something of their own: a log of what took, where and when. That's how the water gives up its patterns — cast by cast, never all at once.
General rules of thumb for this kind of water
- Nutrient-rich lakes hold plenty of baitfish but often murky water.
The catch board
- 1Gustav Viklundpike53 cm
- 2Sören Dahlbream31 cm
- 3Henrik Ekwhitefish25 cm
- 4Elin Sjöbergbjörkna16 cm
- 5Torbjörn Karlssonbjörkna14 cm
- 6Mats Åbergvendace13 cm
Species records here
pike53 cmGustav Viklund
bream31 cmSören Dahl
whitefish25 cmHenrik Ek
björkna16 cmElin Sjöberg
vendace13 cmMats Åberg
The same water, for real
