Fatsjön
northern clear oligotrophic forest lake · 65°N
clarity 8.1 mmax depth 2 mpH 6.7oligotrophicstatus goodgravel road
Character of the water
Fatsjön lies in the cold north — a northern clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Shallow throughout (max 2 m), with reeds and vegetation over large areas — water that warms fast in spring.
Permits & rules
Fishing permit required — Fatsjön FVOF. Day permit ~140 kr · annual permit ~700 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 Fatsjön
perch predatory fish
typically ~22 cm · can reach 45 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the clear water pike picks its moments — wary, but relentless once committed.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach moves carefully in the clear water — small mouthfuls, many of them.
Fishing Fatsjön
perch and pike sit at the top of the food chain in Fatsjön, carried by roach. 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 Fatsjön are alike.
General rules of thumb for this kind of water
- Clear water makes fish light-shy — dawn, dusk and night are usually best.
The catch board
- 1Björn Strandpike49 cm
- 2Fredrik Krügerperch19 cm
- 3Heike Nilssonperch18 cm
- 4Jürgen Häggperch18 cm
- 5Nils Lindqvistroach15 cm
- 6Elin Åbergroach14 cm
Species records here
pike49 cmBjörn Strand
perch18 cmJürgen Hägg
roach14 cmElin Åberg
The same water, for real
