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Tansen

humic brown forest lake · 61°N
Real lakereal shorelinemeasured max depth 10 m11 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 1.5 mmax depth 10 mpH 6.9mesotrophic · humicstatus goodpaved road

Character of the water

Tansen lies in central Sweden — a humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. In summer a thermocline settles around 5 m and splits the lake into two worlds.

The surroundings

The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.

Moderately deep (10 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Tansen FVOF. Day permit ~100 kr · annual permit ~500 kr.

  • Zander: minimum size 45 cm · protected during the spawn (Apr–May).
  • 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 Tansen

perch predatory fish
typically ~10 cm · can reach 42 cm
Perch grazes the rich water in schools — where there's one, there are more.
ål fish
typically ~55 cm · can reach 110 cm
Ål works the bottom in the dark — smell and feel come before everything else.
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 ~49 cm · can reach 55 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
zander predatory fish
typically ~50 cm · can reach 95 cm
In the murky light, zander 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.
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 ~14 cm · can reach 24 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.
regnbåge fish
typically ~35 cm · can reach 70 cm
Regnbåge hunts by feel more than sight in the stained water — short, hard strikes close to the bait.

Fishing Tansen

The species list of Tansen runs to 11. The predators — perch, pike and zander — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

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 Tansen 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.

The catch board

6 anglers · 12 catches
  1. 1Axel Forsbergål46 cm
  2. 2Karl Petterssonburbot37 cm
  3. 3Karin Schmidtbream32 cm
  4. 4Petra Månssonregnbåge30 cm
  5. 5Per Fischerregnbåge29 cm
  6. 6Mikko Forsbergroach13 cm
Species records here
ål46 cmAxel Forsberg
burbot37 cmKarl Pettersson
bream32 cmKarin Schmidt
regnbåge30 cmPetra Månsson
roach13 cmMikko Forsberg
The same water, for real