Angler Legend
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Sillen

southern nutrient-rich lowland lake · 59°N
Real lakereal shorelinemeasured max depth 21 mreal water chemistrysources & method
clarity 1.3 mmax depth 21 mpH 7.6eutrophicstatus poorpaved road

Character of the water

Sillen lies in the south — a southern nutrient-rich lowland lake. 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.

Large and deep (21 m): a central basin ringed by drop-offs and shallow bays around the edges — varied bottom with many spots to read.

Permits & rules

Fishing permit required — Sillen 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 Sillen

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
ruffe perch family
typically ~12 cm · can reach 22 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.

Fishing Sillen

The species list of Sillen runs to 4. The predators — perch and pike — hunt where the baitfish gather, and on a water this size every bay becomes its own fishery.

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 Sillen are alike.

General rules of thumb for this kind of water

  • Stratified, oxygen-poor lakes push the fish up above the thermocline in summer.
  • Nutrient-rich lakes hold plenty of baitfish but often murky water.

The catch board

6 anglers · 12 catches
  1. 1Heike Dahlpike49 cm
  2. 2Sara Johansenperch18 cm
  3. 3Bjørn Ekperch18 cm
  4. 4Sören Ekroach15 cm
  5. 5Heike Nilssonruffe10 cm
  6. 6Henrik Bergruffe10 cm
Species records here
pike49 cmHeike Dahl
perch18 cmSara Johansen
roach15 cmSören Ek
ruffe10 cmHenrik Berg
The same water, for real