Angler Legend
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Rundbosjön

southern humic brown forest lake · 59°N
Real lakereal shoreline7 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 1.3 mmax depth 8 mpH 6.1eutrophic · humicstatus poorgravel road

Character of the water

Rundbosjön lies in the south — a southern humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

Moderately deep (8 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Rundbosjön FVOF. Day permit ~140 kr · annual permit ~700 kr.

  • Zander: minimum size 45 cm · protected during the spawn (Apr–May).
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Rundbosjön

perch predatory fish
typically ~11 cm · can reach 40 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
björkna fish
typically ~16 cm · can reach 27 cm
Björkna works the bottom in the dark — smell and feel come before everything else.
bream coarse fish
typically ~43 cm · can reach 49 cm
Bream works the bottom in the dark — smell and feel come before everything else.
ruffe perch family
typically ~12 cm · can reach 14 cm
Ruffe works the bottom in the dark — smell and feel come before everything else.
zander predatory fish
typically ~22 cm · can reach 74 cm
Zander hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
roach coarse fish
typically ~12 cm · can reach 31 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.
ruda fish
typically ~35 cm · can reach 35 cm
Ruda works the bottom in the dark — smell and feel come before everything else.

Fishing Rundbosjön

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

Whoever fishes Rundbosjön 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

  • Brown, humic water dampens the light — fishing can be good even in the middle of the day.
  • Nutrient-rich lakes hold plenty of baitfish but often murky water.

The catch board

6 anglers · 12 catches
  1. 1Petra Brandtbream34 cm
  2. 2Oskar Hedlundruda26 cm
  3. 3Linnea Vogelruda26 cm
  4. 4Anna Nieminenzander19 cm
  5. 5Emil Nieminenperch11 cm
  6. 6Anna Häggroach11 cm
Species records here
bream34 cmPetra Brandt
ruda26 cmOskar Hedlund
zander19 cmAnna Nieminen
perch11 cmEmil Nieminen
roach11 cmAnna Hägg
The same water, for real