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Marskogsjön

southern humic brown forest lake · 57°N
Real lakereal shorelinemeasured max depth 7 m3 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 7.1 mmax depth 7 mpH 6.6oligotrophic · humicstatus goodforest track · 22 min for the last stretch

Character of the water

Marskogsjön lies in the south — a southern humic brown 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.

Moderately deep (7 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Marskogsjön 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 Marskogsjön

perch predatory fish
typically ~11 cm · can reach 41 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
pike predatory fish
typically ~44 cm · can reach 46 cm
Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
roach coarse fish
typically ~11 cm · can reach 24 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.

Fishing Marskogsjön

perch and pike sit at the top of the food chain in Marskogsjön, carried by roach. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

Whoever fishes Marskogsjön 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

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.

The catch board

6 anglers · 12 catches
  1. 1Bjørn Boströmroach10 cm
  2. 2Jonas Krügerperch10 cm
  3. 3Karin Sjöbergroach10 cm
  4. 4Eva Viklundroach10 cm
  5. 5Sara Johansenroach10 cm
  6. 6Bjørn Johansenroach10 cm
Species records here
perch10 cmJonas Krüger
roach10 cmBjørn Boström
The same water, for real