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Mellan-Gråssjön

northern humic brown forest lake · 63°N
Real lakereal shorelinesources & method
clarity 1.1 mmax depth 11 mpH 6.4eutrophic · humicstatus poorforest track · 22 min for the last stretch

Character of the water

Mellan-Gråssjön lies in the cold north — a northern humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. In summer a thermocline settles around 7 m and splits the lake into two worlds.

The surroundings

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

Moderately deep (11 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Mellan-Gråssjön 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 Mellan-Gråssjön

perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
roach coarse fish
typically ~18 cm · can reach 32 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.
bream coarse fish
typically ~38 cm · can reach 65 cm
Bream works the bottom in the dark — smell and feel come before everything else.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Down on the bottom burbot sifts the soft ground — patience beats speed here.

Fishing Mellan-Gråssjön

The species list of Mellan-Gråssjön runs to 5. The predators — perch, pike and burbot — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

Whoever fishes Mellan-Gråssjön 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. 1Oskar Vogelpike49 cm
  2. 2Heike Sundinburbot36 cm
  3. 3Sabine Schmidtbream30 cm
  4. 4Kjell Karlssonbream30 cm
  5. 5Rickard Norénperch18 cm
  6. 6Ida Månssonperch18 cm
Species records here
pike49 cmOskar Vogel
burbot36 cmHeike Sundin
bream30 cmKjell Karlsson
perch18 cmRickard Norén
The same water, for real