Angler Legend
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Knossjön

acidified forest lake · 61°N
Real lakereal shorelinemeasured max depth 20 m1 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 1.8 mmax depth 20 mpH 5.4oligotrophicstatus unsatisfactorygravel road

Character of the water

Knossjön lies in central Sweden — a acidified forest lake. Acidification has thinned life down to the hardiest few.

The surroundings

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

A small but surprisingly deep pocket (20 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Knossjön FVOF. Day permit ~60 kr · annual permit ~300 kr.

  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Knossjön

perch predatory fish
typically ~15 cm · can reach 26 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.

Fishing Knossjön

perch sit at the top of the food chain in Knossjön. The clearer water makes the fish wary — and rewards a careful presentation.

Whoever fishes Knossjön 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

  • In deep, oxygenated lakes the predators seek cool depth in summer, shallower in spring and autumn.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Sören Häggperch13 cm
  2. 2Gustav Karlssonperch13 cm
  3. 3Oskar Wagnerperch13 cm
  4. 4Linnea Korhonenperch12 cm
  5. 5Elin Viklundperch12 cm
  6. 6Hanna Brandtperch12 cm
The same water, for real