Angler Legend
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Fyrkantatjärn

acidified forest lake · 59°N
Real lakereal shoreline9 species on recordreal water chemistrysources & method
clarity 4.2 mmax depth 9 mpH 4.8mesotrophicstatus unsatisfactorygravel road

Character of the water

Fyrkantatjärn 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.

Moderately deep (9 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

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

  • Zander: minimum size 45 cm · protected during the spawn (Apr–May).
  • Pike: keep at most one over 75 cm per day.
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Fyrkantatjärn

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
ål fish
typically ~55 cm · can reach 110 cm
Ål holds the bottom even in clear water — shade and depth are its cover.
asp fish
typically ~48 cm · can reach 90 cm
In the clear water asp picks its moments — wary, but relentless once committed.
björkna fish
typically ~18 cm · can reach 35 cm
Björkna lives down in the cool — the deep is its home ground all year.
bream coarse fish
typically ~38 cm · can reach 65 cm
Bream lives down in the cool — the deep is its home ground all year.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the clear water pike picks its moments — wary, but relentless once committed.
zander predatory fish
typically ~50 cm · can reach 95 cm
In the clear water zander picks its moments — wary, but relentless once committed.
salmon fish
typically ~65 cm · can reach 130 cm
Salmon is a sight-hunter here — the clear water means long follows before the take.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach moves carefully in the clear water — small mouthfuls, many of them.

Fishing Fyrkantatjärn

Fyrkantatjärn holds 9 species, with perch, pike and zander at the top of the chain and ål, asp and björkna schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Whoever fishes Fyrkantatjärn 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

  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Johan Björkpike55 cm
  2. 2Karin Eksalmon54 cm
  3. 3Heike Häggål47 cm
  4. 4Anna Månssonasp45 cm
  5. 5Anna Blomål45 cm
  6. 6Roland Holmzander43 cm
Species records here
pike55 cmJohan Björk
salmon54 cmKarin Ek
asp45 cmAnna Månsson
ål45 cmAnna Blom
zander43 cmRoland Holm
The same water, for real