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Aggtjärnen

acidified brown forest lake · 62°N
Real lakereal shoreline8 species on recordsources & method →
clarity 2.1 mmax depth 5 mpH 5.2mesotrophic · humicstatus unsatisfactorypaved road
Fish Aggtjärnen Buy forecast

Character of the water

Aggtjärnen lies in central Sweden — a acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. Acidification has thinned life down to the hardiest few.

The surroundings

The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.

Moderately deep (5 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

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

  • Pike: keep at most one over 75 cm per day.
  • Trout & Arctic char: protected during the autumn spawn · catch-and-release on certain stretches.
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Aggtjärnen

ål fish
typically ~55 cm · can reach 110 cm
Down on the bottom ål sifts the soft ground — patience beats speed here.
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.
salmon fish
typically ~65 cm · can reach 130 cm
In the murky light, salmon shadows the baitfish and hits in short rushes.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
regnbåge fish
typically ~35 cm · can reach 70 cm
In the murky light, regnbåge shadows the baitfish and hits in short rushes.
Arctic char salmonids
typically ~35 cm · can reach 70 cm
Arctic char hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
ruda fish
typically ~18 cm · can reach 42 cm
Ruda works the bottom in the dark — smell and feel come before everything else.
stäm fish
typically ~16 cm · can reach 30 cm
Stäm grazes the rich water in schools — where there's one, there are more.

Fishing Aggtjärnen

pike, salmon and trout sit at the top of the food chain in Aggtjärnen, carried by ål, regnbåge and ruda. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

The fishing here follows the water's own rhythm: dawn and dusk have their windows, fronts close and open them, and the season moves the fish. No two sessions at Aggtjärnen are alike.

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.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Mats Vainiopike51 cm
  2. 2Elin Ekpike49 cm
  3. 3Uwe Sundinål47 cm
  4. 4Mats Sjöbergtrout29 cm
  5. 5Johan ViklundArctic char29 cm
  6. 6Mikko Sandströmregnbåge28 cm
Species records here
pike51 cmMats Vainio
ål47 cmUwe Sundin
trout29 cmMats Sjöberg
Arctic char29 cmJohan Viklund
regnbåge28 cmMikko Sandström
The same water, for real
This water's real catch reports — and the logbook for your own.Fångstrapport.sein SwedishThe real bite table for this water — for your next real session.Huggtabell.sein Swedish