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Grotten

nutrient-rich lowland lake · 60°N
Real lakereal shorelinemeasured max depth 4 m13 species on recordsizes from survey fishingreal water chemistrysources & method →
clarity 0.5 mmax depth 4 mpH 5.8eutrophicstatus poorpaved road
Fish Grotten Buy forecast

Character of the water

Grotten lies in central Sweden — a nutrient-rich lowland lake.

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

Permits & rules

Fishing permit required — Grotten FVOF. Day permit ~100 kr · annual permit ~500 kr.

  • Zander: minimum size 45 cm · protected during the spawn (Apr–May).
  • 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 Grotten

perch predatory fish
typically ~12 cm · can reach 38 cm
Perch grazes the rich water in schools — where there's one, there are more.
ål fish
typically ~55 cm · can reach 110 cm
Ål works the bottom in the dark — smell and feel come before everything else.
asp fish
typically ~48 cm · can reach 90 cm
In the murky light, asp shadows the baitfish and hits in short rushes.
bream coarse fish
typically ~38 cm · can reach 65 cm
Down on the bottom bream sifts the soft ground — patience beats speed here.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
zander predatory fish
typically ~50 cm · can reach 95 cm
In the murky light, zander shadows the baitfish and hits in short rushes.
id fish
typically ~38 cm · can reach 75 cm
Id grazes the rich water in schools — where there's one, there are more.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot works the bottom in the dark — smell and feel come before everything else.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
trout salmonids
typically ~35 cm · can reach 70 cm
In the murky light, trout shadows the baitfish and hits in short rushes.
regnbåge fish
typically ~35 cm · can reach 70 cm
Regnbåge 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
Down on the bottom ruda sifts the soft ground — patience beats speed here.
sutare fish
typically ~35 cm · can reach 60 cm
Down on the bottom sutare sifts the soft ground — patience beats speed here.

Fishing Grotten

Grotten holds 13 species, with perch, pike and zander at the top of the chain and ål, asp and bream schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Whoever fishes Grotten 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

  • Nutrient-rich lakes hold plenty of baitfish but often murky water.

The catch board

6 anglers · 12 catches
  1. 1Elin Sjöbergasp39 cm
  2. 2Kjell Olofssonbream35 cm
  3. 3Anders Lindqvistid32 cm
  4. 4Fredrik Björkbream31 cm
  5. 5Magnus Johansensutare28 cm
  6. 6Björn Boströmtrout28 cm
Species records here
asp39 cmElin Sjöberg
bream35 cmKjell Olofsson
id32 cmAnders Lindqvist
trout28 cmBjörn Boström
sutare28 cmMagnus Johansen
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