Sundsjön

clear oligotrophic deep lake · 61°N

Real lakereal shoreline12 species on recordsizes from survey fishingsources & method →

clarity 6.3 mmax depth 21 mpH 6.7oligotrophicstatus goodpaved road

Character of the water

Sundsjön lies in central Sweden — a clear oligotrophic deep lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 9 m and splits the lake into two worlds.

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.

A small but surprisingly deep pocket (21 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Sundsjön 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 Sundsjön

perch predatory fish

typically ~13 cm · can reach 31 cm

Here perch lives on the small stuff — and rewards those who fish small and fine.

bream coarse fish

typically ~38 cm · can reach 65 cm

Bream holds the bottom even in clear water — shade and depth are its cover.

elritsa fish

typically ~7 cm · can reach 12 cm

Elritsa moves carefully in the clear water — small mouthfuls, many of them.

pike predatory fish

typically ~37 cm · can reach 40 cm

Pike is a sight-hunter here — the clear water means long follows before the take.

grayling fish

typically ~30 cm · can reach 50 cm

Here grayling lives on the small stuff — and rewards those who fish small and fine.

id fish

typically ~38 cm · can reach 75 cm

Here id lives on the small stuff — and rewards those who fish small and fine.

burbot bottom fish

typically ~45 cm · can reach 90 cm

Burbot lives down in the cool — the deep is its home ground all year.

roach coarse fish

typically ~12 cm · can reach 22 cm

Here roach lives on the small stuff — and rewards those who fish small and fine.

nors fish

typically ~12 cm · can reach 22 cm

Nors holds in the open water column where light and temperature set the day.

trout salmonids

typically ~35 cm · can reach 70 cm

Trout is a sight-hunter here — the clear water means long follows before the take.

Arctic char salmonids

typically ~35 cm · can reach 70 cm

Arctic char is a sight-hunter here — the clear water means long follows before the take.

ruda fish

typically ~18 cm · can reach 42 cm

Ruda holds the bottom even in clear water — shade and depth are its cover.

Fishing Sundsjön

The species list of Sundsjön runs to 12. The predators — perch, pike and grayling — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

Every session at Sundsjön is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

General rules of thumb for this kind of water

Clear water makes fish light-shy — dawn, dusk and night are usually best.
In deep, oxygenated lakes the predators seek cool depth in summer, shallower in spring and autumn.

The catch board

6 anglers · 12 catches

1Astrid Viklundburbot36 cm
2Eva Bakkeid31 cm
3Hanna Strandruda17 cm
4Linnea Vogelroach11 cm
5Tomas Lindqvistperch11 cm
6Ole Forsbergelritsa6 cm

Species records here

burbot36 cmAstrid Viklund

id31 cmEva Bakke

ruda17 cmHanna Strand

roach11 cmLinnea Vogel

perch11 cmTomas Lindqvist

elritsa6 cmOle Forsberg

The same water, for real

This water's real catch reports — and the logbook for your own.Fångstrapport.sein Swedish

The real bite table for this water — for your next real session.Huggtabell.sein Swedish