Rentjärnen
northern mesotrophic lake · 65°N
clarity 3.8 mmax depth 8 mpH 7.0mesotrophicstatus goodgravel road
Character of the water
Rentjärnen lies in the cold north — a northern mesotrophic lake.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Moderately deep (8 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Rentjärnen FVOF. Day permit ~100 kr · annual permit ~500 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 Rentjärnen
perch predatory fish
typically ~22 cm · can reach 45 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 ~62 cm · can reach 120 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.
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 ~18 cm · can reach 32 cm
Here roach lives on the small stuff — and rewards those who fish small and fine.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout is a sight-hunter here — the clear water means long follows before the take.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish cruises the open water — the depth it picks follows the light through the day.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace holds in the open water column where light and temperature set the day.
stensimpa fish
typically ~8 cm · can reach 15 cm
Stensimpa holds the bottom even in clear water — shade and depth are its cover.
Fishing Rentjärnen
Rentjärnen holds 11 species, with perch, pike and grayling at the top of the chain and bream, elritsa and roach schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.
Whoever fishes Rentjärnen 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.
The catch board
- 1Jürgen Åströmpike50 cm
- 2Linnea Fischerburbot45 cm
- 3Jürgen Dahltrout31 cm
- 4Oskar Hedlundroach15 cm
- 5Elin Sjöbergvendace13 cm
- 6Tomas Ekelritsa6 cm
Species records here
pike50 cmJürgen Åström
burbot45 cmLinnea Fischer
trout31 cmJürgen Dahl
roach15 cmOskar Hedlund
vendace13 cmElin Sjöberg
elritsa6 cmTomas Ek
The same water, for real
