Rentjärnen
nutrient-rich lowland lake · 61°N
clarity 2.4 mmax depth 7 mpH 7.4eutrophicstatus unsatisfactorygravel road
Character of the water
Rentjärnen lies in central Sweden — a nutrient-rich lowland lake.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Moderately deep (7 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.
- 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
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
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.
roach coarse fish
typically ~18 cm · can reach 32 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.
bream coarse fish
typically ~38 cm · can reach 65 cm
Bream works the bottom in the dark — smell and feel come before everything else.
ruffe perch family
typically ~12 cm · can reach 22 cm
Ruffe works the bottom in the dark — smell and feel come before everything else.
Fishing Rentjärnen
perch and pike sit at the top of the food chain in Rentjärnen, carried by roach, bream and ruffe. The nutrient-rich water means plenty of baitfish — and predators that grow fat on them.
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.
General rules of thumb for this kind of water
- Nutrient-rich lakes hold plenty of baitfish but often murky water.
The catch board
- 1Sabine Vogelpike52 cm
- 2Maria Erikssonperch18 cm
- 3Stefan Strandroach16 cm
- 4Klaus Karlssonroach14 cm
- 5Stefan Åströmruffe12 cm
- 6Emil Petterssonruffe10 cm
Species records here
pike52 cmSabine Vogel
perch18 cmMaria Eriksson
roach16 cmStefan Strand
ruffe12 cmStefan Åström
The same water, for real
