Angler Legend
← Map

Iso-Airi

northern clear oligotrophic forest lake · 67°N
Real lakereal shorelinesources & method
clarity 6.4 mmax depth 15 mpH 6.7oligotrophicstatus goodpaved road

Character of the water

Iso-Airi lies in the cold north — a northern clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 7 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.

Moderately deep (15 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Iso-Airi FVOF. Day permit ~140 kr · annual permit ~700 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 Iso-Airi

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the clear water pike picks its moments — wary, but relentless once committed.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach moves carefully in the clear water — small mouthfuls, many of them.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish holds in the open water column where light and temperature set the day.

Fishing Iso-Airi

Iso-Airi holds 4 species, with perch and pike at the top of the chain and roach and whitefish schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Whoever fishes Iso-Airi 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

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.

The catch board

6 anglers · 12 catches
  1. 1Rickard Raskpike55 cm
  2. 2Oskar Norénpike50 cm
  3. 3Emil Petterssonwhitefish24 cm
  4. 4Wolfgang Olofssonperch19 cm
  5. 5Anna Blomperch19 cm
  6. 6Ida Norénroach15 cm
Species records here
pike55 cmRickard Rask
whitefish24 cmEmil Pettersson
perch19 cmAnna Blom
roach15 cmIda Norén
The same water, for real