Fish, perch family

European perch

Perca fluviatilisnative speciesgame speciesTolerates it, but slowed down
Maximum length
60cm
Maximum weight
4,8kg
Best water temperature
12–24 °C
Water today (4.1 °C)
Tolerates it, but slowed down
Fishing districts near where it occurs
77
Ostriež zelenkavý (Perca fluviatilis)
Photo: Gilles San Martin, CC BY-SA 2.0, Wikimedia Commons

About the species European perch

How to recognise it

Dark transverse stripes on the sides, two dorsal fins (the first with spines) and red-orange pelvic fins.

Where it lives

Ponds, reservoirs and slow rivers, often in shoals near vegetation and stones.

What it feeds on

Plankton for the young, then insects and fish.

Spawning

From March to May. It lays its eggs in long strings on plants and branches.

When removing it, watch out for the spines of the dorsal fin. It is caught on a worm and small artificial lures.

Closed season, minimum size and daily limit

What the Fisheries Act says about European perch. For guidance only; check it in the fishing regulations of the district.

Minimum size

§ 12 of the Decree

no minimum size

The regulation lists this species among species with no minimum size. The user of the fishing district may set the size limit; the one in the permit and the angling rules applies.

Summary of Act no. 216/2018 Coll. and Decree no. 381/2018 Coll. (as of 6 Nov 2026). It may be out of date or contain an error, and exceptions apply on some waters. The permit and the fishing regulations of the district are binding. The fishing law, rule by rule.

Water temperature and requirements

At what temperature the species is active and how well today's water suits it.

Tolerates it, but slowed downTypical water in Slovakia is 4.1 °C today. The species tolerates this temperature (2 to 28 °C), but the water is colder than the ideal 12 to 24 °C. Fish tend to be slower and pickier.

  • tolerates 2 to 28 °C
  • best 12 to 24 °C
  • spawning at 8 to 12 °C
  • typical water today 4.1 °C
Length
up to 60 cm
Weight
up to 4.8 kg
Oxygen
Typical oxygen requirements
Position in the food chain
4,0predator

The values are indicative and come from the FishBase database. In a particular water, fish behave according to the weather, air pressure, oxygen and food.

Where it was recorded

Fishing districts around which a record of this species exists (GBIF).

77 fishing districts in total, 36 shown. Show on map

Similar species

Photo credits

Minimum sizes, protection periods and permitted fishing methods are set by the fishing regulations and the conditions of the specific fishing district. Check them before you fish.