In addition to the requirement of a valid fishing permit, the following rules apply to fish release: Perch over 35 cm Pike over 70 cm Zander under 45 cm Chub regardless of size Please note that the water also contains Wels Catfish, which is protected from targeted fishing in Sweden and is classified as vulnerable in the National Red List of Species. It is also covered by the Bern Convention, which protects European wildlife and their habitats. Wels Catfish that is unintentionally caught must be released unconditionally with minimal handling and without being lifted out of the water. Furthermore, our guests are expected to: Limit their catch to a reasonable level Show respect for the fish Protect nature and the environment Consider others The fishing permit does not entitle you to crayfish fishing.