I am planning to fish for cod in the Baltic Sea (Östersjön) and for pike (gädda) in Lake Vättern. What are the minimum sizes for these fish in these specific locations, and are there any specific restrictions or protected periods I should be aware of for either species or location?
Navigate to 'https://www.svenskafiskeregler.se'. Click on the 'Fritidsfiske' link (ID 142). Click on the 'Havet' (Sea) link. Locate the section for 'Torsk' (Cod) and identify its minimum size in the Baltic Sea (Östersjön). Check for any specific protected periods or restrictions for cod in the Baltic Sea. Navigate back to the 'Fritidsfiske' page or the main navigation. Click on the 'Insjöar och vattendrag' (Lakes and Watercourses) link. Click on the 'Vättern' link. Locate the section for 'Gädda' (Pike) and identify its minimum size in Lake Vättern. Check for any specific protected periods or restrictions for pike in Lake Vättern. Synthesize all gathered information into a concise answer.
The agent successfully navigates to the 'Havet' (Sea) section. The agent states the minimum size for cod in the Baltic Sea (Östersjön). The agent identifies and states any protected periods or specific restrictions for cod in the Baltic Sea. The agent successfully navigates to the 'Vättern' section. The agent states the minimum size for pike in Lake Vättern. The agent identifies and states any protected periods or specific restrictions for pike in Lake Vättern.