Fishstock: Zander, perch, eel, pike and carp.
Carps are catch and release and must be gently released back into the water.
A license for Nordborg Lake can be purchased at Nordals Sports Center, Kvickly in Nordborg and at Sønderborg Tourist Office. Price per day DKK 50 and per week DKK 250.
Anglers aged 18-65 requires a license for sea fishing. These can be purchased on the internet www.fisketegn.dk and at the tourist office in Sønderborg.