Fischzucht in Oder-Spree: Forellen in Kieselwitz – wie die Fische den heißen August überleben
Der August ist traditionell ein schwerer Monat für die Fischzuchtbetriebe. Dann sinkt in den Teichen wegen der Hitze und den absterbenden Algen der Sauerstoff-Gehalt im Wasser.
Derzeit muss der Kieselwitzer Fischer Frank Gürtler seinen Forellen- und Karpfen-Teichen intensiv Sauerstoff zuführen. Ansonsten drohen die Fische zu verenden.
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