Literature:
Textbook of Fish Health, von Dr. Georg Post, T.F.H.
Publications Healthy Fish, von Lance Jepson, Barrons Verlag
Krankheiten der Aquarienfische, by Reichenbach-Klinke/Körting, publisher: Ulmer Verlag.
Fischkrankheiten im Meerwasseraquarium, by Gerald Bassleer, publisher: Natur Verlag.
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