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PHOTOTHEQUE AQUACOLE DE LA FAO
 
Val Doga (Venice), Intensive rearing concrete tanks. Approx. 3000 ind. x tank. Air and liquid oxygen are added, heated in winter)
Mots clés
Nursery, secondary-, Oxygen, diffused-, Tank
Localité
Val Doga
Country
Italy
Credits
@FAO Aquaculture photo library
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