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ePaper created 2013-03-25, 14:25:29 | version 1.25.5
VIVO Contents 03 16 Corals Which influence does temperature have? 18 Keeping different species together Community aquariums with crayfish and shrimps Title feature 04 The aquarium hobby in France Interview with Hans Dulière Pond environments 08 Beautiful ponds 10 Oxygen – indispensable for healthy life Behavior research 12 Fish welfare – Not a merely ethical consideration Nutrition 14 Functional Food – The benefits of Mannan Oligosaccharides Corals 16 Corals and temperature Aquarium environments 18 Community aquariums with crayfish and shrimps sera world 22 sera world 23 Children’s page Special 20 New VDA Expertise Center at sera’s Credits sera VIVO 1/2013 Editor: sera GmbH, D-52518 Heinsberg, www.sera.de, info@sera.de Executive editor: Josef Ravnak Scientific and editorial counseling: Johannes Dürbaum, Elena Rathgeber, Prof. Dr. Günter Schmahl, Dr. Bodo Schnell, Dieter Untergasser Editing/Layout: Gries & Arrey Garcia GmbH & Co. KG, Bahnhofstraße 21, D-71101 Schönaich, www.gries-garcia.de We are not liable for unrequested manuscripts. Reprint, including excerpts, only with expressed authorization by sera GmbH.