UltraMarine Magazine Issue 31 Edizione posteriore

The topic of captive breeding is becoming ever more important. In this issue, Alex Arlett-Johnson sheds some light on this fascinating subject in Captive Breeding in the UK, while Scott Fellman passes on some lessons from a legend in The Diverse Aquarium Systems of Julian Sprung.
In the first part of a look at the aquarium supply chain, Frank Schmidt meets one of the people at the very beginning of the marine hobby and finds out how he lives in the Fisherman and his Wife.
As part of his regular series Fishes in Focus, John Clipperton takes an in-depth look at the cardinalfi shes, while Alf Jacob Nilsen raises a lot of questions about the family Acanthuridae.
In other features, Richard Aspinall finds out about a mainstay of the marine hobby in the Royal Gramma, Bob Fenner gives us the low-down on the good and bad of the creatures we don't know we are getting.in the Pros and Cons of Hitchhikers for Reef Aquarists, and Scott Fellman investigates a fascinating but seemingly neglected biotope in Part 1 of Seagrasses in the Aquarium.
Finally, Simon Garratt reports from the Aquatics Live show at Olympia, London, and of course we also have our regular features – Marine News, full of the latest news from the marine world, and Questions & Answers—one of our most popular features—where our marine expert, David Wolfenden, answers a selection of marine queries posed by readers.