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| discus fish world: Discus World C. J. Ingham, MR C J Ingham MR, 2015-10-27 The tropical discus - fascinating, beautiful and high-maintenance. Looking after your discus is challenging and rewarding, and takes time, money and love. Now in a revised and fully updated second edition, DISCUS WORLD is the complete manual for the tropical discus keeper. Written in clear, easy-to-understand language, DISCUS WORLD is the indispensable reference guide to caring for these fascinating fish. Whether you are just beginning, a breeder, or a seasoned discus keeper, a wealth of discus information is between these covers. In this book: * Buying discus* Tips for keeping discus* Breeding discus* Feeding discus* Sexing discus* Bringing out the best in wild and cultivated varieties* Creating the perfect aquarium set-up* Keeping your discus healthy and doing the right thing when it all goes wrong* Moving house with discus* Acclimatising discus* Keeping your discus healthy when you're on holiday* Setting up a discus business* Real readers' questions... answered! |
| discus fish world: Discus Fish Eberhard Schulze, 1988 |
| discus fish world: Essential Tropical Fish Anne Finlay, 2017-11-28 Essential Tropical Fish: Species Guide is the essential guide to identifying and selecting tropical fish for your aquarium, providing a resource for both beginner and enthusiast. Compiled from years of experience selling fish in the local pet store and the fish trade, this book contains profiles for the most commonly available tropical fish, answering questions such as how big the fish gets, ideal water conditions, compatible tank mates, recommended tank sizes, tank setup needs, and dietary requirements for each species. If you’ve ever been in a tropical fish store and unsure what fish to get, what species or what to ask the shop assistant, this book will give you the knowledge you need. It is our hope that fish keeping will bring you as much fun and enjoyment as it has brought us over the years. |
| discus fish world: The Discus Book Tropical Fish Keeping Special Edition Alastair R Agutter, 2014-04-28 A very big welcome to The Discus Book Tropical Fish Keeping Special Edition - Celebrating 25 Years since the first edition. For Natural Aquariums, Healthy Diets, Fish Care and more. A book for all Tropical Fish Hobbyists, Discus Lovers and Cichlid Keepers. The original “The Discus Book” was first published in 1989 and still remains a Best Seller world-wide even today and a classic collectors edition. Since then and 25 years later, The Discus Book Tropical Fish Keeping Special Edition celebrates 25 years in 2014 as a full colour special edition. With over 110 full colour pictures and just 17 black and white images of early days spanning 25 years as a special edition book. This Book is for all Tropical Fish Hobbyists and enthusiasts. Where you will find inside the book, proven methods for the successful keeping of any tropical fish, always healthy and disease free, but especially Discus (symphysodon). This “Special Edition” is suitable for all Tropical Fish Keeping enthusiasts of all ages. With a blaze of fabulous colour plates and pictures, including images and photographs from the breeders first book 25 years ago as mentioned earlier in the description, and now these archive images serve as a time capsule in book form, for every Aquarist to study, reminisce and enjoy! Covering Fish Care for Discus, Cichlids and other Tropical Fish species. Natural Aquariums, Successful Breeding of Cichlids, Community Fish Aquariums, Filtration, Lighting, Suitable Plants, Special Recipes in the book for Preparing High Protein Fish Food to ensure your tropical fish are always healthy and thriving. CELEBRATING 25 YEARS - The Discus Book celebrating 25 years on since the 1st Edition was written, the advancements and specie strains since those early pioneers of breeding, INTRODUCTION - Introduction to the Book and the concerns expressed even 25 years later after writing this book in hard copy, CHAPTER ONE - The Discus and its Natural Environment, CHAPTER TWO - The Wild Discus Species from South America, CHAPTER THREE - The Importance of the Correct Aquarium, CHAPTER FOUR - Live and Prepared Foods for the Discus Diet, CHAPTER FIVE - The Requirements for Discus Fish Filtration, CHAPTER SIX - The Genetics and Different Strains of Discus Fish, CHAPTER SEVEN - The Lighting and Electrical Needs, CHAPTER EIGHT - Collecting and Purchasing the Correct Fish, CHAPTER NINE - The Correct Water and Techniques, CHAPTER TEN - The Spawning of Symphysodon (the hard work begins), CHAPTER ELEVEN - A Natural Discus Fish Aquarium with suggested Plant Species and Equipment, for a stunning aquarium, CHAPTER TWELVE - The type of other Fish species you can enjoy and have with Discus Fish in a Community Aquarium, CHAPTER THIRTEEN - Fish Care and the important points for having healthy Discus Fish and other Tropical fish species by forming a bond and routine, CHAPTER FOURTEEN - Identifying Symptoms of the Discus Fish diseased and other Tropical Fish species, the remedies and the steps you can take to try and cure and CHAPTER FIFTHTEEN - Concluding points and other related resources and places of interest on the World Wide Web for following your passion and interest. |
| discus fish world: Freshwater Aquariums David Alderton, 2003-02-01 For beginning aquatic fancier looking to start out right with fish, Freshwater Aquariums by David Alderton is the ideal primer. A vertebrate that breathe primarily by means of gills and swim by means of fins is the author's lead-in to the first chapter called What are Fish? Alderton builds the reader's confidence by providing solid information about what fish are anatomically speaking, how they evolved, how they breathe, how they move, where they live, and how they behave. The new fancier's aquarium begins in chapter two with instructions on setting up the tank, including selecting the right size, figuring out how many fish, setting the tank, equipment, substrate, heating, lighting, filtrations, plants, water chemistry, assembly, and more. Choosing the freshwater fishes that appeal to the reader is the subject of Introducing the Categories of Fish, which schools readers in seven categories: Cyprinids (e.g., goldfish, minnows, and barbs), Characins (e.g., tetras), Cichlids (e.g., oscars, angelfish, and discus), Anabantoids (gouramis, bettas/Siamese fighting fish, and paradise fish), Toothcarps (guppies, swordtails, platies, black mollies, and killifish), Catfish, and others (loaches and Chinese algae eaters). The purchasing, maintenance, and feeding of fish are described in considerable details, and the author gives a basic overview of breeding and keeping fish healthy as well. Resources, glossary, and index conclude the book. |
| discus fish world: Discus , 2005 |
| discus fish world: Keeping Discus Fish Quick Guide Book Alastair R Agutter, 2018-01-24 DETAILS OF THIS GREAT BOOK: Welcome to the “Keeping Discus Fish Quick Guide” for all new and existing tropical fish hobbyists. For the health care advice for aquarium bred Discus Tropical Fish, the King of the Aquarium. As soon as any aquarist sees the stunning majestic beauty and colours of Discus (symphysodon), very often their heart is captured with a desire to keep these highly intelligent and graceful cichlid species. So in our fast changing modern world of technology, and where folk are seeking instant answers at the touch of a button, and also at the request of many fabulous hobbyist readers asking me to write such a quick guide, I listened and now its here, and in spectacular full colour! Please enjoy the book, in the hope it encourages more folk to take up our traditional time honoured noble pastime of Discus Tropical Fish Keeping. INSIDE THIS BOOK: Dedication, Introduction, Author’s Marine Biography, Discus Fish Origins, Discus Fish Aquarium Sizes, Buying Discus Fish Advice, Discus Water Conditions, Discus Fish Filtration, Discus Fish Water Temperatures, Discus Fish Feeding Routines, Discus Fish Diseases, Discus Breeding and Spawning, Discus Reference Books, Author’s Diary Notes |
| discus fish world: Fishes of the World Joseph S. Nelson, Terry C. Grande, Mark V. H. Wilson, 2016-03-28 Take your knowledge of fishes to the next level Fishes of the World, Fifth Edition is the only modern, phylogenetically based classification of the world’s fishes. The updated text offers new phylogenetic diagrams that clarify the relationships among fish groups, as well as cutting-edge global knowledge that brings this classic reference up to date. With this resource, you can classify orders, families, and genera of fishes, understand the connections among fish groups, organize fishes in their evolutionary context, and imagine new areas of research. To further assist your work, this text provides representative drawings, many of them new, for most families of fishes, allowing you to make visual connections to the information as you read. It also contains many references to the classical as well as the most up-to-date literature on fish relationships, based on both morphology and molecular biology. The study of fishes is one that certainly requires dedication—and access to reliable, accurate information. With more than 30,000 known species of sharks, rays, and bony fishes, both lobe-finned and ray-finned, you will need to master your area of study with the assistance of the best reference materials available. This text will help you bring your knowledge of fishes to the next level. Explore the anatomical characteristics, distribution, common and scientific names, and phylogenetic relationships of fishes Access biological and anatomical information on more than 515 families of living fishes Better appreciate the complexities and controversies behind the modern view of fish relationships Refer to an extensive bibliography, which points you in the direction of additional, valuable, and up-to-date information, much of it published within the last few years Fishes of the World, Fifth Edition is an invaluable resource for professional ichthyologists, aquatic ecologists, marine biologists, fish breeders, aquaculturists, and conservationists. |
| discus fish world: Discus Health Dieter Untergasser, 1991 |
| discus fish world: The Dragon Behind the Glass Emily Voigt, 2016-05-24 WINNER OF THE 2017 NASW SCIENCE IN SOCIETY JOURNALISM AWARD A FINALIST FOR THE 2017 PEN/E. O. WILSON LITERARY SCIENCE WRITING AWARD LONGLISTED FOR THE ANDREW CARNEGIE MEDAL FOR EXCELLENCE A LIBRARY JOURNAL BEST SCIENCE BOOK OF THE YEAR “[A] curiously edifying book.” —The New York Times Book Review “With the taut suspense of a spy novel, Voigt paints a vivid world of murder, black market deals, and habitat destruction surrounding a fish that's considered, ironically, to be a good-luck charm.” —Discover “[An] immensely satisfying story, full of surprises and suspense....Things get weird fast.” —The Wall Street Journal An intrepid journalist’s quest to find a wild Asian arowana—the world’s most expensive aquarium fish—takes her on a global tour in this “engaging tale of obsession and perseverance…and an enthralling look at the intersection of science, commercialism, and conservationism” (Publishers Weekly, starred review). A young man is murdered for his pet fish. An Asian tycoon buys a single specimen for $150,000. Meanwhile, a pet detective chases smugglers through the streets of New York. With “the taut suspense of a spy novel” (Discover) The Dragon Behind the Glass tells the story of a fish like none other. Treasured as a status symbol believed to bring good luck, the Asian arowana, or “dragon fish,” is a dramatic example of a modern paradox: the mass-produced endangered species. While hundreds of thousands are bred in captivity, the wild fish as become a near-mythical creature. From the South Bronx to Borneo and beyond, journalist Emily Voigt follows the trail of the arowana to learn its fate in nature. “A fresh, lively look at an obsessive desire to own a piece of the wild” (Kirkus Reviews), The Dragon Behind the Glass traces our fascination with aquarium fish back to the era of exploration when naturalists stood on the cutting edge of modern science. In an age when freshwater fish now comprise one of the most rapidly vanishing groups of animals, Voigt unearths a surprising truth behind the arowana’s rise to fame—one that calls into question how we protect the world’s rarest species. “Not since Candace Millard published The River of Doubt has the world of the Amazon, Borneo, Myanmar, and other exotic locations been so colorfully portrayed as it is now in Emily Voigt’s The Dragon Behind the Glass…a must-read” (Library Journal, starred review). |
| discus fish world: Jack Wattley's Handbook of Discus Jack Wattley, 1985-01-01 |
| discus fish world: Freshwater and Marine Aquarium , 2003 |
| discus fish world: The State of the World’s Aquatic Genetic Resources for Food and Agriculture Food and Agriculture Organization of the United Nations, 2019-07-24 The conservation, sustainable use and development of aquatic genetic resources (AqGR) is critical to the future supply of fish. The State of the World’s Aquatic Genetic Resources for Food and Agriculture is the first ever global assessment of these resources, with the scope of this first Report being limited to cultured AqGR and their wild relatives, within national jurisdiction. The Report draws on 92 reports from FAO member countries and five specially commissioned thematic background studies. The reporting countries are responsible for 96 percent of global aquaculture production. The Report sets the context with a review of the state of world’s aquaculture and fisheries and includes overviews of the uses and exchanges of AqGR, the drivers and trends impacting AqGR and the extent of ex situ and in situ conservation efforts. The Report also investigates the roles of stakeholders in AqGR and the levels of activity in research, education, training and extension, and reviews national policies and the levels of regional and international cooperation on AqGR. Finally, needs and challenges are assessed in the context of the findings from the data collected from the countries. The Report represents a snapshot of the present status of AqGR and forms a valuable technical reference document, particularly where it presents standardized key terminology and concepts. |
| discus fish world: The Cichlid Mary E. Sweeney, 2008-05-05 Cichlids are often described as fish with personality. A favorite of many hobbyists, members of this family include the ubiquitous Angelfish, the colorful Firemouth Cichlid, and the much sought-after Discus and Oscar. Cichlids includes tips on caring for, breeding, and setting up and maintaining a tank. It also presents a thorough overview of the many varieties of Cichlids. It is the perfect resource for the beginner hobbyist, but it is also an essential addition to the library of any expert breeder or keeper. |
| discus fish world: Tropical Aquarium Fish Chris Andrews, Ulrich Baensch, 1991 The Tropical Aquarium provides a complete practical guide to the care of tropical aquarium fish. An essential owners handbook packed with full practical adviceon setting up and maintaining an aquarium. Also there is an extensive colour catalogue section detailing the most popular aquaria fish and guidelines on their more specific needs. 240 pages of clearly referenced text and 200 full colour photographs make this book an ideal reference book for both newcomers and experienced aquarists. |
| discus fish world: Holistic Spaces Anjie Cho, 2018-12-06 Transform your home into a calm, balanced and harmonious oasis using architect Anjie Cho's helpful advice, drawing on her background in green design and feng shui. You don't have to get rid of all your possessions and become an ascetic to change your space and discover the benefits that living in a considered, organic way can bring. The easy suggestions in Holistic Spaces show you how to implement the principles of feng shui and green design in your home. Written for the way we live today, as we move toward a more mindful approach to health, diet and the way that we choose the objects in our homes, this is the perfect guide to help you to clear and refresh your living environment. Learn how to make every room in your home serve its highest purpose, create eco-friendly spaces, bring nature indoors, choose colours for maximum impact, select a space for meditation practice, and overall, create a peaceful and organic home. From the bedroom to the home office, these intuitive, straightforward tips will teach you to how improve your spaces to boost the flow of energy through your life. |
| discus fish world: Fishes of the World Joseph S. Nelson, Terry C. Grande, Mark V. H. Wilson, 2016-04-25 Take your knowledge of fishes to the next level Fishes of the World, Fifth Edition is the only modern, phylogenetically based classification of the world’s fishes. The updated text offers new phylogenetic diagrams that clarify the relationships among fish groups, as well as cutting-edge global knowledge that brings this classic reference up to date. With this resource, you can classify orders, families, and genera of fishes, understand the connections among fish groups, organize fishes in their evolutionary context, and imagine new areas of research. To further assist your work, this text provides representative drawings, many of them new, for most families of fishes, allowing you to make visual connections to the information as you read. It also contains many references to the classical as well as the most up-to-date literature on fish relationships, based on both morphology and molecular biology. The study of fishes is one that certainly requires dedication—and access to reliable, accurate information. With more than 30,000 known species of sharks, rays, and bony fishes, both lobe-finned and ray-finned, you will need to master your area of study with the assistance of the best reference materials available. This text will help you bring your knowledge of fishes to the next level. Explore the anatomical characteristics, distribution, common and scientific names, and phylogenetic relationships of fishes Access biological and anatomical information on more than 515 families of living fishes Better appreciate the complexities and controversies behind the modern view of fish relationships Refer to an extensive bibliography, which points you in the direction of additional, valuable, and up-to-date information, much of it published within the last few years Fishes of the World, Fifth Edition is an invaluable resource for professional ichthyologists, aquatic ecologists, marine biologists, fish breeders, aquaculturists, and conservationists. |
| discus fish world: Tropical Fish Keeping Journal Alastair R Agutter, 2017-08-29 A very big welcome to the Tropical Fish Keeping Journal Book Edition Two for every tropical Fish Hobbyist and Dedicated Aquarist from around the World. Each edition covers a series of special features on the hobby, for a successful tropical fish keeping experience. In book edition two of the “Tropical Fish Keeping Journal” we cover; the choice of aquarium substrates and their advantages. Successfully growing and keeping aquatic plants for the naturally planted aquarium. Different filtration methods and systems for the aquarium, to achieve the very best results for safe crystal clear water. INTRODUCTION - Author’s introduction to the Tropical Fish Keeping Journal Book Edition Two AQUARIUM SUBSTRATES - Getting down in the dirt featuring aquarium substrates and with an in-depth look into the options available to achieving healthy thriving tropical fish and Aquatic Plants GROWING HEALTHY AQUATIC PLANTS - Understanding the science and secrets behind growing and propagating successfully Aquatic Plants AQUARIUM FILTRATION SYSTEMS - The options in filtration to deliver optimal aquarium conditions with crystal clear water TROPICAL FISH SPECIES - Editors choice featuring a selection of tropical fish species accompanied with fact files AQUATIC PLANT SPECIES - Editors choice featuring a selection of aquatic plant species accompanied with fact files BREEDING LIVEBEARER PLATIES - The aquarists quick guide to successfully breeding and rearing livebearer Platies AQUARISTS PRODUCTS GUIDE - Featuring essential star aquatic products of note for today's tropical fish hobbyist AQUARISTS REFERENCE TABLES - Sets of essential reference tables for aquarists including Gallons, Litres, Aquarium Sizes, Filtration and more in every journal edition, plus mathematical formulas AQUARISTS BOOK GUIDE - Essential books and magazines worth reading and acquiring covering the hobby AQUARISTS DIRECTORY - Useful web sites and web addresses for aquarists in relation to the pastime |
| discus fish world: Freshwater Aquariums For Dummies Madelaine Francis Heleine, 2019-10-08 Give your underwater pets the best aquatic life ever! Aquarium fish are one of the most popular pets in America, with close to 150 million fish owned in nearly 13 million households. They seem like easy pets to care for, but there’s more than meets the eye when it comes to keeping your freshwater friends healthy and happy! Inside, you’ll find basic information to start your own freshwater aquarium, purchase and maintain healthy fish and plants, and find tips and tricks on how to introduce new fish and systems into your aquatic family. Understand the best aquarium set-up practices Build the luxury tanks of your dreams Maintain a thriving aquatic environment Discover many different ways to expand your hobby Perfect for beginner hobbyists and longtime aquarium enthusiasts alike, Freshwater Aquariums For Dummies makes it easier than ever to set up and take care of a freshwater aquarium—and the fish within it. |
| discus fish world: Today's Aquarium , 1985 |
| discus fish world: Freshwater Fish Distribution Tim M. Berra, 2008-09-15 With more than 29,000 species, fishes are the most diverse group of vertebrates on the planet. Of that number, more than 12,000 species are found in freshwater ecosystems, which occupy less than 1 percent of the Earth’s surface and contain only 2.4 percent of plant and animal species. But, on a hectare-for-hectare basis, freshwater ecosystems are richer in species than more extensive terrestrial and marine habitats. Examination of the distribution patterns of fishes in these fresh waters reveals much about continental movements and climate changes and has long been critical to biogeographical studies and research in ecology and evolution. Tim Berra’s seminal resource, Freshwater Fish Distribution,maps the 169 fish families that swim in fresh water around the world. Each family account includes the class, subclass, and order; a pronunciation guide to the family name; life cycle information; and interesting natural history facts. Each account is illustrated, many with historical nineteenth-century woodcuts. Now available in paperback, this heavily cited work in ichthyology and biogeography will serve as a reference for students, a research support for professors, and a helpful guide to tropical fish hobbyists and anglers. |
| discus fish world: Manifold Destiny Chris Maynard, Bill Scheller, 2008-11-18 Giving new meaning to the term fast food Rest-stop grade F meat patty? Nah. Nuggets of reconstituted poultry bits? Pass. Deep-fried fish discus? No, really, thanks all the same. It's time to bid farewell to the roadside meal as you know it. Nearly twenty years ago, Chris Maynard and Bill Scheller opened the world's eyes to the beautym of car-engine gastronomy in the original Manifold Destiny. And now that another generation of both drivers and eaters has emerged, the cult classic is due for an overhaul. In this shiny, spanking-new edition, learn how to make s'mores in your Scion, poach fish in your Pontiac, even bust out a gourmet snack from under the hood of your Escalade. With step-by-step diagrams, crowd-pleasing recipes, and thorough instructions, now you can turn your car into a kitchen without ever crossing any golden arches. Hilarious, bizarre, and ultimately (seriously!) useful, Manifold Destiny is and always will be an unparalleled original. So, slap a ham steak under the hood of your car, hit the gas, and drive until you reach delicious -- which is in approximately fifty miles, depending on traffic. |
| discus fish world: Synopsis of the Parasites of Fishes of Canada T. E. McDonald, L. Margolis, National Research Council Canada, Pacific Biological Station, 1995 Information on the parasites of Canadian fishes published between the years 1978 and 1993, inclusive, is assembled as Parasite-Host and Host-Parasite lists. The 925 named species of parasites are reported on 292 species of Canadian fishes. The Parasite-Host list is organized on a taxonomic basis and identifies for each species its habitat (freshwater, marine, or brackish), site of occurence in its host(s), species host(s), known geographic distribution within Canadian waters, and the published source for each host and localty record. The Host-Parasite list is organized according to the taxonomy of the hosts and is accompanied by data on the known Canadian distribution of the parasites. For both the Parasite-Host and Host-Parasite lists, a Remarks section containing explanatory comments concerning systematics, nomenclature, and notes on other specific items is included as warranted. In addition to listing the cited references, as supplentary list of references is included to cover other Canadian literature on fish parasites. |
| discus fish world: Discus Catalogue/Atlas Bernd Degen, 1997-05-13 |
| discus fish world: Equity, Social Determinants and Public Health Programmes World Health Organization, 2010 1. Introduction and methods of work.-- 2. Alcohol: equity and social determinants.-- 3. Cardiovascular disease: equity and social determinants.-- 4. Health and nutrition of children: equity and social determinants.-- 5. Diabetes: equity and social determinants.-- 6. Food safety: equity and social determinants.-- 7. Mental disorders: equity and social determinants.-- 8. Neglected tropical diseases: equity and social determinants.-- 9. Oral health: equity and social determinants.-- 10. Unintended pregnancy and pregnancy outcome: equity and social determinants.-- 11. Tobacco use: equity and social determinants.-- 12. Tuberculosis: the role of risk factors and social determinants.-- 13. Violence and unintentional injury: equity and social determinants.-- 14. Synergy for equity. |
| discus fish world: Freshwater Aquariums For Dummies Maddy Hargrove, Mic Hargrove, 2011-03-03 Covers the latest aquarium gadgets Design a dazzling underwater environment with this bestselling guide! Setting up your first freshwater aquarium can be a daunting task. This friendly guide answers all your questions, from setting up your tank and selecting fish to the water, chemicals, plants, and much more. There's also expanded guidance on combining different species of fish, maintaining a tank, cleaning gravel, and dealing with common problems such as algae. Discover how to * Choose the right aquarium * Select the best fish * Get good deals on equipment * Maintain a clean, healthy environment * Handle tank pitfalls * Breed your fish |
| discus fish world: Combating Micronutrient Deficiencies Brian Thompson, Leslie Amoroso, 2011 This book, inclusive of 19 chapters, provides discussions on the benefits and limitations of food-based approaches for the prevention and control of micronutrient malnutrition. Different chapters focus on specific relevant topics, including current developments in food-based approaches and their program applications, relevance of agricultural interventions to nutrition, impact of multi-sectoral programmes with food-based approaches components in alleviating undernutrition and micronutrient malnutrition, animal-source foods as a food-based approach to address nutrient deficiencies, aquaculture's role in improving food and nutrition security, benefits of vegetables and fruits in preventing and combating micronutrient malnutrition, benefits of food-based approaches for overcoming single specific micronutrient deficiencies, and food fortification. This book will be of great use to professionals interested in public health, human nutrition, micronutrient deficiency interventions, food and nutrition security policy interventions, and agricultural research. |
| discus fish world: Tropical Fish Hobbyist , 1998 |
| discus fish world: World Development Report 2009 World Bank, 2008-11-04 Rising densities of human settlements, migration and transport to reduce distances to market, and specialization and trade facilitated by fewer international divisions are central to economic development. The transformations along these three dimensions density, distance, and division are most noticeable in North America, Western Europe, and Japan, but countries in Asia and Eastern Europe are changing in ways similar in scope and speed. 'World Development Report 2009: Reshaping Economic Geography' concludes that these spatial transformations are essential, and should be encouraged. The conclusion is not without controversy. Slum-dwellers now number a billion, but the rush to cities continues. Globalization is believed to benefit many, but not the billion people living in lagging areas of developing nations. High poverty and mortality persist among the world's 'bottom billion', while others grow wealthier and live longer lives. Concern for these three billion often comes with the prescription that growth must be made spatially balanced. The WDR has a different message: economic growth is seldom balanced, and efforts to spread it out prematurely will jeopardize progress. The Report: documents how production becomes more concentrated spatially as economies grow. proposes economic integration as the principle for promoting successful spatial transformations. revisits the debates on urbanization, territorial development, and regional integration and shows how today's developers can reshape economic geography. |
| discus fish world: Discus Fish Thomas A. Giovanetti, Oliver Lucanus, 2005 Freshwater aquarium hobbyists will find all the information they need regarding purchasing, feeding, and maintaining this delicately-hued tropical fish. Heavily illustrated with vivid color photos and instructive line art, Barronï¿1/2s Complete Pet Ownerï¿1/2s Manuals show and inform pet owners regarding proper care of dogs, cats, birds, fish, reptiles, amphibians, small caged animalsï¿1/2virtually every creature that is kept as a pet. The books give advice on purchasing and otherwise acquiring a pet, feeding it nutritiously, keeping it in good health, and where applicable, grooming and training it. Each book in this large series is individually written by a specialist, and though the information is authoritative, the text is clear and straightforward, easy for every pet owner to understand. |
| discus fish world: Parlor Ponds Judith Hamera, 2012-01-16 Parlor Ponds: The Cultural Work of the American Home Aquarium, 1850–1970 examines the myriad cultural meanings of the American home aquarium during the nineteenth and twentieth centuries and argues that the home aquarium provided its enthusiasts with a potent tool for managing the challenges of historical change, from urbanization to globalization. The tank could be a window to an alien world, a theater for domestic melodrama, or a vehicle in a fantastical undersea journey. Its residents were seen as inscrutable and wholly disposable “its,” as deeply loved and charismatic individuals, and as alter egos by aquarists themselves. Parlor Ponds fills a gap in the growing field of animal studies by showing that the tank is an emblematic product of modernity, one using elements of exploration, technology, science, and a commitment to rigorous observation to contain anxieties spawned by industrialization, urbanization, changing gender roles, and imperial entanglements. Judith Hamera engages advertisements, images, memoirs, public aquarium programs, and enthusiast publications to show how the history of the aquarium illuminates complex cultural attitudes toward nature and domestication, science and religion, gender and alterity, and national conquest and environmental stewardship with an emphasis on the ways it illuminates American public discourse on colonial and postcolonial expansion. |
| discus fish world: Appetite for the Magnificent Tania Willen, Jörg Scheller, 2018 'Appetite for the Magnificent' is a photographic and essayistic exploration of the history and present-day world of the aquarium. David and Tania Willen focus their lenses on the pictorial, aesthetic dimension of present-day aquariums in Swiss zoos and Switzerland's high-end aquarium scene: public and private labs in which 'aquascapers' design animal-vegetable-mineral gardens of aqueous delights. These moving-picture aquascapes float between the poles of reality and virtuality, presence and absence, the animate and inanimate world. |
| discus fish world: Ocean Soul Brian Skerry, 2011 A collection of Brian Skerry's ocean photography, including sharks in the Bahamas, leatherback sea turtles in Trinidad, and right whales in the Auckland Islands. |
| discus fish world: Windows Vista All-in-One Desk Reference For Dummies Woody Leonhard, 2006-12-20 Packed with information on the latest tools in Windows Vista, this book covers updated interface features, security options, DVD authoring, and setup processes, plus the newly introduced Windows Desktop Search. |
| discus fish world: Fabulous Fishes , 2013 Fishes come in all sorts of shapes, colours and sizes. Any many of them can do amazing things! Can you imagine fish that leap and glide, fish that crawl on land and fish with flashing lights? They're all here in Fabulous Fishes! |
| discus fish world: The Discus Book Alastair R Agutter, 2013-12-30 Full Description of Book The Discus Book - For The Dedicated Aquarist - First Published in 1989 and Republished for all Tropical Fish Aquarists. A Best Selling Book for Fish Care and Aquariums. Suitable as an invaluable reference for all Tropical Fish Keepers and Hobbyists, wanting to know the tricks on having healthy thriving tropical fish free of disease. Alastair Agutter began keeping and breeding tropical fish as an aquarist at the age of 9 years and been a dedicated successful British Tropical Fish Breeder and Hobbyist for over 50 years. He is still only one of a select few world-wide who have successfully bred the Discus Fish in captivity and written as a published author on the subject. IMPORTANT: Please Note there are no spelling or typing errors in this publication, it is English Language British spelt. The original photographs have now also been converted from old 35 mm to Digital. Thank You! The Discus Book (For the Dedicated Aquarist) first Published in 1989 has been reproduced due to continued demand based on the merits of the content as a record and historic value for all Discus Fish Lovers Around the World. With Pictures and Contributions from Dr. Eduard Schmidt-Focke, Dr Liv Singh Khasla, Paul Clayton, Jack Wattley, Nick Hulme and others. The book has some valuable changes and is an essential reference to breeding these beautiful species and keeping them successfully. Chapters in this Book The Discus and Its Natural Environment, The Wild Species, The Importance of the Correct Aquarium, Menu's of Live and Prepared Foods for the Discus Diet, The Requirements for Discus Filtration, The Genetics of Discus the Different Strains, Lighting and Electrical Needs, Collecting and Purchasing the Right Fish, The Correct Water and Techniques, The Successful Spawning and Breeding of Discus, Diseases and Problems, The Concluding Points. For the Successful Breeding of All Cichlids: The book can also be an invaluable reference and source for any Tropical Fish Hobbyist, especially Cichlid keepers, as the book covers breeding signs and behaviour patterns, the perfect water conditions and the importance of routines and keeping fish free from disease. Authors Editorial and Review This book has been a favourite with Tropical Fish Keepers and a Best Seller now for over 28 years. The Discus Fish, King of the Aquarium is the hardest species to breed and keep in captivity. By following the routines and methods in this book, ensures any hobbyist can keep successfully any type of tropical fish, be it a community aquarium full of tropical fishes, or seeking to specially breed cichlids and other species of interest successfully. The fish food menu's inside this book I think are very unique, where folk can make up large amounts of specially prepared food that can be frozen down and used when required, creating vast savings on fish food and providing the very best for your fish, with a high protein diet and with all the essential vitamins and nutrients, for healthy thriving fish. - Alastair R Agutter. |
| discus fish world: Bloom , 2006 |
| discus fish world: My First Aquarium Book Alastair R Agutter, 2016-06-18 My First Aquarium Book Spanning 50 Years of Experience 1967 to 2017. My First Aquarium – The Joy of Tropical Fish Keeping is a book for all new and existing aquarists participating in the noble and time honoured traditional pastime of tropical fish keeping. The Best Selling Author of Tropical Fish Keeping shares his knowledge of five decades since taking up the hobby in 1967 with you for keeping healthy thriving tropical fish and as one of the World’s select few to successfully breed wild Discus in captivity over 25 years ago the king of the tropical fish aquarium. Inside this book are over 400 pages of valuable information, containing over 93,000 plus words and over 250 plus photographs, diagrams and illustrations to ensure every aquarist is successful in their life’s journey of tropical fish keeping. Taking up the noble and time honoured traditional pastime of tropical fish keeping should be an enjoyable experience for all. This book will become a valuable companion and friend to all new and existing aquarists, seeking the right advice and answers, to chart and navigate a successful path and journey for years to come! This same journey began for the author back in 1967, five decades ago, and today he is just as passionate about the hobby and pastime as he was then. Sharing 50 years of knowledge, and as folk know, hands-on experience counts! Chapter 1 - A Little History of the Pastime, Chapter 2 – New Aquarist Getting Started, Chapter 3 - Tropical Fish Aquarium Theme, Chapter 4 - The Aquarium Size, Stand and Positioning, Chapter 5 - Aquarium Substrates and Furnishings, Chapter 6 – Growing and Keeping Aquarium Plants, Chapter 7 - The Aquarium Filtration System, Chapter 8 - Aquarium Water Conditions, Chapter 9 - Heating and Thermostats, Chapter 10 - The Aquarium Lighting Methods, Chapter 11 – Fish Species Behaviour, Chapter 12 - Aquarium Fish Species, Chapter 13 - Feeding Fish Species, Chapter 14 - Aquarium Early Days Care, Chapter 15 - Aquarium Maintenance, Chapter 16 - Fish Species Safety and Health Care, Chapter 17 – Fish Diseases and Cures, Chapter 18 – Aquarists Reference Tables, Chapter 19 - Aquarists Products and Accessories, Chapter 20 - Additional Notes, Chapter 21 - Useful Resources, Chapter 22 – Breeding Tropical Fish Tips, and much more. |
| discus fish world: Weekly World News , 1996-04-23 Rooted in the creative success of over 30 years of supermarket tabloid publishing, the Weekly World News has been the world's only reliable news source since 1979. The online hub www.weeklyworldnews.com is a leading entertainment news site. |
The Best Food For Discus - SimplyDiscus
Dec 22, 2023 · Re: The Best Food For Discus Dieter Untergasser's book " Discus Health" is probably one of the best books out there that covers Discus Nutrition. It dedicates almost 70 …
Discus Fish Not Eating - SimplyDiscus
Mar 26, 2025 · Hexamita can be one of the reasons discus don't eat and keep aside however, if there are bullying in the tank the small and weak fish tend to isolate and stop eating. prazigold …
Taking Care of Discus while on Vacation - SimplyDiscus
Jan 15, 2003 · Re:Taking Care of Discus while on Vacation Hello and Welcome! well 3 days Before Leaveing I clean All tanks Very Well Glass,heaters,filters ETC.. A week Before leaveing …
Main Discus Topics - SimplyDiscus
Jan 3, 2025 · Discus questions, comments, and experiences that do not fit into the specific categories below. Please do ...
How many discus in 90 gallon tank? - SimplyDiscus
Jan 18, 2013 · Hey guys, I already have 7 healthy discus in my 90 gallon with 4 angels. For filtration I have magnum 350, two Tetra hanging filters and sponge filter. I was looking to add 3 …
Discus Basics for Beginners - SimplyDiscus
Feb 17, 2012 · Discus Basics for Beginners If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link …
Discus suddenly head down - simple fix - SimplyDiscus
Oct 8, 2014 · Re: Discus suddenly head down - simple fix next time use epsom salts FOR SURE, because secondary complications can kill the fish thats bloated, which is almost certainly what …
Forums - SimplyDiscus
Sep 21, 2024 · Discus questions, comments, and experiences that do not fit into the specific categories below. Please do ...
Discus myths II: NITRATES - SimplyDiscus
Feb 21, 2006 · Re: Discus myths II: NITRATES disregarding the theories of algae indicators as signs of tank cycling ( because it seems to be a side issue), the assumption that it is an aim of …
How do you measure your discus? - SimplyDiscus
Oct 9, 2010 · Re: How do you measure your discus? I net them out and place them on a wet t-shirt. Use measuring tape to measure from mouth to tail. It's really unfair to a hobbyist to say …
The Best Food For Discus - SimplyDiscus
Dec 22, 2023 · Re: The Best Food For Discus Dieter Untergasser's book " Discus Health" is probably one of the best books out there that covers Discus Nutrition. It dedicates almost 70 …
Discus Fish Not Eating - SimplyDiscus
Mar 26, 2025 · Hexamita can be one of the reasons discus don't eat and keep aside however, if there are bullying in the tank the small and weak fish tend to isolate and stop eating. prazigold …
Taking Care of Discus while on Vacation - SimplyDiscus
Jan 15, 2003 · Re:Taking Care of Discus while on Vacation Hello and Welcome! well 3 days Before Leaveing I clean All tanks Very Well Glass,heaters,filters ETC.. A week Before leaveing …
Main Discus Topics - SimplyDiscus
Jan 3, 2025 · Discus questions, comments, and experiences that do not fit into the specific categories below. Please do ...
How many discus in 90 gallon tank? - SimplyDiscus
Jan 18, 2013 · Hey guys, I already have 7 healthy discus in my 90 gallon with 4 angels. For filtration I have magnum 350, two Tetra hanging filters and sponge filter. I was looking to add 3 …
Discus Basics for Beginners - SimplyDiscus
Feb 17, 2012 · Discus Basics for Beginners If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link …
Discus suddenly head down - simple fix - SimplyDiscus
Oct 8, 2014 · Re: Discus suddenly head down - simple fix next time use epsom salts FOR SURE, because secondary complications can kill the fish thats bloated, which is almost certainly what …
Forums - SimplyDiscus
Sep 21, 2024 · Discus questions, comments, and experiences that do not fit into the specific categories below. Please do ...
Discus myths II: NITRATES - SimplyDiscus
Feb 21, 2006 · Re: Discus myths II: NITRATES disregarding the theories of algae indicators as signs of tank cycling ( because it seems to be a side issue), the assumption that it is an aim of …
How do you measure your discus? - SimplyDiscus
Oct 9, 2010 · Re: How do you measure your discus? I net them out and place them on a wet t-shirt. Use measuring tape to measure from mouth to tail. It's really unfair to a hobbyist to say …
