Ultimate Secrets to Saltwater Aquarium Fish and Invertebrates
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FIELD GUIDE to WARMWATER FISH DISEASES in CENTRAL and EASTERN EUROPE, the CAUCASUS and CENTRAL ASIA Cover Photographs: Courtesy of Kálmán Molnár and Csaba Székely
SEC/C1182 (En) FAO Fisheries and Aquaculture Circular I SSN 2070-6065 FIELD GUIDE TO WARMWATER FISH DISEASES IN CENTRAL AND EASTERN EUROPE, THE CAUCASUS AND CENTRAL ASIA Cover photographs: Courtesy of Kálmán Molnár and Csaba Székely. FAO Fisheries and Aquaculture Circular No. 1182 SEC/C1182 (En) FIELD GUIDE TO WARMWATER FISH DISEASES IN CENTRAL AND EASTERN EUROPE, THE CAUCASUS AND CENTRAL ASIA By Kálmán Molnár1, Csaba Székely1 and Mária Láng2 1Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary 2 National Food Chain Safety Office – Veterinary Diagnostic Directorate, Budapest, Hungary FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Ankara, 2019 Required citation: Molnár, K., Székely, C. and Láng, M. 2019. Field guide to the control of warmwater fish diseases in Central and Eastern Europe, the Caucasus and Central Asia. FAO Fisheries and Aquaculture Circular No.1182. Ankara, FAO. 124 pp. Licence: CC BY-NC-SA 3.0 IGO The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. The views expressed in this information product are those of the author(s) and do not necessarily reflect the views or policies of FAO. -
Inspirational Aquariums the Art of Beautiful Fishkeeping
Inspirational aquariums The art of beautiful fishkeeping For more information: www.tetra.net Discover the art of keeping a beautiful aquarium Fashionable fishkeeping You want your aquarium to be a source of pride and joy and a wonderful, living addition to your home. Perhaps you feel you are there already but may be looking for inspiration for new looks or improvements. Perhaps that is just a dream for now and you want to make it a reality. Either way, the advice and ideas contained in this brochure are designed to give you a helping hand in taking your aquarium to the next level. 2 3 Create a room with a view An aquarium is no longer a means of just keeping fish. With a little inspiration and imagination it can be transformed into the focal point of your living room. A beautiful living accessory which changes scenery every second and adds a stunning impression in any decor. 4 Aquarium design There are many ideas to choose lakes of the African Rift Valley; from: Plants in an aquarium are an Amazon riverbed, even a as varied as they are beautiful coral reef in your own home. and can bring a fresh dimension The choices are limitless and to aquarium decoration as well with almost any shape or size as new interest. possible. Maybe you would like to consider a more demanding fish species such as a marine aquarium, or a biotope aquarium housing fish from one of the 5 A planted aquarium What is a planted aquarium? As you can see there are some So, if you want your fish to stand stunning examples of planted out and be the main focus of aquariums and results like these attention in your aquarium, you are within your grasp if you may only want to use very few follow a few basic guidelines. -
Back to Nature Natural Reef Aquarium Methodology by Mike Paletta (Aquarium USA 2000 Annual)
Back To Nature Natural Reef Aquarium Methodology by Mike Paletta (Aquarium USA 2000 annual) The reef hobby, that part of the aquarium hobby that has arguably experienced the most change, is ironically also an example of the axiom that the more things change the more they remain the same. During the past 10 years we have seen almost constant change in reefkeeping practices, and, in many instances, complete reversal of opinions as to which techniques or practices are the best. We have gone from not feeding our corals directly to feeding them, from using some type of substrate to none at all and then back again, and, finally, we have run the full gamut from using a lot of technology to little or none. It is this last change, commonly referred to as the "back to nature" or natural approach, that many hobbyists are now choosing to follow. Advocates of natural methodologies have been around since the 1960s, when the first "reefkeeper," Lee Chin Eng, initiated many of the concepts and techniques that are fundamental to successful reefkeeping. Mr. Eng lived near the ocean in Indonesia and used many of the materials that were readily available to him from this source. "Living stones," which have come to be known as live rock, were used in his systems as the main source of biological filtration. He also used natural seawater and changed it on a regular basis. His tanks were situated so they would receive several hours of direct sunlight each day, which kept them well illuminated. The only technology he used was a small air pump, which bubbled slowly into the tank. -
Aquacultue OPEN COURSE: NOTES PART 1
OPEN COURSE AQ5 D01 ORNAMENTAL FISH CULTURE GENERAL INTRODUCTION An aquarium is a marvelous piece of nature in an enclosed space, gathering the attraction of every human being. It is an amazing window to the fascinating underwater world. The term ‘aquarium’is a derivative of two words in Latin, i.e aqua denoting ‘water’ and arium or orium indicating ‘compartment’. Philip Henry Gosse, an English naturalist, was the first person to actually use the word "aquarium", in 1854 in his book The Aquarium: An Unveiling of the Wonders of the Deep Sea. In this book, Gosse primarily discussed saltwater aquaria. Aquarium or ornamental fish keeping has grown from the status of a mere hobby to a global industry capable of generating international exchequer at considerable levels. History shows that Romans have kept aquaria (plural for ‘aquarium’) since 2500 B.C and Chinese in 1278-960 B.C. But they used aquaria primarily for rearing and fattening of food fishes. Chinese developed the art of selective breeding in carp and goldfish, probably the best known animal for an aquarium. Ancient Egyptians were probably the first to keep the fish for ornamental purpose. World’s first public aquarium was established in Regents Park in London in 1853. Earlier only coldwater fishes were kept as pets as there was no practical system of heating which is required for tropical freshwater fish. The invention of electricity opened a vast scope of development in aquarium keeping. The ease of quick transportation and facilities for carting in temperature controlled packaging has broadened the horizon for this hobby. -
Text Transformation K Text Statistics K Parsing Documents K Information Extraction K Link Analysis
Chapter IR:III III. Text Transformation q Text Statistics q Parsing Documents q Information Extraction q Link Analysis IR:III-25 Text Transformation © HAGEN/POTTHAST/STEIN 2018 Parsing Documents Retrieval Unit The atomic unit of retrieval of a search engine is typically a document. Relation between documents and files: q One file, one document. Examples: web page, PDF, Word file. q One file, many documents. Examples: archive files, email threads and attachments, Sammelbände. q Many files, one document. Examples: web-based slide decks, paginated web pages, e.g., forum threads. Dependent on the search domain, a retrieval unit may be defined different from what is commonly considered a document: q One document, many units. Examples: comments, reviews, discussion posts, arguments, chapters, sentences, words, etc. IR:III-26 Text Transformation © HAGEN/POTTHAST/STEIN 2018 Parsing Documents Index Term Documents and queries are preprocessed into sets of normalized index terms. Lemma- tization Stop word Index Plain text Tokenization extraction removal terms Stemming The primary goal of preprocessing is to unify the vocabularies of documents and queries. Each preprocessing step is a heuristic to increase the likelihood of semantic matches while minimizing spurious matches. A secondary goal of preprocessing is to create supplemental index terms to improve retrieval performance, e.g., for documents that do not posses many of their own. IR:III-27 Text Transformation © HAGEN/POTTHAST/STEIN 2018 Parsing Documents Document Structure and Markup The most common document format for web search engines is HTML. Non-HTML documents are converted to HTML documents for a unified processing pipeline. Index terms are obtained from URLs and HTML markup. -
Aquarium Lighting Guide Led
Aquarium Lighting Guide Led Insistently subcontinental, Owen gelled telephotograph and Indianising routeman. Carbolic and unfilterable Meier strowing while unsensualized Osbert Teletypes her cove varietally and kipper rarely. Isochronous and diacid Nester supernaturalising: which Timmy is outcast enough? 11 Best LED Lighting for Reef Tanks 2020 Reviews & Guide. A Complete Idiot's guide or make up LED lighting unit For exchange such tutorials and fishy pictures please text my website wwwplaysofrayscom As. Pin on Fish Tank Keepers Pinterest. Unfortunately LED light is hard to patio to standard well-known aquarium lighting systems like fluorescent T5 or T tubes Here does show its a method with. Radion G5 Pro LED compatible Fixture Aqua Lab Aquaria. Best Freshwater and Coral Aquarium LED Lighting 2021. The Saltwater Aquarium Lighting Guide Pet Qwerks Toys. Leds in a feature, but perfectly which will inhabit aquariums experts will reset themselves, led aquarium survive purely blue light. Choosing Aquarium Lighting Everything together Need your Know. The Ultimate Beginners Guide to Reef Tank Lighting 201. What would handle a separate timer makes them and to the past the appropriate for freshwater gobies kept many planted aquariums, your aquarium inhabitants but for aquarium guide. Serene Freshwater LED and Current USA. Here you what find an overview nearly every aspects of aquarium lighting and ascertain relevant products everything from court most up to pay LED technology. Fish Tank Lighting What is PAR ZenAquaria. Reef aquarium led lights Saltwater Aquarium Blog. Aquarium Lighting Guide for Fish Owners BeChewy. 12 Best LED Aquarium Lighting Units According to Gallon Size. But excludes the aquarium lighting guide put a relative Allow for link to be conventional to manually control the light stay a good schedule. -
FIELD GUIDE to WARMWATER FISH DISEASES in CENTRAL and EASTERN EUROPE, the CAUCASUS and CENTRAL ASIA Cover Photographs: Courtesy of Kálmán Molnár and Csaba Székely
SEC/C1182 (En) FAO Fisheries and Aquaculture Circular I SSN 2070-6065 FIELD GUIDE TO WARMWATER FISH DISEASES IN CENTRAL AND EASTERN EUROPE, THE CAUCASUS AND CENTRAL ASIA Cover photographs: Courtesy of Kálmán Molnár and Csaba Székely. FAO Fisheries and Aquaculture Circular No. 1182 SEC/C1182 (En) FIELD GUIDE TO WARMWATER FISH DISEASES IN CENTRAL AND EASTERN EUROPE, THE CAUCASUS AND CENTRAL ASIA By Kálmán Molnár1, Csaba Székely1 and Mária Láng2 1Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary 2 National Food Chain Safety Office – Veterinary Diagnostic Directorate, Budapest, Hungary FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Ankara, 2019 Required citation: Molnár, K., Székely, C. and Láng, M. 2019. Field guide to the control of warmwater fish diseases in Central and Eastern Europe, the Caucasus and Central Asia. FAO Fisheries and Aquaculture Circular No.1182. Ankara, FAO. 124 pp. Licence: CC BY-NC-SA 3.0 IGO The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. The views expressed in this information product are those of the author(s) and do not necessarily reflect the views or policies of FAO. -
The King of Freshwater Keeping Discus, We Show You How!
Redfish Issue #2, August 2011 The king of freshwater Keeping Discus, we show you how! Tropical Marine Reef Breed Regan’s Julie those brave cleaner shrimp Mushroom corals! Mounting options 1 2 3 Mounting options 1 2 3 11000K 6500K 400-750nm 400-750nm 6500K 11000K 1.0 1.0 0.8 0.8 0.6 0.6 11000K 0.4 6500K 0.4 400-750nm 400-750nm 0.2 0.2 Relative Spectral DistributionRelative 0.0 0.0 400 500 600 700 400 500 600 700 Wavelength Aqua One Ecolite vers2.indd 1 5/08/11 1:52 PM Redfish contents redfishmagzine.com.au 4 About 5 Letters and News 7 Off the shelf 8 Reader’s Tanks Redfish is: 10 The Discus: King of the Aquarium Jessica Drake, Nicole Sawyer, Julian Corlet & David Midgley 16 Competitions Email: [email protected] Web: redfishmagazine.com.au 19 Julidochromis regani Facebook: facebook.com/redfishmagazine Twitter: @redfishmagazine 21 Three-spot Gourami Redfish Publishing. Pty Ltd. PO Box 109 Berowra Heights, 23 Keeping the Cleaner Shrimp NSW, Australia, 2082. ACN: 151 463 759 26 Community listings This month’s Eye Candy Contents Page Photos courtesy: (Top row. Left to Right) 29 Mushroom Corals ‘Ooooooooooooo’ by Lazslo Ilyes ‘Spotted’ by Janineomg ‘Lionfish’ by Chris Willis 31 Classifieds ‘Discus’ by Alex Cheng ‘Flying Fish’ by Psyberartist 32 Masked Angels (Bottom row. Left to Right) ‘Jellyfish I’ by L Church ‘Paradise Fish’ by Daniella Vereeken 35 Ranchu and Lionheads ‘Angelfish’ by Gladys Greybeaver ‘Novak vs Anakin’ by JerikOne 36 Aquarium Basics: Part I ‘Trampa mortel’ by Phillipe Guillaume The Fine Print Redfish Magazine General Advice Warning The advice contained in this publication is general in nature and has been prepared without understanding your personal situ- ation, experience, setup, livestock and/or environmental conditions. -
Indoor Aquatics
Indoor Aquatics North America 2021 Since 1949, OASE Living Water has revolutionized the water gardening industry with innovative products that enhance and improve the overall experience. OASE’s over 70 years of expertise and research have resulted in the launch of our most recent line of quality indoor aquarium products. Designed and engineered by our own passionate hobbyists, we now offer a variety of aquatic products suitable for all: from novice to the most experienced enthusiast. Welcome to the world of OASE 2 3 Discover OASE Founded originally in Germany in 1949 as a repair shop for agricultural machines, OASE has become the global leader of the creative water industry. Our work has built a reputation of excellence by creating the most beautiful, high-quality and durable products in both the water gardening and indoor aquatic markets. Environmental awareness, intelligent design, creativity, reliability, efficiency and sustainability are the values that define our innovations. We invite you to discover the fascinating world of OASE. OASE Headquarters in Hörstel, Germany 4 5 Contents AQUARIUM FILTERS & UVC AQUARIUM ACCESSORIES INTERNAL & EXTERNAL FILTERS 54 FishGuard 10 Sizing overview & charts 55 Aqua In-Out Set FILTERS CLEANING & CARE 12 BioCompact 56 Magnetic Glass Cleaner 14 BioPlus 56 Aquarium Algae Scraper 16 BioPlus Thermo 56 Spiral Brush 18 BioStyle 57 Fish Nets 20 BioStyle Thermo 57 Digital Thermometer NEW! 22 BioStyle Filter Media 57 Plant Tweezer 24 FiltoSmart 60 57 Plant Scissor 26 FiltoSmart NEW! NEW size! 28 FiltoSmart -
Happy New Year 2015
QUATICAQU AT H E O N - L I N E J O U R N A L O F T H E B R O O K L Y N A Q U A R I U M S O C I E T Y VOL. 28 JANUARY ~ FEBRUARY 2015 N o. 3 Metynnis argenteus Silver Dollar HA PPY NEW YEAR 1 104 Y EARS OF E DUCATING A QUARISTS AQUATICA VOL. 28 JANUARY - FEBRUARY 2015 NO. 3 C ONTENT S PAGE 2 THE AQUATICA STAFF. PAGE 23 NOTABLE NATIVES. All about some of the beautiful North PAGE 3 CALENDAR OF EVENTS. American aquarium fish, seldom seen BAS Events for the years 2015 - 2016 and almost never available commercially. ANTHONY P. KROEGER, BAS PAGE 4 MOLLIES LOVE CRACKERS! Collecting wild Sailfin Mollies in Florida. PAGE 25 SPECIES PROFILE. ANTHONY P. KROEGER, BAS Etheostoma caeruieum , Rainbow Darter. JOHN TODARO, BAS PAGE 6 SPECIES PROFILE. The Sailfin PAGE 26 HOBBY HAPPENINGS. Mollie, Poecili latipinna . JOHN TODARO, BAS The further aquatic adventures of Larry Jinks. PAGE 7 TERRORS OF THE LARRY JINKS, BAS, RAS, NJAS PLANTED AQUARIUM. Keeping Silver dollar fish; you must keep in PAGE 28 CATFISH CONNECTIONS. Sy introduces us to Australia’s yellow mind they’re in the same family as the tandanus. Piranha and are voracious plant eaters. fin JOHN TODARO, BAS SY ANGELICUS, BAS PAGE 10 SPECIES PROFILE. The Silver Dollar, PAGE 29 BLUE VELVET SHRIMP. Another article Metynnis ar genteus . on keeping freshwater shrimp, with information on JOHN TODARO, BAS keeping them healthy. BRAD KEMP, BAS, THE SHRIMP FARM.COM PAGE 11 SAND LOACHES - THEY BREED BY THEMSELVES . -
Fish Keeping: Is It an Art Or Science? | Rutgers Pet Care School
FISH KEEPING: IS IT AN ART OR SCIENCE? Howie Berkowitz [email protected] 732-967-9700 • Water Quality • Selection of Aquarium Size and Shape • Selection of Fish --Freshwater/Saltwater • Lighting • Plants and Decorations • Filtration & Aeration • Care, Maintenance and Feeding WATER QUALITY • Nitrosomonas • Nitrobacters WATER QUALITY SELECTION OF AQUARIUM SIZE AND SHAPE Which type of fish Home space availability Budget The simple answer is: A quality aquarium that is the largest you can afford within your budget and space. It doesn’t have to be fancy it just needs to be the right size for the beautiful fish you choose to keep. CORNER AQUARIUM CORNER AQUARIUM RECTANGLE AQUARIUM CORNER AQUARIUM TABLETOP AQUARIUM RECTANGLE AQUARIUM • GLASS OR ACRYLIC • Glass is standard • Acrylic allows creativity FRESHWATER AQUARIUM KEEPING Tropical Fish FRESHWATER AQUARIUM KEEPING Tropical Fish Coldwater Fish FRESHWATER AQUARIUM KEEPING Tropical Fish Coldwater Fish Brackish Water Fish SALTWATER FISH FISH ONLY REEF AQUARIUM •Lighting • Fluorescent • LED PLANTS AND DECORATIONS • Create a natural living underwater world • Plants- Live and Plastic • Rocks – Create caves • Natural Wood • Corals - Saltwater NATURAL HABITAT KID FRIENDLY WOW! FILTRATION & AERATION • The Heartbeat of the Aquarium • Mechanical—Biological and Chemical • Cleans Water to Keep Harmful Microorganisms and Parasites from Proliferating • Increases Oxygen to support fish, plants and beneficial bacteria Care, Maintenance and Feeding • Water Testing • Routine Partial Water Changes • Algae Growth Removal • Daily Feeding Water Testing Routine Partial Water Changes Algae Growth Removal • DAILY FEEDING Q & A Howie Berkowitz [email protected] 732-967-9700 . -
The Benefits and Risks of Aquacultural Production for the Aquarium Trade
Aquaculture 205 (2002) 203–219 www.elsevier.com/locate/aqua-online The benefits and risks of aquacultural production for the aquarium trade Michael Tlusty * Edgerton Research Laboratory, New England Aquarium, Central Wharf, Boston, MA 02110, USA Received 15 February 2001; accepted 2 May 2001 Abstract Production of animals for the aquarium hobbyist trade is a rapidly growing sector of the aquacultural industry, and it will continue to become more important as restrictions are placed on collecting animals for the wild. Currently, approximately 90% of freshwater fish traded in the hobbyist industry are captively cultured. However, for marine ornamentals, the reverse is true as only a handful of species is produced via aquaculture technology. Given the future importance of aquaculture production of ornamental species, it is important to elucidate the benefits and risks for this sector. Thus, here the production of ornamental species is compared to the production of food species. The most notable difference is that the marine coastal environment is not currently utilized in the production of ornamental species. Thus, public opposition will not be as great since there is no direct impact on the marine environment. In assessing the benefits and risks of ornamental aquaculture production, the cases where further development should and should not be pursued are developed. In general, aquaculture production of ornamental species should be pursued when species are difficult to obtain from the wild, breeding supports a conservation program, there is some environmental benefit or elimination of environmental damage via the breeding program, or to enhance the further production of domesticated species. Aquaculture production of ornamental species should be avoided when it would replace a harvest of wild animals that maintains habitat, a cultural benefit, or an economic benefit.