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Painting Fish
Painted fish are ornamental aquarium fish which have been artificially coloured to appeal to consumers. This artificial colouring, also known as juicing, is achieved by a number of methods, such as injecting the fish with a hypodermic syringe containing bright fluorescent colour dye, dipping the fish into a dye solution, or feeding the fish dyed food. This controversial process is usually done to make the fish a brighter colour and more attractive to consumers. The colouring of the fish is not permanent, and usually fades away in six to nine months. Methods There are a number of methods for introducing artificial colour into fish. Dyes A common method of creating "painted fish" is through dye injection via syringe. Generally, fish are injected multiple times. Fish may also be dipped in a caustic solution to strip their outer slime coat, then dipped in dye. These methods are reported to have a very high mortality rate. Many varieties of "colour-enhancing" foods for aquarium fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Painted Indian Glassy Fish
Paint is any pigmented liquid, liquefiable, or solid mastic composition that, after application to a substrate in a thin layer, converts to a solid film. It is most commonly used to protect, color, or provide texture. Paint can be made in many colors—and in many different types. Paint is typically stored, sold, and applied as a liquid, but most types dry into a solid. Most paints are either oil-based or water-based and each has distinct characteristics. For one, it is illegal in most municipalities to discard oil-based paint down household drains or sewers. Clean-up solvents are also different for water-based paint than they are for oil-based paint. Water-based paints and oil-based paints will cure differently based on the outside ambient temperature of the object being painted (such as a house.) Usually, the object being painted must be over , although some manufacturers of external paints/primers claim they can be applied when temperatures are as low as . History Paint was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corydoras
''Corydoras'' is a genus of freshwater catfish in the family Callichthyidae and subfamily Corydoradinae. The species usually have more restricted areas of endemism than other callichthyids, but the area of distribution of the entire genus almost equals the area of distribution of the family, except for Panama where ''Corydoras'' is not present. ''Corydoras'' species are distributed in South America where they can be found from the east of the Andes to the Atlantic coast, from Trinidad to the Río de la Plata drainage in northern Argentina. Species assigned to ''Corydoras'' display a broad diversity of body shapes and coloration. ''Corydoras'' are small fish, ranging from in SL., and are protected from predators by their body armor and by their sharp, typically venomous spines. Taxonomy The name ''Corydoras'' is derived from the Greek ''kory'' (helmet) and ''doras'' (skin). ''Corydoras'' is by far the largest genus of Neotropical fishes with more than 160 species. It is the sole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society For The Prevention Of Cruelty To Animals
The Royal Society for the Prevention of Cruelty to Animals (RSPCA) is a charity operating in England and Wales that promotes animal welfare. The RSPCA is funded primarily by voluntary donations. Founded in 1824, it is the oldest and largest animal welfare organisation in the world and is one of the largest charities in the UK. The organisation also does international outreach work across Europe, Africa and Asia. The charity's work has inspired the creation of similar groups in other jurisdictions, starting with the Ulster Society for the Prevention of Cruelty to Animals (founded in 1836), and including the Scottish Society for Prevention of Cruelty to Animals (1839), the Dublin Society for the Prevention of Cruelty to Animals (1840), the American Society for the Prevention of Cruelty to Animals (1866), the Royal New Zealand Society for the Prevention of Cruelty to Animals (1882), the Singapore Society for the Prevention of Cruelty to Animals (1959) and various groups which eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many smaller islands within the British Isles. Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between the Kingdom of England (which included Wales, annexed in 1542) and the Kingdom of Scotland in 170 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Practical Fishkeeping
''Practical Fishkeeping'' (also known as ''PFK'') is a United Kingdom-based aquarium magazine. It is published every four weeks by Warners Publications Plc. The title covers the entire aquatic market from tropical freshwater and tropical marine fishkeeping throughout the year to small amounts of pond and coldwater fish coverage during the summer months. History and profile Originally called ''Pet Fish Monthly'', the title launched in April 1966. The title changed its name to ''Practical Fishkeeping'' in 1981. The magazine is edited by Nathan Hill, who took on the role as of January 2018. Regular contributing authors include, Nathan Hill, Julian Dignall, Ad Konings, Max Pedley, Ivan Mikolji, Keith Naitby, Chris Sergeant, Tim Smith, Heiko Bleher, Gabor Horvath, Steve Baker, Tristan Lougher, Dave Wolfenden, Bob Mehen and George Farmer. Former editors of the title include Steve Windsor, Nick Fletcher, Karen Youngs, Matt Clarke, Jeremy Gay and Angela Kenny. The headquarters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lymphocystis
Lymphocystis is a common viral disease of freshwater and saltwater fish. The virus that causes this disease belongs to the genus ''Lymphocystivirus'' of the family Iridoviridae. Aquarists often come across this virus when their fish are stressed such as when put into a new environment and the virus is able to grow. The fish start growing small white pin-prick like growths on their fins or skin and this is often mistaken for infection by ''Ichthyophthirius multifiliis'' in the early stages. It soon clumps together to form a cauliflower-like growth on the skin, mouth, fins, and occasionally the gills. This virus appears to present itself as lesions at differing locations depending on the species of fish being attacked, often complicating initial diagnosis. Lesions at the base of the dorsal fin are common among freshwater species of Central American origin, most notably ''Herichthys carpintis''; inside the mouth of ''Herichthys cyanoguttatus'' and ''Geophagus steindachneri''; on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goldfish
The goldfish (''Carassius auratus'') is a freshwater fish in the family Cyprinidae of order Cypriniformes. It is commonly kept as a pet in indoor aquariums, and is one of the most popular aquarium fish. Goldfish released into the wild have become an invasive pest in parts of North America. Native to East Asia, the goldfish is a relatively small member of the carp family (which also includes the Prussian carp and the crucian carp). It was first selectively bred for color in imperial China more than 1,000 years ago, and several distinct breeds have since been developed. Goldfish breeds vary greatly in size, body shape, fin configuration, and coloration (various combinations of white, yellow, orange, red, brown, and black are known). History Various species of carp (collectively known as Asian carp) have been bred and reared as food fish for thousands of years in East Asia. Some of these normally gray or silver species have a tendency to produce red, orange or yellow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood Parrot Cichlid
The blood parrot cichlid (''Amphilophus citrinellus'' × ''Vieja melanurus''), or parrot cichlid, is a hybrid species of fish in your the family Cichlidae. The fish was first bred in Taiwan around 1986. Blood parrots should not be confused with other parrot cichlids or salt water parrotfish (family Scaridae). Natural colors of the fish are red, yellow, and grey: other colors are injected by breeders. Because this hybrid cichlid has various anatomical deformities, controversy exists over the ethics of creating the blood parrot. One deformity is its mouth, which has only a narrow vertical opening. This makes blood parrots somewhat harder to feed and potentially vulnerable to malnutrition. The fish is known to be semi-aggressive, despite it’s deformity it can hold its own in a fight. And will predate on any small fish that can fit in its mouth. Description Blood parrots are often bright orange in coloration, but there are other colors that they can have naturally, such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlid
Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted this grouping. The closest living relative of cichlids is probably the convict blenny, and both families are classified in the 5th edition of ''Fishes of the World'' as the two families in the Cichliformes, part of the subseries Ovalentaria. This family is both large and diverse. At least 1,650 species have been scientifically described, making it one of the largest vertebrate families. New species are discovered annually, and many species remain undescribed. The actual number of species is therefore unknown, with estimates varying between 2,000 and 3,000. Many cichlids, particularly tilapia, are important food fishes, while others, such as the ''Cichla'' species, are valued game fish. The family also includes many popular freshwater aquariu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscar (fish)
The oscar (''Astronotus ocellatus'') is a species of fish from the cichlid family known under a variety of common names, including tiger oscar, velvet cichlid, and marble cichlid. In tropical South America, where the species naturally resides, ''A. ocellatus'' specimens are often found for sale as a food fish in the local markets. The fish has been introduced to other areas, including India, China, Australia, and the United States. It is considered a popular aquarium fish in Europe and the U.S. Taxonomy The species was originally described by Louis Agassiz in 1831 as '' Lobotes ocellatus'', as he mistakenly believed the species was marine; later work assigned the species to the genus ''Astronotus''. The species also has a number of junior synonyms: ''Acara compressus'', ''Acara hyposticta'', ''Astronotus ocellatus zebra'', and ''Astronotus orbiculatus''. Description ''A. ocellatus'' examples have been reported to grow to about in length and in weight. The wild-caught forms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Tetra
The black tetra (''Gymnocorymbus ternetzi''), also known as the black skirt tetra, petticoat tetra, high-fin black skirt tetra, black widow tetra and blackamoor, is a freshwater fish of the characin family (Characidae). It is native to the Paraguay River basin of south-central Brazil (mainly Pantanal region), Paraguay and northeast Argentina, but there are also populations in the upper Paraná and Paraíba do Sul Rivers that likely were introduced.Benine, R.C., Melo, B.F., Castro, R.M.C. & Oliveira, C. (2015): Taxonomic revision and molecular phylogeny of ''Gymnocorymbus'' Eigenmann, 1908 (Teleostei, Characiformes, Characidae). ''Zootaxa, 3956 (1): 1-28.'' It was formerly reported from the Guapore River, but this population is part of '' G. flaviolimai'', which is found throughout the Madeira River basin and was described in 2015. The black tetra is often kept in aquariums. Growing up to in length, the black tetra has a roughly tetragonal body shape and is greyish in colour, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Glassy Fish
''Parambassis ranga'', commonly known as the Indian glassy fish, Indian glassy perch, or Indian X-ray fish, is a species of freshwater fish in the Asiatic glassfish family Ambassidae of order Perciformes. It is native to an area of South Asia from Pakistan to Malaysia and Bangladesh. The Indian glassy fish has an extraordinarily transparent body, revealing its bones and internal organs; the male develops a dark edge to the dorsal fin. The fish grows to a maximum overall length of . It occurs in standing water, especially in impoundments, and it breeds prolifically during the rainy season. The species feeds on crustaceans, annelid worms, and other invertebrates. It is, in turn, prey for larger fish, including snakeheads (family Channidae). The Indian glassy fish is not important as a food fish for humans, but is very common in the aquarium trade. Formerly classified as ''Chanda ranga,'' the species is also known as the Indian glassfish, Indian glass perch, and Siamese glassf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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