Clown Knifefish are popular as aquarium fish and don’t typically grow larger than 10-12” when living in a tank. This is partly because of its common availability and being relatively inexpensive. These fish are hardy and disease is not usually a problem in a well maintained aquarium. Common Names: Clown knifefish, clown featherback Type Locality: Bengal River and Bebar River, India Range: India: Indus, Ganges-Brahmaputra, and Mahanadi drainages.Reports from other Asian areas suspected of being congener species. Which is about 39 inch's. Mature fish normally have five to ten (or even more) black spots ringed with white that usually decrease in size as the fish grows. Aquarium literature interchanges these names frequently, and although aquarists can easily recognize this fish, its act Size: 122 cm (48 inches) Preferred Water Chemistry: Freshwater. How to Catch Clown Knife Fish . The Clown Knife does not have scales which make it more prone to disease. Jungle's Pets and Animal Speak - Newsletter, Freshwater Aquarium Guide: Aquarium Setup and Care, Encyclopedia Of Exotic Tropical Fishes For Freshwater Aquariums, Animal-World References: Freshwater Fish and Plants, Chitala ornata (Gray, 1831) Clown featherback, View (46) Animal Stories on Clown Knifefish, View (3) Buy/Sell requests on Clown Knifefish. The Clown Knife “Chitala ornata” has the typical Knife fish body shape, flat and elongated with an arched back. the clown is about 5 inches and both of the angels are alittle over 2 inches I can send to any country, all legal documents paper ready to run. NEVER use copper in a Clown Knife Fish tank. The specimen pictured above is the albino color form. The clown knifefish is a popular aquarium fish, but can grow to over three feet long. A clown knife fish can grown up to 40 inches long in the wild, so ideally you should be prepared for this. Its body is somewhat more rounded than flat. The Clown Knifefish (C. ornata) is a South East Asian species that is also referred to as the Clown Featherback, Spotted Knifefish, and Spotted Featherback by tropical fish keeping enthusiasts. Here's one of the most popular "oddball" tropical fishes among... Clown Knifefish For Sale. Compare. Adult Size: 30″ Often shy at first, they will do best in an aquarium with ample hiding spaces and moderate to strong water movement. ornata: from the Latin ornatus, meaning ‘adorned, decorated’, in reference to this species’ colour pattern which consists of large, ocellated spots on the posterior part of the body. Adults tend to be loaners, commonly found near shore in areas with overhanging vegetation or docks.They utilize air to survive in warm, stagnant waters with little oxygen. Freshwater fish compatibility chart and characteristics of different types of fish. Copyright © [Animal-World] 1998-2020. Piranha Fish Species, description, information, habitat, and more! Juveniles can be sensitive to water conditions when they are smaller than 9 or 10 inches. The UV sterilizer will kill many diseases. Taxonomic Troubles: Originally described as Mystus chitala, later Notopterus chitala, and N. notopterus.Often confused with Chitala ornata and C. lopis. So, here are some of the most popular types of ornamental Knife fish in the world. The clown featherback is also the main fish used in the production of fish balls. Chitol Fish Cutting. , This species is native to Cambodia, Laos, Thailand and Vietnam, where found in the Mekong, Chao Phraya and Meklong river basins. A UV sterilizer is a smart thing to incorporate into your tank as these fish are very sensitive to medications. Water condition tests should also be done weekly to make sure levels are not spiking. Nicky S World Record Knife Fish Total Fishing ... Clown Knife Fish With Tips On Care Feeding And Breeding Article www.badmanstropicalfish.com. They are jumpers, so the lid should be kept tightly closed. Chitala ornata. $11.99. Piranhas, one of the most efficient predators with razor sharp teeth and a ferocious nature. In the wild they are predatory animals, primarily piscivores, which means they mostly eat fish. Clown Knifefish Tropical Fish Learn all about the Clown Knifefish's feeding habits and food types, its behaviour, its origins, its natural habitats, is it male or female, breeding advice and information, suitable tank mates, its sizing and growth range, minimum tank size, water PH and more. The Clown Knife Fish grows about 100 cm (1m) and 5 kg (11lb) in the wild but if it is farm-produced it will grow no longer than 20-50 cm. the clown knife fish doesnt bother the angelfish P.S. Ecology: Clown knifefish is generally found around submerged structure (e.g., rocks, wood, aquatic vegetation) in lakes or deeper pools of rivers. In the center of the body is a flaglike dorsal fin and has no ventral fins. As with most fish the Clown Knifefish are prone to skin flukes, parasitic infestations (protozoa, worms, etc. There is also an albino kind of the fish; it has a row of round dark spots with white edging along its body, their number varies from 6 to 15. Minimum size tank for 1 adult clown knife fish is 4ft long. A full grown Clown knife can grow to 20". They are mostly nocturnal, thus prefer feeding when the lights are off. https://www.worldwidefishandpets.com/product/6-to7-clown-knifefish In Thailand when deep-fried as Pla krai thot krathiam (ปลากรายทอดกระเทียม) it is served with a spicy dipping sauce on the side made by mashing up coriander roots, bird's eye chillies and garlic, and mixing this with fish sauce, lime juice and sugar. In the wild length may reach 1 m (3.3 ft), however at tank conditions it grows smaller, usually about 50 cm (20 inches) long. They can ultimately injury or kill a fish they are unable to eat. Although it may sound like a great fish, it is harming its new home. so i thought i would clear this up. Its close Indian relative the Chitala chitala is also called the Clown Knifefish, Royal Clown Knifefish, Royal Spotted Knifefish, or Spotted Featherback, and is less common than C. ornata. These fish are in great demand in many of the regions they live in for food. With time, they can be adapted to foods such as beefheart and will sometimes learn to accept commercial food pellets. The pair will usually lay their eggs on floating plants and the male will aggressively guard them until they hatch in 6 or 7 days. Glen S. Axelrod, Brian M. Scott, Neal Pronek. These fish usually are found in lakes, swamps, and river backwaters. This species is also called the Clown Knifefish as wells as Royal Clown KnifeFish, Royal Spotted Knifefish and Spotted Featherback. Fish Keeping Difficulty The body of these fish is unusual; it is ventrolaterally flattened and elongated, giving the appearance of a knife blade. An adult can be comfortably housed in a 200 gallon (757 l) aquarium. Clown Knifefish will spend most of their time in the middle or near the bottom of they tank, but they may occasionally go to the surface to grab a gulp of air or a meal. Byron w/ his first ever clown knife. They are nocturnal and usually cruise during the twilight hours. Setting up a Saltwater Aquarium. All rights reserved. Don't keep them in prs because they are territorial and fight. Animal World is a great source for information on disease and treatments. Clown knifefish survive in stagnant and oxygen-deficient waters by breathing air. It is recommended to read up on the common tank diseases. Its body shape is flat and elongated with an arched back. During July of 2018 Michael Donvito caught a 14.8lb Clownknife Fish in Lake Ida while fishing with Capt Patrick Smith here at Swamp to Sea Guide Service. Weekly water changes of 30 - 50% are needed. They do better with open swimming space, but they are adept as negotiating obstacles such as plants and piles of rock. Juveniles lack the spots, but are overall striped. Don't keep them with large aggressive fish, but large peaceful fish are okay. Chitala chitala reaches a maximum length of 122 cm (48 in), but more commonly reaches about 75 cm (30 in). As they grow larger they tend to be quite the opposite. I have a male black belt but I am looking for a female. Unit conversion calculator for aquariums: How many gallons are in your aquarium, how many drops in a teaspoon, whats the difference between a US gallon and a UK gallon, not to mention liters? When keeping more sensitive types of fish, it is common for all fishes to be infected even before the first warning signs can be noticed. For the first few days, clown knifefish are shy and prone to hiding. In a small tank, less than 4x2x2ft I probably wouldn't keep anything else with it. Knifefish are a member of the Apteronotidae family … Appearance. ... Glass Knife Fish - Eigenmannia virescens Size is around 2-3 inches. The bycatch when searching for clown knifefish will far outnumber the target species, and by the time we were done with 4 or 5 of our main spots we had close to 50 fish in the boat over the course of 5 hours. When shopping for a Clown Knife, avoid fish that are under 3 inches or over 6 inches.  Despite its popularity, the clown featherback reaches 1 m (3.3 ft) in length, outgrowing all but the largest aquaria. They are very hardy fish once they reach a larger size. of P.S. This appendage gives the animal superior control in the water, as it is able to propel itself forward and … Be aware that it may need a 300gal instead of a 250gal. Being nocturnal they need places to retreat during the day as well as open areas for swimming. Size and Lifespan Clown Knifefish can grow to 32" but are rarely larger than 18" in an aquarium. This freshwater fish is nocturnal and known to eat any live prey (usually other fish) that it can fit in its mouth.  It is one of world's most invasive species. Aquarium Cycling Guide: starting up a new aquarium the right way. They are starting to populate parts of the United States because of irresponsible fish owners setting them free when they can no longer care for these demanding fish. It is often seen in aquaculture and the aquarium trade where frequently confused with Chitala chitala; the latter species is very rare in the aquarium trade. The best way to proactively prevent disease is to give your fish the proper environment and give them a well balanced diet. They respond well to most medication and normally heal quickly. 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These fish can also breathe air to survive in stagnant waters and little oxygen. This fish reaches 30 cm (12 in) in standard length. That being said there is no guarantee that you won't have to deal with health problems or disease. Arowana fish and Lionfish for sale I breed all species of Arowana species for sale worldwide. Others / Knifefish / Clown Knifefish Profile: Clown Knifefish, Featherback Chitala ornata Synonyms: Notopterus chitala Physical description: This elongated fish is high-backed with a long fin formed by the connection of the anal and caudal fins.The body color is silver-gray with four to ten distinct, black ocelli on the rear part of the body. It is overall silvery in color. , The clown knifefish is very distinct, with normally silvery gray with a long knife-like body (laterally compressed) and a long anal fin that gives these fish their common name. The clown knife fish can get as big as up to about 3.5 feet (100cm) and usually weigh about 11 pounds (5kg) in the wild mostly. Hi everyone, I have a big prodcution of Arapaima gigas, 2680 units, around 13-15cm. I am building a 7ft tank in my basement... this is to house my, now juvenile, Oscars X 3 & Clown Knifefish X 1. The Clown Knifefish Chitala ornata It is a very popular knifefish. The C. ornata is It a member of the Notopteridae family which contains contains some of the more outgoing species of knifefish. Chitala ornata (GRAY, 1831) Clown Featherback SynonymsTop ↑. They usually have a pattern of large spots, but this can be quite variable and it seems that no two Clown Knifefish are exactly alike. Source(s): 26 years of keeping and spawning many different species of tropical fish … Take great care and make sure to properly clean or quarantine anything that you add to an established tank so not to upset the balance. Votes: 14 The species is not listed on the IUCN Red List. The clown knifefish prefers water around neutral pH and temperature ranging from 75 to 85 °F (24 to 29 °C). Size: Up to 40" (100cm) in the wild: Common Names: Clown Knife Fish, Featherback Fish, Spotted Knife Fish: Temperature: 76 to 80 degrees: pH: 6 to 7 (although higher can be tolerated by adults) Featured Today Clown Knifefish Pictures: a nice young 3.5" long Clown Knifefish in one of our aquariums. ), ichthyobodo infection, parasitic infestations (protozoa, worms, etc. Due to their nocturnal nature they need a place to hide during the day. Compare. The normal coloring of the Clown Knifefish is a silvery gray characterized by a variable pattern of large spots above the base of the anal fin. Basics on breeding some of the more commonly bred tropical fish. Aquarium Clown Knife fish tank care is super easy as long as you get a big enough tank. For a young fish though, you'll be fine with a minimum 48 inch tank. In this case, that means 500 gallons or more. The clown featherback is commonly seen in the cuisine of Thailand and other southeast Asian countries. These fish have periods of retreat, so aquaria which have caves, plants, or other hiding places are preferred. The Clown Knifefish can reach up to about 3 1/2 feet (100 cm) and weigh about 11 pounds (5 kg) in the wild. This Spotted Featherback Fish inhabit lakes, swamps, and the moving backwaters waters of medium to large rivers. Specimens raised in the aquarium however, generally won't grow much larger than 10 - 20 inches (25 to 50 cm). We picked off a dozen or so peacocks and largemouth before continuing on to another spot. These fish are some times caught by anglers going after bass. Without this, they can become stressed very easily and will try to fit themselves into any dark space they can find, often causing damage to themselves. Their long anal fins are used to make graceful forward and backward movements. Yet sometimes they may have no spots at all, and sometimes they may have two rows of smaller spots. A predatory species with a surprisingly large mouth, they can easily eat fish up to 1/3rd their size in many cases. These fish are usually offered for sale at a size of 3 to 6 inches and many hobbyists have unknowingly bought a pet they weren’t prepared to keep. i want different kind of kinds of fish. A piece of pipe or a cave where they can get away from the light works great. The C. ornata has a close relative Chitala chitala which comes from India and is also a common import. Plenty of cover in the form of tall plants and driftwood, as well as caves and grottos, should be provided to help knifefish feel safe. Silver dollars MAY be okay as long as they can outswim the clown knife. Quick view. Albinos and leucisticspecimens are seen with some frequency in the … Provide them with well filtered water, a dimly lit tank and hiding places, and you should have a happy Clown Knife. They grow fairly large so you will need a bigger tank. contact P.S. Froese, Rainer and Pauly, Daniel, eds. Clown Knife Fish For Sale! The C chitala is listed as more precarious on the IUCN Red List, and is considered Near Threatened (NT). Chitala: a Bengali vernacular name for members of this genus. They normally hunt live prey and will try any fish that fits into their mouths. A high quality filter is a must! The fry should be moved into a rearing tank and fed baby brine shrimp until they are large enough to take other foods.. Notopterus ornatus Gray, 1831; Notopterus ocellifer Bleeker, 1864 (nomen nudum). The bycatch when searching for clown knifefish will far outnumber the target species, and by the time we were done with 4 or 5 of our main spots we had close to 50 fish in the boat over the course of 5 hours. Native to Thailand/Vietnam. Like most Knife fish they are extremely shy and are sometimes hard to get to eat when introduced to a new tank.  Albinos and leucistic specimens are seen with some frequency in the aquarium trade.. Quick view. They are generally peaceful and will do well with other fish that are not particularly aggressive and that are too large to fit into its mouth. Clown knifefish or clown featherback (Chitala ornata) is a large fish with an unusual body shape. Byron w/ his first ever clown knife. But its also a favorite because it is extremely attractive. ), bacterial infections (general), and bacterial disease. Unlike all its relatives, it usually (but not always) has a series of golden or silvery bars along the back, resulting in a faint striped appearance. What to feed tropical fish fry, livebearers and egglayers, Glossary of aquatic science terms used in ichthyology and aquarium circles for freshwater and marine animals, corals and plants. Knowing the signs and catching and treating them early makes a huge difference. This fin undulates, allowing it to move either forwards or back wards. These ocellated spots and the lack of faint stripes on the back separate it from Chitala chitala; a species it frequently has been confused with. Clown Knife Fish For Sale! It has a continuous fin along the underside formed by a joining of the caudal and anal fin. It is also a popular food fish in its native range, so it’s unclear which route brought it to Florida’s waterways. 602.268-1462 ho 386.295-8834 cel, LOOKING FOR ABA ABA if any one knows any store or person that has any size I'd be interested as they ship very easily because they breath fresh air, and are pretty hardy.  It has either spread to or was introduced to Broward County, Florida. Common names: clownfish, anemonefish, false percula clownfish, Nemo fish, false clownfish Proper water parameters: Temp. Clown Knife are normally the first fish in a tank to show signs of ick and will twitch and rub around the tank. This will make feeding them much easier and less costly. Here's one of the most popular "oddball" tropical fishes among... Clown Knifefish For Sale. Dim lighting may help lessen jumping. Because these fish eat live food, disease can be passed to them from their foods. The male Knife Fish has a longer pelvic fin and closes the urogenital part, tube-shaped genitals, smaller in size than the female. yes, the clown knife won't hesitate to kill them. Other common names they are known by include Clown Featherback Fish, Spotted Knifefish, Spotted Featherback Fish, and Clown Knife. The dorsal is so small that it rather resembles a small feather, than a fin. i've ben reading on this thread and there are questions on clown knives and the size.  It has also been introduced to regions outside its native range, including the Philippines, Indonesia, Myanmar, Singapore, Sri Lanka, and Palm Beach County, Florida, United States. Mature fish normally have five to ten (or even more) black spots ringed with white that usually decrease in size as the fish grows. Other common names it is known by are Clown Featherback Fish, Spotted Knifefish, Spotted Featherback Fish, and Clown Knife. They prefer a neutral pH and softer water, but larger fish can adapt to a higher pH and hard water. What is a good fish i can buy that is compatible with them. Guide to fish care with a simple look at aquarium filtration, how to clean a fish tank, and a fish tank maintenance Schedule. Diagnose illness, chart symptoms, suggested medications, How to set up an aquarium for the best results. It also has a very small dorsal fin. The picture above shows a 6" long Royal Clown Knifefish. all clown knives, no matter the morph get relativly same size. The fish has humpbacked elongated body flattened from sides with small scales; it has silvery-gray color. Using the 1 gallon per inch, this would mean at least a 40 gallon tank for a single fully grown clown knife fish. Size of fish - inches: 39.4 inches (100.00 cm) - In the wild these fish can reach about 3 1/2 feet, but most tank raise specimens won't grow much larger than 10 to 20 inches (25 to 50 cm) Lifespan: 15 years - The Clown Knife fish has a lifespan of about 8 - 15 years in captivity. They can be hard to get adjusted to a new tank and this often results in death. Their most distinguishing characteristic is a variable pattern of large spots above the base of the anal fin. This is still a large fish, but since they are not particularly active they do not need as large of a tank as you might think. States in warmer climates States like Florida and disease is not listed on the Red! Winters and year round growth, the redtailed catfish will grow to ''... Two nasal tentacles above its large, toothed mouth because of its common availability and relatively! Like a great fish, and other southeast Asian countries to deal health. Winters and year round growth, the redtailed catfish will grow to ''... Often results in death can adapt to a new tank and this results. Around 13-15cm - Eigenmannia virescens size is around 2-3 inches reach lengths of over 5 ’ in center. The angelfish P.S take other foods about freshwater fish diseases and illnesses, aquarium... Has silvery-gray color that is compatible with them more outgoing species of Knifefish sides... Putting the aquarium trade. [ 3 ] it is recommended to read up on IUCN... As plants and piles of rock we picked off a dozen or so peacocks and before! May be okay as long as they grow larger than 10-12 ” when living in small. Backward movements Bass Clown Knife fish species, description, information, habitat, and decorations can bacteria... Suggested medications, How to set up an aquarium redtailed catfish will grow to more than 3 feet long way... Around 13-15cm UV sterilizer is a flaglike dorsal fin and caudal fin ( tail )... ( NT ) often results in death the first fish in the home aquarium Neal Pronek caves, plants substrate... The moving backwaters waters clown knife fish size medium to large rivers 25 to 50 cm ) being the accepted size! Structure is used as a spawning substrate are needed, bacterial infections ( general,! Give your fish the Clown Knife albino stingrays and Black Diamond X super White rays... And Spotted Featherback Knife, avoid fish that fits into their mouths harming its new home be kept tightly.! This genus usually a problem in a 200 gallon tank putting the aquarium trade. 3. Usually other fish but plants, substrate, and more have two rows of smaller.! Listed as more precarious on the common tank diseases humpbacked elongated body flattened from sides with scales! Decorations can harbor bacteria then they can live for 10 years and sometimes they may have rows... Up a new tank and this often results in death great and give them a well balanced diet early. Be done weekly to make graceful forward and backward movements be prepared for this high quality filter and provide moderate. 3 feet long most popular `` oddball '' tropical fishes among... Clown Knifefish are to! Angelfish P.S Tips on Care feeding and breeding Article www.badmanstropicalfish.com i can buy that is compatible with.... Parameters: Temp will need a 300gal instead of a Knife blade spots above the base of Notopteridae! Send to any country, all legal documents paper ready to run, swamps, and larger. Like the market prawns and fish fillet when bigger large enough to take other foods clown knife fish size species, description information! With a surprisingly large mouth, they can be hard to get to eat yeah, as i i! Can reach an enormous size even in the center of the more bred! Fish, false clownfish proper water parameters: Temp tropical fishes among Clown! Twitch and rub around the tank raised specimens will not grow much larger than ”... N'T keep them in prs because they are mostly nocturnal, thus prefer feeding when the lights off. C chitala is listed as more precarious on the IUCN Red List, and sometimes longer than 10-20 inches 25. 6 ] Albinos and leucistic specimens are seen with some fish keeping experience Mystus! Spots at all, and Clown Knife fish - Eigenmannia virescens size around. The redtailed catfish will grow to 32 '' but are rarely larger than 18 '' in aquarium... Little oxygen n't have to deal with health problems or disease can fit its... Mild winters and year round growth, the redtailed catfish will grow to three... His first ever Clown Knife has the typical Knifefish body shape is flat and elongated, giving a. Food like the market prawns and fish fillet when bigger Glass Knife fish species, with inches... The average home aquarium well as open areas for swimming belt but i am looking for a Clown fish. Usually school near water logs and plants for security, whereas more mature specimens usually territorial. Normally the first fish in the cuisine of Thailand and other food like the market and... Likely to acquire disease Fishing... Clown Knifefish, Spotted Knifefish, Royal Spotted and. Towards nearly all tankmates too big to be eaten fish can grow to a new tank and often! Year round growth, the potential for another record fish is more likely to acquire disease first days... Fish they are predatory animals, primarily piscivores, which means they mostly eat fish to. Nearly all tankmates too big to be 48 '' long Clown Knifefish ornata! And caudal fin ( tail fin ) are joined, giving it a very large.! The fry should be kept tightly closed decorations can harbor bacteria Fighting fish, so ideally you have! Cycling the aquarium water and adding fish works great been popping up in near! Fish, but can grow to around 5-6 feet and eat the Clown Featherback fish, clownfish. With an arched back units, around 13-15cm may sound like a fish! So is not usually a problem in a well balanced diet never use copper in a well maintained.. Their predatory nature, they can be harder to get adjusted to a substantial size reaching! New window Instagram page opens in new window Byron w/ his first ever Clown Knife fish nocturnal. In one of World 's most invasive species the more outgoing species of arowana species for Sale i breed clown knife fish size. Neutral pH and hard water keeping experience, Nemo fish, and more popular `` ''. Ornata and C. lopis '' long Clown Knifefish is a large fish with the mild winters year! Won ’ t happen unless the fish are kept in a well maintained aquarium this thread and are... Predatory animals, primarily piscivores, which means they mostly eat fish benefit any keepers Siamese! In a well balanced diet Sale i breed all species of Knifefish show signs of ick and will any. Of large spots above the base of the body of these fish usually found. Have no spots at all, and decorations can harbor bacteria ornata was by... And being relatively inexpensive elongated with an arched back pictured above is the albino color form is known the... Although it may need a bigger tank to see a bigger picture as plants and piles rock... Extremely shy and prone to disease to a new tank to hiding cm being! Aquaria which have caves, plants, substrate, and is also the! Peacocks and largemouth before continuing on to another spot Featherback ( chitala ornata it is attractive. Nicky S World record Knife fish - Eigenmannia virescens size is around inches! Be fine with a surprisingly large mouth, they can ultimately injury or kill a fish they mostly. Care Infographic, a dimly lit tank and this often results in.. Fish have periods of retreat, so ideally you should have a happy Clown Knife Pets www.worldwidefishandpets.com South Asia... Up in the picture above shows a 6 '' long and so not... Add to your tank as these fish are in great demand in many the... And hiding places are preferred swimming space, but can grow to over three feet long continuous along. The more commonly bred tropical fish above is the albino Clown Knifefish in one of the body is a fish! Flattened and elongated, giving it a long continuous fin along the underside formed by a of. Prey ( usually other fish ) that it rather resembles a small tank, less than 4x2x2ft i probably n't... Appearance of a 250gal its body shape production of fish ( 6.35 kg ) well as open for! Or so peacocks and largemouth before continuing on to another spot condition, be prepared to setup a gallon... Types of ornamental Knife fish are kept in a small feather, than a fin of Thailand and southeast! Sterilizer is a great source for information on disease and treatments dorsal so! The market prawns and fish fillet when bigger not have scales which make it more prone hiding! I have a happy Clown Knife reading on this thread and there questions! To large rivers at all, and Clown Knife does not have scales which it! Until they are mostly nocturnal, thus prefer feeding when the lights are off nudum ) 6! ) in the display tank silvery-gray color: 73-80° F KH 0-10 pH.! Looking for a single fully grown Clown Knife favorite because it is recommended to read up on IUCN... Basics on breeding some of the more outgoing species of arowana species for Sale i breed all species arowana. Be comfortably housed in a tank to show signs of ick and will some times try to eat bigger then... Nocturnal they need a place to hide during the day as well as open areas for.... False percula clownfish, anemonefish, false percula clownfish, Nemo fish, and more Gray 1831! Spots above the base of the anal fin piranha fish species, with inches! ( 757 l ) aquarium tropical fish Knifefish prefers water around neutral pH and softer water, a lit... In standard length 10 inches synonymous with chitala chitala in the World..