Sometimes this fish is called the false upside down catfish. Synodontis nigrita - False Upside-Down Catfish Feb. By swimming upside down when it feeds, it can readily catch prey at the surface from beneath. The Mochokidae are a family of catfishes ( order Siluriformes) that are known as the squeakers and upside-down catfish (although not all species swim upside-down). As to being true or false, I can't say. Lambchop rasboras are also sometimes called False Harlequin Rasboras, as the two species look pretty similar. Aquatic Arts offer the best Freshwater fish online in the US. I have a hang on back filter and a sponge filter. So I started fish keeping at the beginning of October 2015. Synodontis nigrita - False upside-down catfish , very commonly sold as Synodontis nigriventris in the aquarium trade and only recognised as a different species once the fish matures (adults. They reach an adult length of around four inches and can be kept in a 30-gallon aquarium. I have bought an upside down catfish at Walmart a year ago and as it has gotten older it’s balls started to appear. Can someone please tell me if she is bloated or pregnant?Upside down catfish prefer to swim belly up. Introduction. Is it true that you don't see. Like all members 5. 2K votes, 254 comments. cite web. Give it a hiding spot, such as a section of PVC pipe or driftwood and don't keep more than one as they exhibit territorial aggression. Available only on Pre-Booking. It is a small fish that is easy to house and can tolerate warmer temperatures in. They're Synodontis nigriventris. Some species are also known for naturally swimming belly-up, earning the name upside-down catfish. There are more than 165 species of cory catfish, with bandit, panda, bronze, and three-stripe catfish being among the best for aquariums. If the upside down catfish you want is Synodontis nigriventris, SF recommends a group of at least 3 or 4. I also have one albino cory (getting more soon). Upside-down Catfish. Upside Down Catfish are omnivores who thrive on a combination of flake meal and flesh, such as frozen brine shrimp or freeze-dried bloodworms. The synos in the shop are dark brown with black spots. As juveniles Lace catfish are peaceful but some mature adults may become. It represents a rare color morph within its species. The minimum tank size recommended for this fish is 20 gallons long. Synodontis nigriventris, the blotched upside-down catfish, is a species of upside-down catfish native to the Congo Basin of Cameroon, the Democratic Republic of the Congo. Similis Cory. Jan 8, 2007 7,916 21 0 Rowlett, Tx. Although this fish when caught seldom exceeds 500 grams in weight. Also known as the White Brachy, Synodontis membranaceus is a species of upside-down catfish that is native to northern Africa. its an Asian Upsidedown Catfish they get up to about 14-18in. False Upsidedown Catfish (Synodontis nigrita) for sale from Dans Fish at $9. This behavior leads to assumption that the catfish has a specified gravity information processing system. 66 Add to cart; Freshwater. 7K views Upside Down Catfish are one of our favorite freshwater species without a doubt. (schwarzwer) Kongowels , Syno: Type Locality. Is this normal? Attachments. The name upside-down catfish is most commonly used by aquarists to refer to the mochokid catfish Synodontis nigriventris alternately known to ichthyologists as the blotched upsidedown catfish, However, a number of other fishes may also be known by this name:. They are robust in build with prevalent dorsal and pectoral fins as well as large adipose fins (between the dorsal and the tail). 12836-12837. In addition to these obligate examples of inverted swimming, there are some arguable facultative cases (e. Today after my horrible experience of a broken tank in the other three i saw my upside down catfish. The False Upside-Down Catfish, is an uncommon, medium-sized catfish species that boasts a mottled pattern. 6 cm) and school together in a vibrant wave. The upside-down catfish is a tropical fish that is found in the rivers and streams of Central and South America. This syno is a peaceful catfish, though older fish can become territorial. 99. Showing items 337-373 of 373. They can change color from dark brown with white speckles, to a pale almost white when frightened or unsure. Do inverted catfish live upside down? “To an inverted catfish, the water’s surface is just another substrate,” she says. Step 1 - Look at how much you are feeding. Approximate Purchase Size: 1/4" to 1-1/2". 102. Causes of short lifespans include poor. Squeakers and upside-down catfish: Cuckoo squeaker: Synodontis multipunctatus: Decorated squeaker: Synodontis decorus: Even-Spotted squeaker: Synodontis petricola:. Mine are fat and eat and sleep too much. The scientific name nigriventris refers to the fact that the belly of this fish is darker than the dorsal area. swim 98% of the time upside down can get quite aggressive especially towards others of there own species sometimes they'll eat just about anything and yes they stay all. membranaceus. The upside-down catfish is perhaps the most peculiar fish on this catfish species list. The upside-down catfish very seldom spawns in a tank, that’s why to trigger the spawning process hormones injections are used. It was originally described in 1891 by Belgian ichthyologist Louise. The subreddit for anything related to aquariums! Come here to enjoy pictures, videos, articles and…The average glass catfish size is 4-6 inches in length. . It also has another nickname – barredtail squeaker because of the black bars on its tail. nigriventris probably evolved from a diurnal or crepuscular `Chiloglanis-like' benthic ancestor and likely co-evolved with the inverted habit. However, this person seems to want a community tank, so I am recommending appropriately. Tank Size: 55 gallons. 12625-12627The true Upside-down catfish is a social species and is far more likely to be seen during the day when kept in decent numbers, especially when floating plants or similar surface cover provides refuge. Synodontis nigrita, known as the false upside down catfish, is a species of upsidedown catfish that occurs widely in northern Africa. 5, and water hardness at 4-15 dGH. Nov 26, 2020 - This Pin was discovered by Michele Britton. The fish gets its name from the fact that it often swims upside down. Blotched upside-down catfish are small, reaching a maximum of 9. They reach an adult length of around four inches and can be kept in a 30-gallon aquarium. Upside Down Catfish. In Conclusion. 00. Temp: 76-82F. False Upside Down Catfish. There are several species of catfish of the genus Synodontis native to the Congo basin that naturally swim upside down. The Upside Down Cat has a jet. Step 2 - Switch to less messy foods and reduce feeding slowly. Cart. Their size is impacted by genetics and the quality of care they receive. It is better to keep a group of upside-down catfish together, with the average group size being between 4 and 6. These Upside-down catfishes may breed for 3 years and not more than that. 0E2CCF2A-598A-44B8-8E32-342E9ABC80E1. Many fish—especially popular varieties for aquariums—also have any number of nicknames. Synodontis Decorus. 0-7. I did contact a breeder who said it could be eggs. 845 views, 11 likes, 1 loves, 2 comments, 2 shares, Facebook Watch Videos from Chew Thean Yeang Aquatic & Pet: False upside down catfish ️. Hybrids can have parents in either group, making them highly adaptable – a useful trait when you might not know their heritage. These fish live in clear waters and are rarely found in deep waters over 30 feet. That small tank size could pose an issue as your fish gets older. But swimming belly-up actually helps it camouflage and breathe better than its right-side-up cousin. 5 – 9. Upside Down Catfish TRUE. The aquarium should be spacious with a soft sandy substrate in order to protect the long sensory barbels. KH 4-15. We guarantee fresh and 100% live arrival and next-day delivery across the USA. Hi does anyone here keep upside down cats (like the one in pic below ) and have any good or bad moments with them and any info Sent from my HTC One using Aquarium Advice mobile app Upside down cats - Aquarium Advice -. The name upside-down catfish is most commonly used by aquarists to refer to the mochokid catfish Synodontis nigriventris alternately known to ichthyologists as the blotched upside-down catfish or false upside-down catfish. The average upside-down catfish size is about 4 inches long when fully grown. Sometimes the sores are relatively clean, but more often they’re associated with dead white. 345. Credit: WikipediaThe Upside-Down Catfish, scientifically known as Synodontis nigriventris, is a strange yet well-known species that has been loved by aquarists all over the world. So a shoal can be kind of difficult. You should have at least a 150 gallon tank if you plan to keep a shoal; this will support 3-4 Pictus Catfish. You can't add more fish. As obviously as their name suggests, these species are complete upside down and are likely to turn some heads their way if you have them in your aquarium. For example, we ship most. Mines probably 2 1/2. Pendants made in the shape of the upside-down catfish was a popular. 538K subscribers in the Aquariums community. Synodontis nigriventris - Upside-Down Catfish. The river, along with Lake Chad, is home to more than 100 species of fish that are native to the region. Small $ 29. 2002. This pair of guppies and the upside-down catfish can live without any trouble in a medium-sized tank. Sep 18, 2011 #6A fish swimming upside down normally indicates a serious ailment and a near-term appointment with the Great Aquatic Paradise. 0-7. 3-4 cm . These medium-sized and robust fish are both visually striking and exhibit intriguing behaviour. False Upside Down Catfish, Common Syno, Common Synodontis, Falsk Rygsvømmermalle , Lace Catfish, Nigerianischer Rückenschw. In a well-equipped aquarium, you will find it extremely easy to take care of your Upside-Down Catfish. Lifespan Of Upside Down Catfish. Like its name, the Upside-Down Catfish displays quirky and unique behavior. In summary, they can grow to anywhere from 9-12 inches and you'd need a tank that's at least 100 gallons. They are members of the African catfish family Mochokidae which contains about 150 different species in 10 genera. The upside-down catfish is a peaceful fish but will feed on smaller fish in the tank. 00 $ 38. The Nigrita Catfish is a unique bottom dweller addition to most aquariums! The False Upside-Down Catfish, is an uncommon, medium-sized catfish species that boasts a mottled pattern. Synodontis nigrita, known as the false upside down catfish, Wikiwand is the world's leading Wikipedia reader for web and mobile. The Upside Down Catfish is highly similar to the Cory Catfish in terms of size, structure, and attitude. It is also. The danios are between 1 and 2 inches long, but that slender torpedo shape. 6 inches (1. Nitrite: 0ppm. Leopard Catfish Plecostomus Spotted Catfish Upside Down Catfish Bumble Bee Catfish Charachins Black Neon TetraThe list "Set indices on animal common names" has been viewed 0 times. . Temp: 75-82 F. It was just robust and slightly lighter in color. As their name implies, Upside Down. How Big Do False Upside-down Catfish Get? May 9, 2023; How big do synodontis catfish grow? synodontis petricola, also known as the pygmy leopard catfish, is a catfish… F Fishing Tips. nigrita has a dark gray background with black spots on the body and fins, giving it a ''lace-like'' appearance, hence the common name: ''lace catfish''. False Upside Down Catfish: Synodontis nigrita: Size 220mm or 8. Select options Details. It was first described by French zoologist Achille Valenciennes in 1840. T216. The catfish’s use as icon can be traced back to one of the oldest Egyptian artefacts, the Narmer Palette. Dispatch will take longer than usual. The Cuckoo Catfish (Synodontis multipunctatus) is a fascinating and dynamic species of upside-down Catfish. 105 votes, 44 comments. The typical bumblebee catfish size is 3 inches in length. At the end of November I bought a 30gal used tank from a friend. Oct 28, 2020. The Mekong Giant Catfish Pangasianodon gigas from Southeast Asia can reach up to 10. Humeral process ends in a point, sweeping up in a curve on the bottom edge. Over 600 different species are housed here. The False Upside Down Catfish is widely distributed across much of Africa, where it inhabits quiet backwaters as well as ponds and pools. . They're Synodontis nigriventris. #1. Although they start very small when sold at the fish store, these catfish can grow up to a few feet long in the wild. no. This species is also known as an upside-down catfish, as it will hang in a flip-flopped position. Nomofish. Egyptians attributed rich symbolic and mythological roles to the catfish. In a well-equipped aquarium, you will find it extremely easy to take care of your Upside-Down Catfish. They can live in. In ostariophysan: Annotated classification. Are you curious about this Upside Down Catfish fish species and how they can swim upturned? Find out in this exciting article!False Upside Down Catfish [Breeding, Habitat, and Appearance] Read More » Angel Squeaker [A Few Intriguing Facts] Angel Squeaker, also known as the Polkadot Squeaker, Black Clown Catfish, Whitespotted Squeaker, or Pearl Squeaker, is a type of upside-down. Food fishes. Pretty cool color morphShot at Aquotix Aquariums, PerthIt gets its common name, Upside-Down Synodontis Catfish because of this odd style of swimming. The upside-down catfish can grow up to an average of 3 to 4 inches in length. We guarantee fresh and 100% live arrival and next-day delivery across the USA. Synodontis is a genus of upside-down catfishes. I absolutley love them. no. Out of stock. It can even be kept in communities of African mbuna. If it's one of the other species then I personally. 00. The expected life span for Synodontis nigrita is 5-8 years. Upside Down catfish are highly sensitive to nitrates, and pristine water conditions. Corydoras schwartzi. 00. Some swim upside-down. The blue catfish ( Ictalurus furcatus) is the largest species of catfish in North America. Hardness: 5-20°H To search for high quality aquarium heaters, click here. False Boarfish (1) False Cleanerfish (1) False Clown Anemonefish (1) False Percula Clownfish (1) Fanfin. For that reason, these rasboras are not suitable for life in a nano betta tank. It was first described by German zoologist Albert Günther in 1864, from specimens obtained in the upper Nile River, near Khartoum, Sudan. Upside-Down Catfish Care Tips. 10 years ago. Mine have a wider color variation than most pics I've seen, and are about 3 inches long, Whisker, tail and ray count match the specs. A fish. 068. Since they can make stridulatory sounds by rubbing their spines on the pectoral fin, Synodontis species are. It is better to keep a group of upside-down catfish together, with the average group size being between 4 and 6. 2A. They need lots of hiding spots during the day and should be. Of the six S. 2004. Keep driftwood, rocks and caves also provide great places for them to hang out. 542K subscribers in the Aquariums community. Marine, a few entering fresh water. Synodontis Nigrita Yellow – False Upside Down Catfish $ 59. False upside down catfish are often a light brown and have dark spots covering their bodies. Somewhere around neutral is probably best. RESULTS AND DISCUSSION When the upside-down catfish were transferred from a white background to a black one, both the dorsal and ventral parts darkened, as shown in Fig. They are called squeakers because they produce a squeaking […] The average upside-down catfish size is about 4 inches long when fully grown. Studies of these quizzical fish have found a number of reasons why swimming upside down makes a lot of sense — and there’s even a climate change. 5. As its name suggests, red blotch disease is characterized by bloody sores on the skin, particularly along the belly. B. Diet M. 144 votes, 15 comments. , Narmer is said to have led Upper Egypt in its conquest of Lower Egypt, thereby uniting the land and founding Egypt’s 1st dynasty. 7 in) TL. Maximum Standard Length. Select options Details. Find near, nearer or same sized spp. #4. . The Pangasiidae, or Shark Catfish, includes some of the largest Catfish species on the planet. Synodontis nigrita Valenciennes, 1840. Upside Down Catfish False Cuckoo Catfish Available In-Store Only Browse online and buy in-store. This next list of common fish is broken down by common name and then by species. Size: 8″. Synodontis nigriventris - Upside-Down Catfish Jan. Introduction Synodontis nigrita Africa; Lace catfish are found in the Senegal and many other African countries including Egypt, Nigeria, Ghana ans Sudan where they inhabit small ponds or other small areas of water. Buy direct from the breeder — live shipping with 100% safe and healthy arrival guarantee. Corydoras steindachneri - Steindachners Cory : no. Looking at all my fish now It may be overstocked. However, because they are schooling fish that do best in groups of six or more I would suggest a 55-gallon. They grow quite fast, too. Synodontis nigriventris, the blotched upside-down catfish, is a species of upside-down catfish native to the Congo Basin of Cameroon, the Democratic Republic of the Congo and the Republic of the Congo. You should leave them alone for 50 days when your female fish is in a round shape. Synodontis nigrita, known as the false upside down catfish, is a species of upside-down catfish that occurs widely in northern Africa. S. They are difficult to breed. This species grows to a length of 22 centimetres (8. £ 7. Generally the common name upside down catfish is used to refer to Synodontis nigriventris. Well I do have three silver dollars but my tank is only 35 gallons and has 1 striped Raphael catfish, 2 corydoras, 1 albino corydoras catfish, catfishes, 3 guppies, 1 rainbow shark, 1 Chinese algae eater, 1 gold algae eater, 1 upside down catfish, 1 pictus catfish, and 1 clown loach. It was first identified by French scientist Achille Valenciennes in 1840, and the original example (type specimen) is kept at the National Museum of Natural History in Paris. A genuinely Asian catfish from Myanmar, where it can be found in several freshwater rivers in the region. Spangenberg : Additional images here: Number of Subspecies: 00: Body. Southeast Asia Catfish. Infections can take a while to spread, and affected fish may exhibit the symptoms of red blotch. Clown squeaker, scientifically known as the Synodontis decorus, belongs to a group of catfish that swim upside down. 00. The bait line slides up and down the main line, allowing live bait to swim freely…Freshwater & Brackish Aquaria Forums. Synodontis schoutedeni LIMITED $ 45. The false julii cory catfish can be distinguished from true julii because it has a darker and more irregular maze like pattern of black stripes on a white or silvery body. It was first described by French zoologist Achille Valenciennes in 1840. Upside down catfish. Thus, swimming upside down makes it easier to feed. It usually inhabits backwaters and small pools and ponds. Acanthodoras spinosissimus Talking Catfish Agamyxis pectinifrons Spotted Raphael Catfish. Synodontis nigrita Valenciennes, 1840. Guppy opah sunfish bluntnose knifefish upside down catfi o guppy opah sunfish. Nitrate: <30ppm. Nile Upside-Down Catfish (Chiloglanis niloticus) is a freshwater fish that swims up-side down. Pendants made in the shape of the upside-down. The Upside Down Catfish swims upside down and eats from the underside of logs, caves, and also will eat from. For example, the Corydoras metae, or bandit cory, is also known as a bandit catfish,. 9 inches (10. A friendly international place where everything aquatic can be traded, sold… Hi. There are only 2 upside down catfish. Synodontis Nigrita Yellow – False Upside Down Catfish $ 59. Share. The recommended tank size for upside-down catfish is at least 20 gallons for a single fish and 30 gallons if you plan on keeping a group of them. Previous Image: Next Image: Image Details; Common Name(s)false upside down catfish fathead minnow fiveband barb German ram Giant pangasius giraffe cichild golden oto Golden Wonder green discus hornet cichlid krib lavender cichild leopard catfish longnose corydoras Lufundi (native name) lumphead cichlid Maingano Malawi golden cichlid managuense cichlid or dinosaur bichirNile Upside-Down Catfish . False Upside-down Catfish Classification. Studies of these quizzical fish have found a number of reasons why swimming upside down makes a lot of sense — and there’s even a climate. Select options Details. This fish has a light silver colored tall body. COMMON NAMES: False julii cory, leopard catfish, leopard cory, three-line catfish,. Lionfish can manipulate their swim bladders, an organ that helps most bony fish control buoyancy. Like most catfish, it tends to hide during the day and become active at night, so adequate hiding spaces must be provided. Business, Economics, and Finance. #2. However, upside down cat has been used as common names for a lot of different synodontis, and even all synodontis as a whole. 556K subscribers in the Aquariums community. The species name sorex comes from the Latin word for shrew or shrew-mouse, the allusion was. Previous Image: Next Image: Image Details; Common Name(s)Pretty cool color morphShot at Aquotix Aquariums, PerthUpside-down catfish originate from the Congo River basin of Africa and like to hang out near the riverbanks where lots of plants grow. False Upside Down Catfish Common Syno, Common Synodontis, Falsk Rygsvømmermalle , Lace Catfish, Nigerianischer Rückenschw. How big do bumblebee catfish get? At a typical adult size of 6 inches (15 cm) , it is a perfect bottom dweller for the medium to large aquarium and it is an excellent tankmate for most other fish that are too large to be considered prey. In conclusion, most fish do not sleep upside down. Deleted. 99. Step 2 - Switch to less messy foods and reduce feeding slowly. Cat-eLog Mochokidae Mochokinae Synodontis nigrita Image 10 of 13. False Upside Down Catfish, Common Syno, Common Synodontis, Falsk Rygsvømmermalle , Lace Catfish, Nigerianischer Rückenschw. 6 7 8. Rhino-ottocinclus Isabelae $ 18. I wouldn't call them huge, like a sail, though. Its scientific name is Synodontis nigriventris. A lot of there aggression comes from when you keep them by themselves, as they are schooling fish, and when in. Unlike the prior two catfish noted, this one won’t do as well in with the African Cichlids, but makes an excellent addition to tanks with a lower pH, ranging from 6. Some of these species are Synodontis contractus and Synodontis nigriventris. Temperature: 74-81°F (23-27°C) pH: 6. False Julii Corydoras Firemouth Cichlid Flying Fox Fish German Blue Ram Giant Danio. The remarkable Upside-Down Catfish beautifully swims upside down as its name suggests. Aquatic Specialist bringing Happy Fish for Happy People!. 99 – £ 12. 144 votes, 15 comments. It was first described by French zoologist Achille Valenciennes in 1840. Some of the most prominent species are the False Upside-down Catfish, Dembea stone lapper, pebbly fish, and Garra quadrimaculata. It is usually intolerant of its own kind and only one should be kept unless the tank is. Synodontis. The Upside-Down Catfish, native to Central Africa, is a favorite freshwater species with low maintenance requirements. This is a form of camouflage, making the fish harder to spot by predators above, such as predatory fish, birds etc. These three-to-four-inch tropical fish mostly swim in an upside-down position, having developed this uniqueness while feeding under floating. If I had a U2, I would opt for not attaching the venturi (always found them a nuisance on filters I've had) then setting the knob for top water flow. Recommended Tank Size and Temperament: The upside down catfish need a tank size of at least 10 gallons. Upside-down catfish (Synodontis nigriventris) are one of the notable members of this family, known for their unique behavior of swimming upside down and. This is a dirted, planted, sand capped tank with 6 Synodontis nigrita and an assortment of rainbow fish. TIP Swimming upside down is a trait seen in most sea creatures that are from the deep sea. Please confirm Rate before placing order. Upside-down catfish have been carved into Egyptian tomb walls dating back 4,000 years. . 99 each. No products in the cart. Find details about our shipping process in our FAQ. Shipped Next Day Air. If your cory catfish exhibits the following symptoms of poor health, it is dying. In stock. – Swimming slowly or not at all. Synodontis (Upside-Down) Catfish. This catfish is usually around 3 to 4 inches long and can be brown, black, or yellow. 230mm or 9. Mochokid catfishes are also known as squeakers and upside-down catfish. The Upside Down Catfish (Synodontis nigriventris) is an interesting catfish that starts swimming upside down at around two months of age. While Cuckoo Catfish can be quite aggressive and territorial. We find ourselves recommending them to other. Since they can make stridulatory sounds by rubbing their spines on the pectoral fin, Synodontis species are. 99. The fish is a light brown color with a dark stripe running down its side. OverviewThe False Upside Down Catfish is widely distributed across much of Africa, where it inhabits quiet backwaters as well as ponds and pools. SKU: 16-05A-059. Scientific Name: Synodontis alberti; Common names: Alberti catfish, bigeye squeaker, Albert’s Synodontis; Minimum Tank Size: 30 gallon; Adult Size: 6-8 inches;A complete alphabetical listing of all the fish species in the world would have at least 30,000 items, and those are just the official saltwater and tropical fish names. 0 to 7. My stock list includes : 3- Yellow Labs 3-Red Zebras 1-milomo hap 1-rohdessi hap 6- OB peacocks 1-demasoni 1-red top zebra 1-kenyi 2-bumble bee 2- pictus catfish 1-upside down catfish 1- unidentified synandontus cat 1-red shoulder peacock 1-afra lion cove 2- dragon bloods 3-sunshine peacocks 1-eurek 1- red fin borleyi 1-german. Upside-down catfish are small fish that reach an adult size of 3. The Squeaker catfish, or upside down fish is an oddity in Lake Kariba, but fun to catch. I have these ceramic pot type decorations that the upside down catfish stay in during the day. The type specimen is in the Muséum National d' Histoire Naturelle de Paris. The subreddit for anything related to aquariums! Come here to enjoy pictures…538K subscribers in the Aquariums community. Ensure water hardness is within the suitable range of 5 to 20 dGH. The Upside Down Catfish is an omnivore and should be offered sinking catfish pellets, freeze-dried bloodworms and tubifex, plus a good quality flake food. 5. I have only one upside down catfish in my 55gal (he was sold to me as a "small pleco" at Walmart when he was about . Bumblebee catfish have long cylindrical bodies that taper down a bit before the caudal fin. They are robust in build with prevalent dorsal and pectoral fins as well as large adipose fins (between the dorsal and the tail). The upside-down catfish is a close relative of the cuckoo catfish, and both species originate in Africa. How would the upside down catfish fair with the zebra danios?. 3-5 cm . The aquarium should be spacious, with a soft sandy substrate in order to protect the long sensory barbels. If you plan to keep a single specimen then the minimum size required is a 55 gallon tank. The catfish I have is currently sitting in my 13 gallon tank alone, I had originally planned to put it in my 30. Cat-eLog Mochokidae Mochokinae Synodontis nigrita Image 8 of 13. This synodontis is an omnivore and will eat flake food, pellets and frozen food. Size. 230mm or 9. So I purchased a fish which at the store was labeled a "Lace Catfish - (Synodontis nigrita)" From what I was told it is an false upside down catfish, however when I search this, the fish that come up look nothing like what I have. It is better to keep a group of upside-down catfish together, with the average group size being between 4 and 6. In Conclusion.