Sometimes the sores are relatively clean, but more often they’re associated with dead white skin and nasty looking blisters. Walking Catfish. They have prominent barbels that protrude from a long flat head. Acanthodoras spinosissimus Talking Catfish Agamyxis pectinifrons Spotted Raphael Catfish. cite web. 99! Upside down Catfish, sometimes also known as Blotched Upside Down Catfish, are native to rivers in Central Africa. Oct 7, 2005. Buy direct from the breeder — live shipping with 100% safe and healthy arrival guarantee. Food fishes. The False Upside Down Catfish is widely distributed across much of Africa, where it inhabits quiet backwaters as well as ponds and pools. This species is an upside-down catfish, as it will hang in an inverted position, as well as feed from the surface of the water. In fact, upsidedown cats should be kept in 30+ gallons to start with, as should most goldfish. It was originally described in 1891 by Belgian ichthyologist Louise. Aquatic Arts offer the best Freshwater fish online in the US. The fish gets its name from the fact that it often swims upside down. Synodontis nigriventris - Upside-Down Catfish. As juveniles Lace catfish are peaceful but some mature adults may become. This species is an upside-down catfish, as it will hang in an inverted position, as well as. The scientific name nigriventris refers to the fact that the belly of this fish is darker than the dorsal area. They have driftwood and plants to hide in. 5" long) and he's happy as a clam. Upside Down Catfish spend the daylight hours hiding in caves and their nights are spent swimming continually upside down. Synodontis is the most widely distributed mochokidae genus, occurring throughout most of the freshwaters of sub-Saharan Africa and the Nile River system. A widespread species that has been recorded in Egypt, Nigeria, Mali, Senegal, Guinea Bissau, Ghana,. The Gold Nigrita Catfish (Synodontis nigrita), also known as the False Upside-Down Catfish, is a medium-sized catfish species with a unique and uncommon golden coloration as it matures. . I have bought an upside down catfish at Walmart a year ago and as it has gotten older it’s balls started to appear. A Mekong netted in northern Thailand on May 1, 2005 weighed 650 pounds (293 kg), becoming the world record catfish. The scientific name nigriventris refers to the fact that the belly of this fish is darker than the dorsal area. 4. Step 2 - Switch to less messy foods and reduce feeding slowly. There are several species called upside catfish, but they are all nocturnal hunters. 105 votes, 44 comments. Glass Catfish Care. This is a catfish and thus, has barbs on its face, and is a personable fish. The cuckoo catfish belongs to the family of Mochokidae, which is known as the upside-down catfish and squeakers, but not all members swim upside-down. As its name suggests, these fish are characterized by their ability to make sounds like squeaking as well as their unique upside-down swimming posture. 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. Dispatch will take longer than usual. This tank picture looks better than 7. Best kept in small groups with other peaceful types. The fish is a light brown color with a dark stripe running down its side. These Upside-down catfishes may breed for 3 years and not more than that. . It was first described by French zoologist Achille Valenciennes in 1840. 90 gal hap & peacocks,bristlenose,spotted upside down cat. 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. George Albert Boulanger, Zoology of Egypt: The Fishes of the Nile (London: Hugh Rees Limited, 1907), pl. The recommended parameters for these species are, Water temperature: 72°F – 82°F (ideal temperature 75 – 79 F) pH level: 6. Similis Cory. Like their well-known relatives, the Upside-Down Catfish Synodontis nigriventris, the featherfin can swim upside down at will. For a fully grown-up fish, you need an aquarium that is at least 30 gallons in size equipped with a 30-inch aquarium hood. The Upside Down Cat has a jet. ASR. . 7K views Upside Down Catfish are one of our favorite freshwater species without a doubt. You either need to get a bigger tank or rehome the fish, or they will get stunted, sick or even die. These three-to-four-inch tropical fish mostly swim in an upside-down position, having developed this uniqueness while feeding under floating. Pseudomystus, false bumblebee catfish, South American bumblebee: Scientific Name : Microglanis iheringi : Average Adult Size: 3 inches: Lifespan : 4. Synodontis Decorus. 00 $ 38. Nitrite: 0ppm. 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. 8°F: pH: 6. . That being said, you have to be very precise regarding the water parameters. I have a hang on back filter and a sponge filter. Tank Size: 55 gallons. Fairy cichlid False bumblebee catfish Fathead bichir Fighting fish. While the “glass catfish” usually generate a lot of buzz and fascination, the ‘upside down catfish’ is quite a whole new phenomenon altogether. Synodontis nigrita is a species of upside-down catfish that occurs widely in northern Africa. False Upsidedown Catfish (Synodontis nigrita) for sale from Dans Fish at $9. Energium is the top renewable. . 6 cm (3. Synodontis nigriventris - Upside-Down Catfish Jan. Size to 60 cm (24 inches). They're Synodontis nigriventris. Like other members of the. 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. Almost 2 weeks later I added 3 more tetras and had no issues whatsoever. Use a reliable test kit to monitor pH levels, as well as other parameters like ammonia, nitrites, and nitrates. Minimum order value £30. Sep 18, 2011 #6A fish swimming upside down normally indicates a serious ailment and a near-term appointment with the Great Aquatic Paradise. 8 in) S. To tell the difference between the two, take a look at the spotted pattern. the ones typically sold as upside down cats are dwarf syndontis. -13%. Right from their behavior to taking care of them in the best possible way. However, it can be kept with more active fish including larger barbs, such as tinfoils or lemon-finned, Apollo sharks and large cichlids. Since they can make stridulatory sounds by rubbing their spines on the pectoral fin, Synodontis species are. These fish are easy to care for and do well in a large, heavily planted tank if kept in groups of six to ten. 99 - $ 124. Heat or cold packs will be included as needed at no extra cost. Today, they’re more often found in aquariums, where they can live up to 15 years and grow to be 4 inches long. Although they start very small when sold at the fish store, these catfish can grow up to a few feet long in the wild. The upside-down catfish's name refers to this fish's ability to swim upside-down. Fishes of the genus Mystus Scopoli are small to medium-sized bagrid catfishes occurring in South Asia. Synodontis nigrita Valenciennes, 1840. Roberts (1994) recognized Mystus to have an elongate cranial fontanel reaching up to the base of the occipital process, long maxillary barbel, very long adipose fin. False Upside Down Catfish $ 59. In summary, they can grow to anywhere from 9-12 inches and you'd need a tank that's at least 100 gallons. Short description. 0°C or 69. membranaceus. They need lots of hiding spots during the day and should be. . Infections can take a while to spread, and affected fish may exhibit the symptoms of red blotch. Was looking for some unpside down catfish for some time now, local aqua shop got some in, they called them syno cats, they look different than the last upside down cat i had a few years ago. S. 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. I've had 4 of them now for 10 months in a 10gal tank and a big amazon sword plant that I've had for over 2 years that they hang under the leaves. Species Information. This type of catfish often swims upside down and very. These fishes lay 400 to 450 eggs maximum at one time. I have 2 upside down catfish and i belive they are a pair. Home / Synodontis & other catfish / Pink Petricola Synodontis (synodontis petricola) Pink Petricola Synodontis (synodontis petricola) $ 29. Like Chili Rasboras, keeping them in groups of at least 6 fish is a must. Microsynodontis. Some swim upside-down. Nitrite: 0ppm. jpeg. The upside-down catfish can grow up to an average of 3 to 4 inches in length. Food fishes. There are more than 165 species of cory catfish, many of which are excellent tank cleaners, as. Step 2 - Switch to less messy foods and reduce feeding slowly. They do well in groups of 5 or more and they will do well fish species that have similar water requirements and temperament. The upside-down catfish is a peaceful fish but will feed on smaller fish in the tank. Synodontis nigrita, known as the false upside down catfish, is a species of upsidedown catfish that occurs widely in northern Africa. These filters use both mechanical and biological filtration and have. 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. It was first described by French zoologist Achille Valenciennes in 1840. Lambchop rasboras are also sometimes called False Harlequin Rasboras, as the two species look pretty similar. Description. Hello. While Cuckoo Catfish can be quite aggressive and territorial. Popular Examples: Upside Down Catfish. However, unlike other tropical fish, upside-down catfish need moderately soft and relatively neutral water. As their name implies, Upside Down Catfish are upside down; at least, they are sometimes. 0-7. With an average lifespan of 15 years, these fish require some commitment. Like its name, the Upside-Down Catfish displays quirky and unique behavior. It is better to keep a group of upside-down catfish together, with the average group size being between 4 and 6. 8 in) S. A friendly international place where everything aquatic can be traded, sold… Hi. Introduction. Can you post a pic of it? There are different fish called the same thing, the smaller. Rating:. Synodontis catfish are also scaleless. Like many freshwater catfish, they also have a very wide mouth which helps them scavenge effectively. I count them regularly as they are all in view. 5. The upside down catfish is a schooling species and will appreciate being in small groups of at least 3 or 4 individuals. So I've had 2 pictus cats for around 4 months now in a 45 gallon with 3 giant danios and recently added a reedfish that I just had to get, all seem to be doing good and behaving well except the one pictus is ALWAYS swimming back and forth while upside down inside of the piece of broken terracotta pot as one of the 3. Corydoras schwartzi. Aquarium Plants: Are shipped the same as and can be mixed with Dry goods *Free shipping on orders over £40 or £6. The show has had viewers hooked since it started airing on MTV in 2012. " Synodontis batensoda (the "upside-down catfish"). 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. Its scientific name is Synodontis nigriventris. Clown squeaker, scientifically known as the Synodontis decorus, belongs to a group of catfish that swim upside down. The blotched upside-down catfish is well suited to aquariums because of its small size (typically 9 or 10 cm or less) and peaceful demeanor. Do upside-down catfish always swim upside down? No, this. False upside down catfish are often a light brown and have dark spots covering their bodies. Перевод контекст "upside-down catfish" c английский на русский от Reverso Context: false upside down catfish Перевод Контекст Корректор Синонимы СпряжениеFish Popular Name: Upside Down Catfish. TIP Swimming upside down is a trait seen in most sea creatures that are from the deep sea. One of my five Upside Down Catfish was bloated (not that large) for several years. Most notably, these catfish swim belly side up, as their name implies. In ostariophysan: Annotated classification. Mochokiella. The upside-down catfish have been carved into Egyptian tomb walls dating back 4,000 years. MMH. You can easily pair an Upside Down Catfish with other fish of a similar size. Thus, swimming upside down makes it easier to feed. They are a slow -growing fish, and it will take them several years to reach their full size. The False Julii is probably the most popular Cory Catfish. The cuckoo catfish belongs to the family of Mochokidae, which is known as the upside-down catfish and squeakers, but not all members swim upside-down. 6 :Common syno, false upside-down catfish: Synodontis nigrita: Upside-down catfish: Synodontis nigriventris: 9. It was first described by French zoologist Achille Valenciennes in 1840. Nomofish. Upside-down catfish are small fish that reach an adult size of 3. They also go by the names mochokid catfish, blotched upside-down catfish, or false upside-down catfish. . They are members of the African catfish family Mochokidae which contains about 150 different species in 10 genera. Trachelyichthys exilis - Pigmy Driftwood : Factsheets 2001. Most, if not all, species of Synodontis have the skill of swimming upside down for easier access to food on the water’s surface or the underside of various hardscapes. Is this normal? Attachments. Does this sound ok? I was hoping to get 2 as I understand that they don't get too big. False Upside-down Catfish; Conclusion . The Asian Bumblebee Catfish is generally peaceful, although it can be territorial with other bottom dwellers. 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. 99. 3. The upside down cat (synodontis Nigriventris) swim upside. False upside-down catfish (Synodontis nigrita) Synodontis Nigriventris is a surface-feeding air-breather that swims inverted with its zoological ventral side towards the water surface. This fish has a light silver colored tall body. Microsynodontis. Additionally, when choosing a tank you should find a design that has a wide top and lots of surface area. The upside down catfish Synodontis nigriventris (Mochokidae, Siluriformes) swims with its true zoological dorsal side facing ventral (downward). 80K subscribers in the AquaSwap community. 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. Before spawning the couple (1 male and 1 female) are put separately and fed well. Temperature: 74-81°F (23-27°C) pH: 6. Upside-down catfish - Synodontis nigriventris; One spot squeaker - Synodontis notatus; Ocellated. This gives them an unusual appearance and makes them stand out among other fish species. Small, Medium, Large, Extra Large. The one that was lighter in the picture has developed spots and is getting lighter! So maybe I actually do have 2 different catfish in there. 6 7 8. Synodontis Petricola. They both need a tank that's at least four feet long. 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 -. Its genus Synodontis currently has over 131 recognized species. Lifespan Of Upside Down Catfish. 0 – 7. Forum index. 99 $ 10. The remarkable Upside-Down Catfish beautifully swims upside down as its name suggests. Upside Down Catfish. 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. It can grow to be over 45 inches long and weigh over 140 pounds. Upside-Down Catfish. 00 out of 5. These catfish like to swim upside down! Upside down catfish may swim upside down as a means to get better access. Upside down catfish, most plecos (not bristlesnose) will live along them. The upside-down catfish very seldom spawns in a tank, that’s why to trigger the spawning process hormones injections are used. Lace catfish (Synodontis nigrita), known as the false upside down catfish, is found in Senegal and many other African countries, including Nigeria, Sudan, Egypt,. Lifespan Of Upside Down Catfish. It gets its common name, Upside-Down Synodontis Catfish because of this odd style of swimming. References[edit]. #1. 99. 33% of tank pictures in this category. The Upside Down Cat, also known as the Giant Upside Down Asian Catfish, is an active inverted swimmer with a sleek profile and bold personality. We find ourselves recommending them to other. Very Simple Catfish. 6 inches (1. However, some specimens have been known to reach lengths of 8 inches (20 cm). This catfish is also known for its tendency to sometimes swim upside-down as well as its ability to squeak or croak when removed from the water. For that reason, these rasboras are not suitable for life in a nano betta tank. The upside. The process of their reproductive system is of around 50 days. In Conclusion. This is a form of camouflage, making the fish harder to spot by predators above, such as predatory fish, birds etc. 12836-12837. Unique Swimming Style: Upside down catfish have a unique swimming style that sets them apart from other fish. The walking catfish can traverse land for short distances in between pools by moving on its front fins and tail; it also has the ability to breathe in oxygen from the air. This is a dirted, planted, sand capped tank with 6 Synodontis nigrita and an assortment of rainbow fish. The average upside-down catfish size is about 4 inches long when fully grown. Forum index. Aug 27, 2015. 74. 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. However, upside down cat has been used as common names for a lot of different synodontis, and even all synodontis as a whole. 00. Catfish – Duckbill Catfish Ageneiosus marmoratus $ 49. Shipped Next Day Air. Synodontis nigrita, commonly known as the false upside-down catfish, typically grows to a size of around 4 to 5 inches (10 to 12. No products in the cart. False Upside-down Catfish Classification. Aquatic Specialist bringing Happy Fish for Happy People!. Guppy opah sunfish bluntnose knifefish upside down catfi o guppy opah sunfish. Upside-Down Catfish Care Tips. Fandom Apps Take your favorite fandoms with you and never miss a beat. #4. There are a few upside down cat species, all of different sizes. Upside down Catfish are very popular because of their. Translations in context of "upside-down" in English-Russian from Reverso Context: upside down, turn upside down, upside down cake, upside-down catfish, false upside down catfishUpside-down catfish are small fish that reach an adult size of 3. pH 6. The false upside down catfish can grow up to 13 inches in length. 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. Hybrids can have parents in either group, making them highly adaptable – a useful trait when you might not know their heritage. While Cuckoo Catfish can be quite aggressive and territorial towards other Catfish species, they are relatively peaceful and. Δείτε τη μετάφραση, τον ορισμό, τη σημασία, τη μεταγραφή και τα παραδείγματα για το «False upside down catfish», μάθετε συνώνυμα, αντώνυμα και ακούστε την προφορά του «False upside down catfish»Hi, you do not say which type of upside down catfish you've got. 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. 5. can reach as far back as its caudal fin and along with its attractive body colouration makes it one of the most popular catfish of the genus, Synodontis. 0-7. (Planiceps shovelnose catfish) Amazon sailfin catfish bandit corydoras blackline penguinfish blind tetra blood-red jewel cichlid Blue mbuna bushynose placo butterfly peacock bass clown sailfin pleco cobalt zebra cichlid common barb common carp coolie loach Denison's barb Duncker's barb dwarf barb fairy cichlid false. Swimming Catfish. The upside-down catfish ( Synodontis nigriventris) is a small catfish with the unique habit of swimming and resting upside-down. 1. The Bumblebee Catfish is ideal for tiny to medium-sized aquariums, achieving a. It feeds on insects and insect larvae found at the bottom of. The aquarium should be spacious with a soft sandy substrate in order to protect the long sensory barbels. Lihat terjemahan, takrif, makna, transkripsi dan contoh untuk «False upside down catfish», pelajari sinonim, antonim dan dengar sebutan untuk «False upside down catfish». 230mm or 9. These fish spend upwards of 90% of their time in the inverted position and have a reverse colour scheme to most fish – with their belly being darker than the dorsal area. Upside-down Catfish. 556K subscribers in the Aquariums community. This catfish is also known for its tendency to sometimes swim. 00-+ Add to cart. The minimum tank size recommended for this fish is 20 gallons long. Find near, nearer or same sized spp. It is believed that they swim upside down because they often feed on the undersides of submerged branches and logs. 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. The following water conditions are acceptable, 75-82° F, KH 4-12, and pH 6. Recommended Tank Size and Temperament: The upside down catfish need a tank size of at least 10 gallons. no. :fish: 75 gal mixed Malawi mbuna. 2002. Out of stock. I'm afraid your tank isn't big enough for an upside down catfish or the oscar. The naturalistic depiction of the fish identifies it as a Synodontis batensoda, also known as the "upside-down catfish. 105 votes, 44 comments. 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. The Squeaker fish is surprisingly tasty. My wife wants to add some upside down catfish to her 30gal, which has 6 zebra danios & 3 green cory cats. The Upside Down Catfish is also known as the Blotched Upside Down Catfish and is from the rivers and lakes of Central Africa within the Congo Basin. Any deviation from the standard mark for a long would definitely put a full stop to its growth. If a fish is upside down, they most likely have swim-bladder issues resulting in. The upside-down catfish (Synodontis batensoda), for example, was imbued with symbolic importance. 66 Add to cart; Catfish – Marble Achara Catfish $ 49. Here’re the suggested water parameters: pH: 8. Here's a list of fish commonly. Featherfin catfish is a common name for Synodontis eupterus. $ $ 19. Corydoras steindachneri - Steindachners Cory : no. 00. Rated 5. 4 Bristlenose catfish, 3 are about 1. False Cuckoo Catfish are sensitive to water quality, so regular water changes. False Julii Corydoras Firemouth Cichlid Flying Fox Fish German Blue Ram Giant Danio. The type specimen is in the Muséum National d' Histoire Naturelle de Paris. Prefers to swim in mid-water rather than near the substrate. It represents a rare color morph within its species. So for a school of 4 catfish you should count on a tank that is at least 50 gallons. As their name implies, Upside Down. 4) Enter your tanks volume. What do u reckon they are. He’s just a weirdo who likes to swim upside down 😂 cracks me up every timeHow to say Upside-down catfish in English? Pronunciation of Upside-down catfish with 1 audio pronunciation, 1 meaning, 10 translations and more for Upside-down catfish. You should leave them alone for 50 days when your female fish is in a round shape. B. These fish spend upwards of 90% of their time in the inverted position and have a reverse colour scheme to most fish – with their belly being darker than the dorsal area. no. The tank should have a water level of 6 inches, and there should be enough plants to hide away in. SKU: 16-05A-059. I wouldn't call them huge, like a sail, though. [3] It was first described by French. The Synodontis or “upside-down” catfish is native to rivers and streams of the Congo region of Africa. A fish. Was £ 3. Regular checks on water. Nitrate: <30ppm. For most fish, swimming upside down is bad news. List of freshwater aquarium fish species; References We have 2 upside down catfish, so hopefully I answer your questions! To answer your first question, true upside down catfish are a mottled chocolate-y brown color. The average size of Upside Down Catfish is 3 to 4 inches long. 7" SL 21. Africa. Sometimes this fish is called the false upside down catfish. Shop Upside-Down Catfish (Synodontis nigriventris) and hundreds of other common and exotic freshwater aquarium fish direct from one of the leading aquarium fish breeders in North America since 1970. Small $ 29. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX TeslaThe 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 Chari River’s animal life, however, is still considered to be a rich ecosystem that thrives even today. (schwarzwer) Kongowels ( Germany ), Syno Cat-eLog page These catfish are small- to medium-sized fish with many species exhibiting attractive spotted markings. Its ability to use sound to communicate and warn its fellow mates during spawning season is impressive. 8. If you feed them sinking pellets at night time or through out the day they will graze on the pellets. Upside Down catfish have been popular since the days of ancient Egypt! Nearly all African catfish fall into the Synodontis family. Hoplo Catfish (Hoplosternum thoracatum) CURRENTLY UNAVAILABLE. Was £ 10. 009 Corpus ID: 120442569; Swimming Behaviour of the upside-down swimming Catfish (Synodontis nigriventris) at high-quality Microgravity - a Drop-Tower ExperimentA surface-feeding facultative air-breather that swims inverted with its zoological ventral side towards the water surface, S. Cart. Best kept with fast moving fish that are too large for it to eat such as barbs and boisterous cichlids. Synodontis nigrita, known as the false upside down catfish, is a species of upside-down catfish that occurs widely in northern Africa. Triggerfish bango guppy opah sunfish bluntnose knifefish upside down catfish cobia spookfish convict cichlid, cat shark saw shark trout cod. (schwarzwer) Kongowels ( Germany ), Syno Cat-eLog pageDistribution Synodontis petricola. 3-4 cm . It is better to keep a group of upside-down catfish together, with the average group size being between 4 and 6. This next list of common fish is broken down by common name and then by species. # Synodontis nigrita - False upside-down catfish, very commonly sold as. Eziokwu na-atọ ụtọ gbasara Catfish Upside-down. 00 $ 14. 0 – 7. Upside Down Catfish (Synodontis.