Shipping Size: Approx. 5 metres (15 feet) in length and 300 kilograms (660 pounds) in weight. 1242/jeb. He only manages to swim in a controlled fashion when he is. Here's a list of fish commonly. The recommended tank size for Pictus catfish is 55 to 70 gallons for 5-6 individuals, more if kept in community tanks. Location. Lifespan: 7-8 years: Size: 5 inches: Diet: Omnivore: Family: Siluridae: Minimum Tank Size: 30 gallons: Tank Set-Up: Planted community:. Common Names : Redtail Catfish. Some of them obviously fall victim to predators long before this. Selecting catfish to match the size of your aquarium. The secret behind the Upside-Down Catfish’s popularity is its peculiar ability to swim upside down near the water’s surface. Let us find out. The upside down catfish Synodontis nigriventris (Mochokidae, Siluriformes) swims with its true zoological dorsal side facing ventral (downward). 0 to 7. 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. The Synodontis Multipunctatus Catfish will appreciate a fine sandy bottom with large caves and crevices for hiding places in an aquarium of 50 gallons or more. Lifespan : many years, decades. That said, its not. DOI: 10. Tank Size . 114 Litres (30 US G. The expected typical lifespan of these catfish is around 8 – 10 years; however, there have been reports of some fish living up to 25 years. It should be decorated with a good amount of bogwood, rocky caves/PVC tubes, and robust planting. Synodontis is a freshwater catfish that is most commonly found throughout Africa, occurring mostly in Central and West Africa. A fish swimming upside down normally indicates a serious ailment and a near-term appointment with the Great Aquatic Paradise But one unusual fish, the upside-down catfish (Synodontis nigriventris), is quite adept at gracefully gliding upside down with the greatest of ease. The Ultimate List of Bizarre Catfish Species. “The upside-down catfish seems to have a whole suite of adaptations that make life at the surface more tenable,” said Lauren Chapman, a biology professor at McGill University who has been studying for more than two decades how fish respond to hypoxia in African river systems. It. The pair have always been together. The squeaker featherfin catfish has three pairs of barrels. 1 Synodontis Nigriventris: The Upside-Down Catfish; 7. In the aquarium. Swim Bladder Issues. However, it is important to note that traditional methods, such as examining genital papillae, prove ineffective due to their diminutive size. Their distinct swimming habits will surely catch your eye, and their compatibility with a variety of tank mates makes them an excellent choice for aquarists of all experience levels. Mochokiella. It is a rare color morph of its species. outofwater Fishaholic. Shipping Size: Approx. The temperament of mollies matches up well with the plecos. There are nine genera and about 200 species of mochokids. 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). They can also use this method to fit into caves and narrow spaces more easily. The name squeaker originates from the sounds they emit during spawning to ward off competitors and predators. An upside-down catfish swims near the waterline. The upside-down catfish is a tiny yet active fish that has the unusual practice of hanging upside down while swimming and resting. They are omnivorous and should be fed a varied diet of flakes, pellets, and live/frozen foods. With their unique swimming style and playful personalities, Upside-Down Catfish are sure to bring a smile to your face for years to. However, some well-maintained and healthy individuals have been known to live even longer,. he needs a nice home! Reply. As its common name implies, the upside-down catfish will swim upside-down. Featherfin Squeakers have a flattened underside and triangular flanks which lead up to their sharp, spined dorsal fin that in. 5 Growth, Size & Lifespan of Synodontis Catfish; 6 Synodontis Catfish Behavior and Temperament; 7 Types of Synodontis Catfish. Bronze Corydoras Catfish $5. They are perhaps the best example of how poor habitat and care shortens the lifespan of aquarium fish. With their unique swimming style and playful personalities, Upside-Down Catfish are sure to bring a smile to your face for years to. These Catfish are a. How would they do in a 75g 48x18x21" tank with bichirs and dats? 2. Lionfish can manipulate their swim bladders, an organ that helps most bony fish control buoyancy. I was asked if I wanted to rescue an upside down catfish (in imminent danger of being flushed alive--Seriously!!) so I agreed. Striped Raphael Catfish. It is usually intolerant of its own kind and only one should be kept unless the tank is. Stone catfish lifespan is not more than 5 years Hence, to ensure its longevity over the years, it is essential for fish owners to provide the dwarf catfish with adequate care. The Mekong Giant Catfish Pangasianodon gigas from Southeast Asia can reach up to 10. But swimming belly-up actually helps it camouflage and breathe better than its right-side-up cousin. For example, the common goldfish, one of the. We strongly advise against keeping Pictus in smaller tanks, despite them being low-bioload fish. The fish grows to an average. Water PH should range from 6. Profile: Temperament: Peaceful; Care level: Easy; Lifespan: 5 to 15 years; Size: Up to 3. They are also known as upside-down catfish because they can swim upside down. 2 Synodontis Angelicus: The Angelicus Catfish; 7. Maximum size : 10 cm Home Other Catfish Upside Down Catfish Upside Down Catfish - Synodontis nigriventris : Complete Fish Profile & Care Guide Introduction Photos Sexual. Pendants made in the shape of the upside-down. He'll be roughly 10years or older now and lifespan says 10yrs. The recommended tank size for Pictus catfish is 55 to 70 gallons for 5-6 individuals, more if kept in community tanks. ). Generally the common name upside down catfish is used to refer to Synodontis nigriventris. Learn more! More Upside-down catfish are a fascinating addition to any aquarium! These unique fish swim upside-down and hide on the undersides of leaves. The Featherfin Squeaker is fairly large and a long-lived catfish. Decors such as driftwood, sticks/branches, rocks and plastic plants. The tips of its ventral, pectoral, dorsal, and anal fins are white, and the bases are darker. 00 shipping. You should not have ammonia in your tank if it’s properly cycled and filtration is adequate. 5x Sterbai Cory - Corydoras Sterbai Catfish - Live Fish. How Long Do Zebra Danios Live? 7 Best Tips For a Longer Lifespan; Tags South American Cichlids Tank Mates;Poisoned fish will display: Rapid or erratic breathing. Make sure you stay consistent and follow the recommendations in this guide if you. Otocinclus Catfish. Synodontis. The Synodontis Angelicus Catfish (Synodontis angelicus) is a species of upside-down catfish that tropical fish keeping enthusiasts also refer to as the Angel Catfish, Angelicus Cat, Black Clown Catfish, Polka-dot African catfish or Angel Squeaker. Mochokiella. Add 1 tablespoon of Epsom salt for every 1 gallon of water. Learn how to set up the perfect aquarium and feed your fish for a healthy, vibrant life. And a 9 inch pleco. They are also to be found in the water ways of Cameroon and both of the Congo republics. What fish can live with an upside down catfish? Some good tankmates for upside-down catfish are tetras, dwarf cichlids, and other peaceful fish like zebra danios and Corydoras catfish. 679K subscribers in the Aquariums community. The plague epidemics in the Romanian Principalities in early 19th-century. Upside-down catfish are small fish that reach an adult size of 3. This unusual behavior may help this catfish find food by allowing the fish to graze on the undersides of. Payne's catfish, Mochokiella paynei, is very pretty and worth looking for. He’s just a weirdo who likes to swim upside down 😂 cracks me up every timeThe swollen belly presses against the swim bladder and prevents it from being able to function normally. Cory catfish: Coloration varies among this species from albino to brown. It is native to Africa (Congo River Basin). Synodontis eupterus. 5. Thus, the name, as it implies, is “upside-down catfish. C. While Cuckoo Catfish can be quite aggressive and territorial. One theory accounts for this unusual behavior as a feeding strategy. $9. 0 to mimic their natural habitat. Irregular swimming pattern (including upside-down swimming) Dimming body colors. With their unique swimming style and playful personalities, Upside-Down Catfish are sure to bring a smile to your face for years to. Water temperature – You’ll want the tank set at a steady 68°F to 75°F that mimics sub-tropical water temperatures (make sure you have a good heater) Tank water hardness – This should be kept at approximately 7 to 10 degrees or 125 ppm to 160 ppm. Short description. pH: Temperature. The expected typical lifespan of these catfish is around 8 – 10 years; however, there have been reports of some fish living up to 25 years. Updated: December 17, 2022 The upside-down catfish is a popular freshwater fish that is known for its unique swimming style… well, unique for a fish at least. But how long do they live for? These cheerful fish can live up to 10 years in the right conditions, making them a great addition to any aquarium. Dive into the world of catfish! Explore their habits, different species, diets, fishing techniques, and conservation status. The growth rate is very quick in the first year of life, then slows as the fish matures. 6. Common Name: Upside Down Catfish: Scientific Name: Synodontis nigriventris: Alternate Names: Species Group: Synos: Care Level: Easy: Average Adult Size: 4. tholloni, S. Upside Down Catfish is a freshwater fish species that requires a minimum tank size of 20 gallons. It is a basic reversal of the colour scheme many other species use for the same purpose. He/She (well we call it 'he') swims upside down (a lot but he'll also swim right side up) like his name says, but he's all black (with possibly a grey dot in between his eyes, he moves a lot. Africa. The hobbyists. Dwarf Petricola, False Cuckoo catfish: Care Level: Easy: Lifespan: 20 years: Max Size: 3. For them to reach their maximum lifespan, their diet, water. The lifespan of an upside-down catfish is approximately 5 years. "Getting catfished. Ti was a supervisor of. It's called an upside down catfish, I have 2 of my own. What is the lifespan of an upside down catfish? 15 years Upside-down catfish have been carved into Egyptian tomb walls dating back 4,000. Fish swimming upside. Egyptians attributed rich symbolic and mythological roles to the catfish. The average life expectancy for Striped Raphael is ten years, but this number varies. How many gallons does a upside-down catfish need? tank size. Can small catfish live with goldfish? As its common name implies, the upside-down catfish will swim upside-down. With their unique swimming style and playful personalities, Upside-Down Catfish are sure to bring a smile to your face for years to. Their lifespan can be shortened significantly if you don’t provide them with the proper tank conditions. With proper care, banjo catfish have the ability to live for up ten years. Are you curious about this Upside Down Catfish fish species and how they can swim upturned? Find out in this exciting article!Goldfish are on the other end of the lifespan spectrum. To ensure a harmonious aquarium environment, use our fish compatibility calculator to determine suitable tank mates. However, he startles easily, and swims very quickly and erratically - in circles, in spirals, etc. Upside Down Catfish are omnivores who thrive on a combination of flake meal and flesh, such as frozen brine shrimp or freeze-dried bloodworms. This keeps the fish from being able to swim around properly. Availability. Synodontis are upside down catfish, with long barbed dorsal fins and some striking patterns. 5 and moderate water flow. However, there have been reports of these fish living for 20 years or more in captivity. Nile Upside-Down Catfish lives in shallow water areas. AFS carries a few others, such as electric catfish and glass catfish. However, other species like Channel cats live for six to seven years or beyond; Wels live up to the age of 30 years, while in water, Flathead catfish may live for an average of twelve to fourteen years; Synodontis can live for up to 25 years. Some species are also known for naturally swimming belly-up, earning the name upside-down catfish. They are a very aggressive catfish which grows to an average of around 10 inches in an aquarium, they are predators which will eat other fish under half their own size and will attack larger fish if they feel threatened by them. With an average lifespan of 15 years, these fish require some commitment. The Mekong is the species with the highest lifespan. 3 Synodontis Eupterus: The Featherfin Squeaker; 7. Increased mucus production. We have made sure to cover all aspects of rearing Asian stone catfish in captivity. A full-grown spotted raphael catfish measures anywhere from 4. The Pictus Catfish with their unmistakable silvery body spotted with black dots and their long barbels are a hobbyist favorite. Upside Down Catfish $9. 00 shipping. 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. A dimly lit aquarium with a soft substrate and rocks, pieces of driftwood and twisted roots arranged to form hiding places suits this species. Community with no small fish. 8M subscribers in the atheism community. The blotched upside down catfish can grow up to 3. ; Bristlenose Pleco. LIFE EXPECTANCY: 4 to 8 years. and a 8 inch koi. Read on to discover the list of popular fish. Synodontis are a part of the Mochokidae catfish family, extra generally often known as the ‘bare catfishes’, since they have got a scarcity of body armor or conventional scales. Min. Zebra cichlid ( Metriaclima callainos ): 10+ years. Lionfish. Synodontis Petricola is covered in numerous irregular dark brown spots, much smaller in size, and located on the head and ventral region. They commonly have a lifespan of 8 to 10 years, but there are reports of them living up to 25 years. They are also to be found in the water ways of Cameroon and both of the Congo republics. The upside down catfish has a max size of around 4 – 5 odd inches, and that too when it receives the desired care. If your fish already have swim bladder disorder, you can treat them with treatments we have mentioned before. Mummichog paradise fish! Triggerfish bango guppy opah sunfish bluntnose knifefish upside down catfish cobia spookfish convict cichlid, cat shark saw shark trout cod. A juvenile can cost between $5 and $10. Swim bladder disorder is the reason behind your cory catfish laying upside down. AFS carries a few others, such as electric catfish and glass catfish found in other sections. More Upside-Down Catfish are known for their unique swimming style and ability to cling to surfaces. After 48 hours, start to hand feed the fish very small amounts of peas with the shells removed in order to clear up the blockages. [1] All the mochokids are freshwater species originating from Africa. Look up Mystus leucophasis on Encyclopedia of Life: Look up Mystus leucophasis on Global Biodiversity Information Facility: LFS label creator: Last Update:. 1. These catfish get to be about 3 or 4 inches in size, have beautiful spotted bodies, and can be added to tanks of at least 30 gallons or larger without much headache or hassle. Nile Upside-Down Catfish . 0 inches / 101 mm: Lifespan: 5 years: Water Parameters. Although some species may be illegally imported and should never enter your tank, most of the concerns about pet catfish come down to size. They also require water that is well-oxygenated and has a relatively strong current. Synodontis multipunctatus is one of a number of species of upside-down catfish in Lake Tanganyika, which is more famous for its cichlids. pH: 6. False Upside Down Catfish Common Syno, Common Synodontis, Falsk Rygsvømmermalle , Lace Catfish, Nigerianischer Rückenschw. 50. Probably their dark, camouflaged belly hides them from predators while swimming upside-down in search of food. It’s great that mollies are such peaceful fish. However, some species can grow up to 10 inches long. was imbued with symbolic importance. In general, these catfish have a moderate lifespan compared to some other fish species. Upside Down Catfish. Characteristics . Characteristics . ). For example, the Corydoras metae, or bandit cory, is also known as a bandit catfish,. One theory accounts for this unusual behavior as a feeding strategy. nigriventris are juveniles measuring about 1 to 1. T. 2 inch. Moderate. Until today, I found him swimming upside down, and there was once he jumped. Red or bloody gills (a sign of advanced poisoning). Advertisement The Upside-Down Catfish grows to 3. $15. The inverted catfish for example was imbued with symbolic significance. Mines probably 2 1/2. List of freshwater aquarium fish species; References They are also known as upside-down catfish because they can swim upside down. The fish mainly swims upside down and may reach a maximum length of 50 centimeters. – Weakness and sluggishness. com. It feeds on insects and insect larvae found at the bottom of. Images are copyright and may not be reproduced without permission of the copyright holder. You can't add more fish. Here they inhabit the densely vegetated areas adjacent to the riverbanks, where they form large shoals whilst searching for food in their favoured inverted position. Another fun fact about the Upside-Down Catfish: They were carved on cave walls of ancient Egypt 4,000 years ago. MakeMyHobby. Lifespan. Blue catfish live in main channels, tributaries, and impoundments of major river systems. Upside Down catfish: Although known for swimming upside down at the top of the aquarium water, this variety has the same inner ear structures and features as other catfish. It is better to keep a group of upside-down catfish together, with the average group size being between 4 and 6. 0 and 8. You can buy aquarium salt online or at pet stores. The upside-down catfish's name refers to this fish's ability to swim upside-down. They are a suckermouth catfish. This species is also known as an upside-down catfish, as it will hang in an inverted position. It’s impossible to know precisely how long these fish will live. The upside down catfish can reach an average size of three to four inches. Upside Down Catfish tend to live for around 15 years. Max size: 4 inches. This type of catfish is peaceful and gentle, making it a good choice for a koi pond. They squeak as a form of communicating. Upside Down Catfish 101 Care Size Tank Mates. Food fishes. Synodontis nigrita. Synodontis Nigriventris, also known as the Blotched Upside Down Catfish, is a freshwater fish species found in the Congo River basin in Central Africa. The Synodontis or “upside-down” catfish is native to rivers and streams of the Congo region of Africa. The small catfish is just resting on the bottom of the tank swimming occasionally. Its “flipped” orientation allows it to position its mouth close to the water’s surface, from where it appears to be swimming upside down. They also have a long life span compared to other aquarium fish, and can live up to 15 years! Their upside-down swimming habit is a very functional one: It enables them to produce less wave drag and feed more easily on insect. 5 and moderate water flow. Cut the fish’s head off so its lungs and stomach fall out, then place it in the bowl with enough water to cover it. 11 to 8 ouncesThe axolotl (pronounced ACK-suh-LAH-tuhl) sala. An illustration of the Narmer Palette, a circa 3100 B. How big do catfish get in a tank? Pareiorhina hyptiorhachis is only about 3-3. Further, this upside-down swimming posture makes surface feeding easier for the fish. Whilst upside-down catfish spend almost 95% of their time swimming on the wrong side they will occasionally flip over and it will provide hours of. The average Upside Down Catfish lifespan is 5 years or more. They can live in. A few days after I noticed the cotton fungus one morning, immediately used Jungle parasite clear, waited 1 night and it was getting worse. You can find this soecies at the most popular online fish stores, including: LiveAquaria — sells common, orange, and albino gold bristlenose plecos. it has grown to about 3 to 3 1/2 inches. Max size: 4 inches. However inappropriate water parameters may also stress your cory catfish and cause it to swim in uncharacteristic patterns, including upside down. The Upside-Down Catfish is known from the Congo River basin and drainages of the Kasai and Ubangi. General. As for vegetables, you can feed them cucumbers or peas; you should do this even if they feed on the algae in your tank. I never figured out why. Most of them attain a size of 5. It is possible for upside-down catfish (Synodontis nigriventris) to swim upside down for extended periods of time. These fish are known for their unique ability to swim upside down! But can they live in harmony with other fish? The answer is yes! With a few tips and tricks, you can create a happy and healthy community tank that includes this fun and fascinating fish. The average life span for a guppy, apart from that one, was a much more average 18 months. 12 Oct. They are omnivores and will skim the water’s surface for insect larvae. Approximate Purchase Size: 1/4" to 1-1/2". Lifespan. Sometimes, they will school together. out of the 3 or 4 years of having this fish, i have seen it 3 times, because it hides all day, ocassionally it will come out at night. A sole Bandit Cory may have a significantly shorter lifespan due to exposure to high stress levels. They are a beautiful catfish and are wonderful scavengers that are not overly aggressive. Some breeds live a decade or longer. Fish do not act dead! If they are floating upside down, have swelled up like a balloon, or even swimming erratically near the top of the water surface, it is an indication of something being wrong. The Right Water and Aquarium Conditions. The species are often found in pools and slower-flowing areas of rivers. Fish have a bad reputation for short lives, but with proper care they can live for at least three to five years. As always "If it fits in the mouth" applies. 0 to 7. Lifespan. But how long do they live for? These cheerful fish can live up to 10 years in the right conditions, making them a great addition to any aquarium. There are several species called upside catfish, but they are all nocturnal hunters. Menu. 1:1 M:F Availability. Other small catfish species continued to surprise me, with Corydoras really opening my eyes. Looking for information on Upside-Down Catfish? Well, you've come to the right place! These amazing little creatures have a lifespan of around 5 to 8 years, making them the perfect addition to any aquarium. Posted by Carly Brooke Dec 3, 2012 Brochiloricaria chauliodon, cuiu cuiu, lists, medusa pleco, mekong giant catfish, punk pleco, ripshaw catfish sea, Synodontis nigriventris, Uncategorized, upside-down catfish weird | 6. Comments by lemulepr: - This fish is very beautiful. Family Mochokidae Contents. In captivity, they live 15-20 years due to better care in safety. – Inverted swimming. In the wild, it often grazes on the undersides of submerged branches and logs, and swimming upside-down makes these areas more accessible. [7] A different theory suggests swimming upside-down makes. Upside-down catfish have been carved into Egyptian tomb walls dating back 4,000 years. In this list, we’re going to list down 75+ popular fish that start with u. Temperature: 75-82°F (24-28°C). Pictus catfish Lifespan. Updated: December 17, 2022 The upside-down catfish is a popular freshwater fish that is known for its unique swimming style… well, unique for a fish at least. It is normal for that species to swim upside-down. Upside-down catfish (Synodontis nigriventris): five to 10 years; W-Z . 8 inches (30 cm) in length, though they usually only obtain 6 – 8” (15-20 cm) in the aquarium. The cuckoo catfish has an expected lifespan of around 15 – 20 years in captivity with proper care and diet, but there have been plenty of specimens that have exceeded this range,. One of the most common reasons fish float on their side is swim bladder disease. Water temperature should be. This is a form of camouflage, making the fish harder to spot by predators above, such as predatory fish, birds etc. As the name implies, this unusual fish spends most of its life swimming upside down, with its mouth and ventral surface facing up towards the water's surface, where it actively seeks out insects, crustaceans,. Introduction. It might be lying upside down due to being severely constipated. Hold down the fish’s body while gently slicing open. 0 inches. The upside-down catfish is a close relative of the cuckoo catfish, and both species originate in Africa. Lifespan & More (With Pictures) By Lindsey. An interesting oddball which mostly swims upside-down! Feels more secure if it has some hiding places such as plant matter or driftwood. Stocking Ratio. It reaches a maximum length of 55 centimeters (22 inches), most commonly reaching 25 centimeters (9. The upside-down catfish have been carved into Egyptian tomb walls dating back 4,000 years. I found him acting a little abnormal for the recent two days, I did not think it was anything serious. If you want a massive bottom-dwelling fish and have the space to keep it, the tiger shovelnose catfish is a great choice. Notably, the male exhibits a slimmer physique and a darker colouration compared to the female counterpart. Water temperature – You’ll want the tank set at a steady 68°F to 75°F that mimics sub-tropical water temperatures (make sure you have a good heater) Tank water hardness – This should be kept at approximately 7 to 10 degrees or 125 ppm to 160 ppm. okiemavis. Learn what it takes to have their real-life inspirations —the Upside-down Catfish and the Phantom Glass Catfish. While Cuckoo Catfish can be quite aggressive and territorial towards other Catfish species, they are relatively peaceful and. “The upside-down catfish seems to have a whole suite of adaptations that make life at the surface more tenable,” said Lauren Chapman, a biology professor at. – On the surface, gasping and having difficulty breathing. They are also nocturnalOverhanging roots and plants can look very natural and the Upside-down catfish, Synodontis nigriventris, has even evolved to live its entire life upside down, under tree roots. 18gals is a bit on the small side for the stocking you have but I've seen worse. Water Temperature: 72°F to 79°F. All you need is a bowl and a pair of scissors to save the fish. If i was to get a pictus cat, how small is the smallest it can be so my 7" delhezi bichir wont eat it?Upside Down Catfish. Water Parameters: PH 6. The Ultimate List of Bizarre Catfish Species. Source: Wikimedia Commons. Meanwhile, in the saltwater category of the aquarium hobby, lionfish sometimes swim upside down as a part of their normal behavior. the fish dont bother it and he eats with the others and they let him, he is not scared of anyone. Tiger Shovelnose Catfish. , caught glimpses of whipnose anglerfish floating motionless, and, notably, upside down, about midway. Aquarium Conditions for Upside-Down Catfish. In this article, I’m going to talk about finding the perfect Upside Down Catfish Tank Mates. Read More. 2-7. Asian/Burmese Upside Down Catfish. 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. Michael Venuti. These fish are known for their ability to swim upside down and are a fascinating sight to behold. For this particular niche type, Gardneri Killifish, African Butterfly, and Upside. Small species, such as the dwarf Corydoras, or micro cat (C. The cost varies depending on the size and color. Care Level : Moderate. Universal Pictures. The Dwarf Upside Down Catfish, otherwise known as Synodontis nigriventris, is a peaceful fish native to Zaire and the Niger River basin. Water Parameters. However, it can be kept with more active fish including larger barbs, such as tinfoils or lemon-finned, Apollo sharks and large cichlids. Featherfin Squeakers are a species of “upside down” catfish that can swim upside down at will. Silver Dollar Habitat and Care . 1. Shown above is Synodontis eupterus, which you can read about below. The Suckermouth Catfish is a fascinating aquatic species that flaunts a face laced with scales and a mouth that has evolved to graze on algae.