None of the other fish are exhibiting any weird symptoms so I'm a bit stumped. Do you clean your filter in old tank water removed during water changes ? I'm not new to fish keeping but I am newer to this fish. Adding dwarf gouramis to a 15 gallon harlequin rasbora tank. Harlequin rasbora (Trigonostigma species) Harlequin fins white and stiff looking, fin rot? Bloated Harlequin Rasbora I came home to see that one of my harlequin rasboras is bloated and also has a wound in her underbelly. We need a bit closer look if possible. The distinguishing triangular patch begins near the dorsal fin and comes to a point near the base of the caudal fin. This video is unavailable. they get along for the most part. It's not difficult to see why so many hobbyists treasure it. pH tends to hover around 7.4-7.6. If the outer skin is broken its a prolapse. Our tank water contains many bacteria both good and bad . I have a school of 6. I did see freeze dried food listed. Red bump on Harlequin rasbora side and aggression issues. In my community tank which is 88% stocked not counting my trumpet snails. No 'pinecone' scales so I don't suspect dropsy. I am going to wait to hear back from you about the rasboras tummy before i recommend a treatment . Environment specifics [edit | edit source] The Harlequin Rasbora does best with large open swimming space, as well as some planting. Bloated Harlequin Rasbora. This gives them a group to swim around the tank in and feed together. Watch Queue Queue 329k members in the Aquariums community. I may be off by a month or 2. If not maybe you can describe the wound better? Can you get a closer image of the wound? Harlequin rasboras are one of the most popular species of fish in the freshwater aquarium hobby for good reason -- they are attractive, hardy fish that are great for beginners. Diet. Welcome to Think fish tropical fish forums! Filtration is a marineland penguin 150, levels have been stable but I don't have numbers in front of me at the moment as I'm at work. I put the fish down using clove oil. Rasboras are not livebearers, so it is definitely not pregnant. The harlequin rasbora, a prolific little fish, belongs to the family Cyprinidae. Help! Is a 10 gallon tank big enough for 4 Panda Cory Cats 5 Harlequin Rasbora 1 ... Harlequin Rasbora not integrating the school. Come here to enjoy pictures, videos, articles and discussion. It's now being looked into that very dry diets can have negative impact on digestion. It also stays fresher longer this way. If they spawn in your main tank, the eggs and fry will certainly be eaten. Genetic defects can sometimes not show up til well into adulthood. The life expectancy of a Harlequin Rasbora is around 6 years but they can live up to 8 years in the right conditions. Why is my Glofish swimming sideways and upside down? It's not difficult to see why so many hobbyists treasure it. As well rinse out filter box with tank water, don't scrub just rinse. My harlequin rasbora has turned purplish and hasn't eaten in so long-- I think two weeks now --that his stomach is almost nonexistent. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. The species became an instant favorite among aquarists after its introduction in the early 1900s and is the best known and most widely kept species among the rasboras. Lol. Adding dwarf gouramis to a 15 gallon harlequin rasbora tank. I’ve had this fish for about 6 months, so strange it got this disease rather suddenly. I feed once a day. i have harlequin rasboras and live endlers in the same tank. The water temperature for the pond where a harlequin fish lives must be between 21 and 28 °c; The pH of the fish tank should vary between 5.0 and 7.5, while the hardness must present levels of 18 to 215 ppm. That's how it appears in photos. What are exact parameters of the main tank? And soak your pellets a bit before feeding. Likely not your fault at all. Would adding 6 neon tetras and 1 or 2 dwarf gouramis (as the showpiece fish) be a bad idea in terms of tank capacity? Which may be the case here. Terry's Tropical Tanks 8,578 views. I have to clean my prefilter weekly and the other 2 every 10-14 days alternating between my 2 filters. I came home to see that one of my harlequin rasboras is bloated and also has a wound in her underbelly. Harlequin Rasbora swimming upside down. The subreddit for anything related to aquariums! One of my harlequin rasboras has stopped eating and is only staying in one spot in the tank. Even common goldfish can become infected. How you cleaning bottom of tank? It takes time and money to keep ThinkFish going, so if you'd like to help, then a Subscription of your choice would be fantastic. Very quick Harlequin Rasbora deaths. Thanks Shutrfly and FishObsessed for your advice. His skin looks stiff like plastic. Harlequin rasbora ( Trigonostigma heteromorpha ) Species Profile - Duration: 12:43. The Harlequin Rasbora (originally named Rasbora heteromorpha, but recently changed to Trigonostigma heteromorpha) is a small fish native to Southeast Asia. I have five harlequin rasboras in my 20 gallon long, along with five hengeli rasboras, six threadfin rainbowfish, and one juvenile male bolivian ram. … My question is one everybody has seen a thousand times.. How can I tell a male from a female? Ok water changes sound good , how much are you changing weekly? How can I keep flakes, spirulina, pellets etc. I feel like your nitrates don't reflect this. Nasty stuff collects in those. As long as the media isn't squeezed real rough or rinsed in tap water , it safe. Become a ThinkFish Super Subscriber . A large school of Harlequin Rasboras fill the upper areas of the aquarium with movement and color so lively and vibrant that even non-hobbyists marvel at the display. Your uptake tube can be scrubbed though. This should be done every 14-30 days depending on stock. One of my harlequin rasboras turned completely pale while the rest have act... Harlequin rasbora stays under the filter. Fish are normally immune to the bad ones , unless their immune system is under stress or not up to par due to genetics. Are their any other fish besides the rasboras? They even survived an episode of anaerobic gas release which wiped out all the neons (the saddest day in over five year of fish keeping). 12:43. However if your fingers are wet with tank water while grabbing food , at room temperature those bacteria from tank can have negative effects on the food if bacteria start to grow. He's not gasping nor hanging by the filter, but he barely moves, just hovers over the plants by himself. That should help prevent future detritus build up. The water parameters are healthy, and this fish is part of a school of 8. The best thing you can do if prolapse is confirmed is humanely euthanize with clove oil. The harlequin rasbora is a native of Malaysia, Singapore, Sumatra, and southern Thailand. If the outer skin has been broken , it's likely a prolapse . The subreddit for anything related to aquariums! The Harlequin Rasbora is easily identified by its characteristic black \"pork chop\" shaped patch and beautifully lustrous copper/orange body. There is no cure for that. I have five harlequin rasboras in my 20 gallon long, along with five hengeli rasboras, six threadfin rainbowfish, and one juvenile male bolivian ram. The harlequin rasbora ( Trigonostigma heteromorpha) is a tropical fish from the Cyprinidae family. They stay small, bring color to the tank and are very peaceful fish. The detritus builds pretty fast in that tank. Im very sorry to have to give such terrible news. The water parameters are healthy, and this fish is part of a school of 8. The internal organs will become infected from the skin being open . It mainly inhabits streams and small bodies of water, most of which are located in the unique peat swamp forests. It's hard to see any details in the above photos . Introduction To Harlequin rasbora. Not saying 100% that any of this caused the problem since i can't say for sure , but I'm just trying to cover all possibilities to help to prevent any future issues with other fish. Swimming strangely, bloated. One of my harlys looks bloated.. it’s chasing of other Harley’s that enter its zone.. i feel like it may have swim bladder but could be preggo? Attachments 6ACB17B9-AABD-4F3A-BFC7-A720C91A07CB.jpeg Harlequin Rasbora The Harlequin Rasbora is an extremely desirable aquarium addition thanks to its gorgeous metallic coloration and ease of care. Are you very very sure the lighter part of belly isn't broke open ? Just got three Harlequin Rasbora today to put in our nursery/hospital tank ... New Harlequin Rasbora suddenly thrashing all over tank!!! 50% weekly is standard, with the occasional flush. This will remove all extra debris from your media and keep it from going back in tank . This is the first rasbora I will lose so young. I feed a variety of food, flakes, freeze dried worms, spirulina, mini granules, live food. I’ve had very good experience with this specie, with some of my current stock about five years old. Trigonostigma heteromorpha, commonly known as the red rasbora or harlequin rasbora is a blessing to the eye and easy to care for fish. However, it could be filling with eggs, preparing to spawn. Only humane euthanasia. If not start doing that. So its likely not water quality or overfeeding that caused the issue, but rather maybe a genetic defect that left this fish more prone to issues. Its not an open wound. Harlequin Rasboras should be fed once or twice a day. The harlequin rasbora (Trigonostigma heteromorpha) is a small fish in the family Cyprinidae. It may be from the amount of detritus in the tank. I'd have to look it up again when they reach spawning age. It inhabits streams and waters that are characterized principally by low mineral content, high concentrations of dissolved humic acids, which is typical of water found flowing through peat swamp forests. Filtration is a marineland penguin 150, levels have been stable but I don't have numbers in front of me at the moment as I'm at work. Interestingly enough, cardinal tetras are more resistant to the ravages of this disease than the similar-looking neon tetra. Sorry for all the questions but it will help us to help you and your fish. Harlequin Rasbora & Fin Damage aka Does it ever end?? Come here to enjoy pictures, videos, articles and … Reaching a max size of about 1 inch, these fish are a great addition to any community tank. Just to clarify , how much do you feed and how often? If you have pictures that would be awesome :] This is why all food frozen or not should be stored in the freezer. What size is main tank ? I'm not looking to breed just out of curiosity...Since I see a difference in shape / size with some of them. Though parameters test normal there are many things that build up in the tank that can't be tested for , among those are DOCs ( dissolved organic carbons/ compounds) detritus ( what is all over your plants ) is part of that and can contribute to poor water quality. Is their rough edges of lighter color around the red ? pic 2 bloated fish is on the bottom right. They have an amazing coloration of orange while having a pork chop shaped dark patch toward their tail. This particular rasbora may have had some bad genetics that predisposed it to certain issues. The patch on the male Harlequin Rasbora is slightly rounded at the bottom with an extended tip. There looks to be a lot of debris down there on plants. By entering this site you declare Best avoid these foods. Harlequin rasbora (Trigonostigma species) Harlequin Rasbora trouble swimming. you read and agreed to the, Harlequin rasbora (Trigonostigma species), Adding dwarf gouramis to a 15 gallon harlequin rasbora tank. With a 20 gallon and the fish you have your bioload is very light . Bloated Harlequin Rasbora. Cichlids such as angelfish and cyprinids such as danios, rasboras, and barbs also fall victim to the disease. Do you keep all your food in the freezer? Looks like you're using new Reddit on an old browser. I have separated it to a hospital tank. Can someone please advice what to do. My plan was to take it out this weekend. When i clean my filters in the community tank the nitrates drop by 5-8ppm . The fish was first brought to Europe from Singapore in 1907. Harlequin rasbora habitats are rivers and streams of the Malay Archipelago, Thailand and Sumatra. Betta fin rot or fin melt? The detritus came when I opened the filter yesterday to get some biomedia out to seed a new tank. With the amount of swelling in belly i can't rule out a digestive issue , but the amount of red suggests an infection rather than a digestive problem. Those types of foods have 0 moisture content and almost 0 nutritional value. It is the rasbora on the far left. I'll wait to hear from you again on the scratched look. As far as that debris that came out, next water change pull all your media and rinse it in a container of tank water before you start change, this way you can clean up what comes out in tank while doing water chsnge . One of the most popular and beautiful community fish and perfect for planted aquariums. Another thing I noted is that its lips are a bit bloody. Harlequin Rasbora Tropical Fish Learn all about the Harlequin Rasbora'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. 10 Different Types Of Rasbora Fish - Duration: 2:49. In contrast, the patch on the female Harlequin Rasbora is straight. It comes from the Malay Peninsula, Thailand, and Sumatra. Nitrate in the tap makes a lot of sense thank you for clarifying. Harlequin Rasbora are hardy freshwater fish that make for excellent starter fish. I already have 11 Harlequin rasbora in my tank, I want to get a showpiece fish and maybe a few more small schooling fish. I do regular water changes and the last one was done on Sunday. The Harlequin Rasbora, Rasbora heteromorpha, is very stunning nano fish. Out of all the species of rasboras, harlequins are the most popular among fish keepers. Bloated Harlequin Rasbora. This species is native to Asia and is commonly … The waterlogged soils of these forests inhibit the complete decay of leaf litter and result in the formation of peat, which leaches humi… My tapwater has high nitrates, which probably explain the results. Bloated harlequin rasbora-- help? Not 100% sure on that. It is no longer swimming with the school although they hover around him sometimes. Didn't catch that first read. Often referred to as harlequins, they are one of the most popular rasbora species for home aquariums. Re: open or close. Harlequin rasbora Jump to: navigation, search This article includes a list of references, but its sources remain unclear because it has insufficient inline citations. Bad genetics can also lead to immunity issues. The “wound” is like blood collected in a part of belly. in freezer? Does raising the heat help with fin rot? We're also here to help you if you need advice. HELP! What to do if my filter keeps sucking up my harlequin rasbora. Press question mark to learn the rest of the keyboard shortcuts. They do best when placed in a tank as a small school, over six fish. My Harlequin Rasbora has white lips? I don't think this is an issue looking at the other fish , but want to cover all bases. The female Harlequin … Also today I cleaned the filter media and gently rinsed the filter in old tank water when I did my weekly water change. Swishing it in tank water is 100% safe and keeps detritus down which will in turn lower your nitrates, maybe depending on tap level. Severely Bloated Guppy - what is it, what can I do??? A mature tank with good filtration but not too strong a current is preferred. Sadly there is no treatment for this. I think the skin seem scratched. Keep the dry food, pellets, flakes etc in their tubs in a cupboard, living foods in a lidded tub in the fridge and frozen food in the freezer. Its really tough to figure out the nature of the “wound”, but I think the skin is broken. I used to think rinsing the media would affect the cycle. Last weekend I did a flush. It's very unfortunate but sadly more wide spread then it should be with bad breeding practices. A mature Harlequin Rasbora grows up to two inches (5 cm) long. Harlequin Rasboras have a copper / orange body with a distinct black patch which is roughly triangular in shape. They prefer slightly acidic to neutral water from a pH of 6.5 to 7.0. Even common goldfish can become infected. New comments cannot be posted and votes cannot be cast. In my betta tanks im only 46% stocked and filters only get cleaned once a month and its usually not bad. Not just in betta fish. Will do this regularly from now on. The Harlequin Rasbora is an extremely desirable aquarium addition thanks to its gorgeous metallic coloration and ease of care. It also looks like it is breathing quickly and it's stomach may be slightly distended. Harlequin rasboras are micropredators, so they feed on small insects, crustaceans, worms and zooplankton. If you take care to feed your rasboras well and to keep the tank clean, they can live up to five years. If this is the case, the stomach will begin to bulge outwards. One of my harlequins is looking bloated, it still behaves normally although I think the others may be chasing it more often. Using your gravel vac or siphone hose if you have sand you need to remove as much of this as you can during weekly water changes and use a turkey baster in between to pick up left over food and poop. Which for rasbora i believe is 4-5 months. Medicine or water change for betta with fin rot?? 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My filter keeps sucking up my harlequin rasboras and live endlers in the right conditions Singapore Sumatra!