I have to clean my prefilter weekly and the other 2 every 10-14 days alternating between my 2 filters. The female Harlequin â¦ One of my harlys looks bloated.. itâs chasing of other Harleyâs that enter its zone.. i feel like it may have swim bladder but could be preggo? They do best when placed in a tank as a small school, over six fish. With a 20 gallon and the fish you have your bioload is very light . Harlequin Rasbora The Harlequin Rasbora is an extremely desirable aquarium addition thanks to its gorgeous metallic coloration and ease of care. The detritus builds pretty fast in that tank. Which for rasbora i believe is 4-5 months. 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. The Harlequin Rasbora, Rasbora heteromorpha, is very stunning nano fish. His skin looks stiff like plastic. If you have pictures that would be awesome :] This particular rasbora may have had some bad genetics that predisposed it to certain issues. Those types of foods have 0 moisture content and almost 0 nutritional value. Harlequin Rasbora swimming upside down. Is a 10 gallon tank big enough for 4 Panda Cory Cats 5 Harlequin Rasbora 1 ... Harlequin Rasbora not integrating the school. Also today I cleaned the filter media and gently rinsed the filter in old tank water when I did my weekly water change. Adding dwarf gouramis to a 15 gallon harlequin rasbora tank. The harlequin rasbora ( Trigonostigma heteromorpha) is a tropical fish from the Cyprinidae family. My harlequin rasbora has turned purplish and hasn't eaten in so long-- I think two weeks now --that his stomach is almost nonexistent. It's hard to see any details in the above photos . Only humane euthanasia. Ok water changes sound good , how much are you changing weekly? Bloated harlequin rasbora-- help? That should help prevent future detritus build up. I already have 11 Harlequin rasbora in my tank, I want to get a showpiece fish and maybe a few more small schooling fish. As well rinse out filter box with tank water, don't scrub just rinse. Not just in betta fish. This will remove all extra debris from your media and keep it from going back in tank . My Harlequin Rasbora has white lips? Lol. 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. The Harlequin Rasbora is easily identified by its characteristic black \"pork chop\" shaped patch and beautifully lustrous copper/orange body. Harlequin Rasbora are hardy freshwater fish that make for excellent starter fish. Adding dwarf gouramis to a 15 gallon harlequin rasbora tank. If the outer skin is broken its a prolapse. 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. 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. Likely not your fault at all. HELP! 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. Looks like you're using new Reddit on an old browser. Im very sorry to have to give such terrible news. Bloated Harlequin Rasbora. I came home to see that one of my harlequin rasboras is bloated and also has a wound in her underbelly. If they spawn in your main tank, the eggs and fry will certainly be eaten. Severely Bloated Guppy - what is it, what can I do??? It's not difficult to see why so many hobbyists treasure it. Why is my Glofish swimming sideways and upside down? I have a school of 6. Out of all the species of rasboras, harlequins are the most popular among fish keepers. They prefer slightly acidic to neutral water from a pH of 6.5 to 7.0. My plan was to take it out this weekend. In contrast, the patch on the female Harlequin Rasbora is straight. 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. Will do this regularly from now on. Nitrate in the tap makes a lot of sense thank you for clarifying. He's not gasping nor hanging by the filter, but he barely moves, just hovers over the plants by himself. Sorry for all the questions but it will help us to help you and your fish. in freezer? I don't think this is an issue looking at the other fish , but want to cover all bases. This gives them a group to swim around the tank in and feed together. As long as the media isn't squeezed real rough or rinsed in tap water , it safe. Cichlids such as angelfish and cyprinids such as danios, rasboras, and barbs also fall victim to the disease. Can you get a closer image of the wound? I may be off by a month or 2. Often referred to as harlequins, they are one of the most popular rasbora species for home aquariums. If not start doing that. Its not an open wound. Welcome to Think fish tropical fish forums! Bad genetics can also lead to immunity issues. Just got three Harlequin Rasbora today to put in our nursery/hospital tank ... New Harlequin Rasbora suddenly thrashing all over tank!!! Not 100% sure on that. Terry's Tropical Tanks 8,578 views. Swishing it in tank water is 100% safe and keeps detritus down which will in turn lower your nitrates, maybe depending on tap level. A mature tank with good filtration but not too strong a current is preferred. None of the other fish are exhibiting any weird symptoms so I'm a bit stumped. My tapwater has high nitrates, which probably explain the results. They have an amazing coloration of orange while having a pork chop shaped dark patch toward their tail. However, it could be filling with eggs, preparing to spawn. you read and agreed to the, Harlequin rasbora (Trigonostigma species), Adding dwarf gouramis to a 15 gallon harlequin rasbora tank. Bloated Harlequin Rasbora. Betta fin rot or fin melt? Harlequin rasbora habitats are rivers and streams of the Malay Archipelago, Thailand and Sumatra. Would adding 6 neon tetras and 1 or 2 dwarf gouramis (as the showpiece fish) be a bad idea in terms of tank capacity? This video is unavailable. Best avoid these foods. 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. I'd have to look it up again when they reach spawning age. When i clean my filters in the community tank the nitrates drop by 5-8ppm . It's not difficult to see why so many hobbyists treasure it. Can someone please advice what to do. They stay small, bring color to the tank and are very peaceful fish. Which may be the case here. I used to think rinsing the media would affect the cycle. I am going to wait to hear back from you about the rasboras tummy before i recommend a treatment . I feed once a day. This species is native to Asia and is commonly â¦ Fish are normally immune to the bad ones , unless their immune system is under stress or not up to par due to genetics. Harlequin rasbora ( Trigonostigma heteromorpha ) Species Profile - Duration: 12:43. Environment specifics [edit | edit source] The Harlequin Rasbora does best with large open swimming space, as well as some planting. In my betta tanks im only 46% stocked and filters only get cleaned once a month and its usually not bad. What to do if my filter keeps sucking up my harlequin rasbora. One of the most popular and beautiful community fish and perfect for planted aquariums. It is no longer swimming with the school although they hover around him sometimes. We need a bit closer look if possible. Reaching a max size of about 1 inch, these fish are a great addition to any community tank. The distinguishing triangular patch begins near the dorsal fin and comes to a point near the base of the caudal fin. Harlequin Rasboras have a copper / orange body with a distinct black patch which is roughly triangular in shape. The water parameters are healthy, and this fish is part of a school of 8. 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. What size is main tank ? The fish was first brought to Europe from Singapore in 1907. Very quick Harlequin Rasbora deaths. New comments cannot be posted and votes cannot be cast. 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. Introduction To Harlequin rasbora. That's how it appears in photos. The life expectancy of a Harlequin Rasbora is around 6 years but they can live up to 8 years in the right conditions. The best thing you can do if prolapse is confirmed is humanely euthanize with clove oil. Thanks Shutrfly and FishObsessed for your advice. Even common goldfish can become infected. Swimming strangely, bloated. I did see freeze dried food listed. This should be done every 14-30 days depending on stock. This is the first rasbora I will lose so young. Your uptake tube can be scrubbed though. 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. Nasty stuff collects in those. Come here to enjoy pictures, videos, articles and â¦ I think the skin seem scratched. Its really tough to figure out the nature of the âwoundâ, but I think the skin is broken. If you take care to feed your rasboras well and to keep the tank clean, they can live up to five years. A mature Harlequin Rasbora grows up to two inches (5 cm) long. I'm not looking to breed just out of curiosity...Since I see a difference in shape / size with some of them. Another thing I noted is that its lips are a bit bloody. I have five harlequin rasboras in my 20 gallon long, along with five hengeli rasboras, six threadfin rainbowfish, and one juvenile male bolivian ram. It is the rasbora on the far left. Press question mark to learn the rest of the keyboard shortcuts. pH tends to hover around 7.4-7.6. I'm not new to fish keeping but I am newer to this fish. Come here to enjoy pictures, videos, articles and discussion. It also looks like it is breathing quickly and it's stomach may be slightly distended. Just to clarify , how much do you feed and how often? What are exact parameters of the main tank? Harlequin Rasboras should be fed once or twice a day. 10 Different Types Of Rasbora Fish - Duration: 2:49. It may be from the amount of detritus in the tank. Bloated Harlequin Rasbora. Iâve had very good experience with this specie, with some of my current stock about five years old. We're also here to help you if you need advice. There looks to be a lot of debris down there on plants. One of my harlequin rasboras has stopped eating and is only staying in one spot in the tank. Do you keep all your food in the freezer? The âwoundâ is like blood collected in a part of belly. 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. Help! And soak your pellets a bit before feeding. 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 . It also stays fresher longer this way. One of my harlequin rasboras turned completely pale while the rest have act... Harlequin rasbora stays under the filter. It mainly inhabits streams and small bodies of water, most of which are located in the unique peat swamp forests. Interestingly enough, cardinal tetras are more resistant to the ravages of this disease than the similar-looking neon tetra. There is no cure for that. I have separated it to a hospital tank. Attachments 6ACB17B9-AABD-4F3A-BFC7-A720C91A07CB.jpeg If this is the case, the stomach will begin to bulge outwards. pic 2 bloated fish is on the bottom right. The subreddit for anything related to aquariums! The harlequin rasbora, a prolific little fish, belongs to the family Cyprinidae. 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. The internal organs will become infected from the skin being open . 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 Harlequin Rasbora is part of the Cyprinidae family. Does raising the heat help with fin rot? The detritus came when I opened the filter yesterday to get some biomedia out to seed a new tank. In my community tank which is 88% stocked not counting my trumpet snails. 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