Zebra Danio are the perfect breeding fish for beginners. No big deal. i also had a zebra danio that was really huge, up to the point where i was afraid that it was gonna explode! Danios thrive when kept in large groups of 6 or more and are helpful in making more timid species of fish feel at ease. When i bought the fishes from petsmart the person never told me their gender, so … Zebra danios are egg sprayers, they spray eggs all over the tank at the same time the male sprays his milt. Where Did Zebra Danio Fish Come From? Like many other fish, zebra danios first must be conditioned to trigger their mating behavior. The original zebrafish (or zebra danio, Danio rerio) is a native of rivers in India and Bangladesh.It measures three centimeters long and has gold and dark blue stripes. She has been like this for many … ... Another reason you need a reasonably big tank is that danios are shoaling fish and are normally kept in a group of at least six fishes. The male zebra danio has a torpedo-shaped body while the females tend to have a bigger belly. I have a mature tank, been keeping fish for 7 years now and this has never happened to me. Giant danios are relatively easy to breed, and the fry are fairly easy to raise. Both males and females have the same stripes and two pairs of barbells, however, the females are bigger. One of my Zebra Danio's seemed very swelled towards the front of the fish. Share. is my Zebra danio pregnant? Spawning should be attempted in a roomy tank that has some exposure to the sun if possible, as natural sunlight triggers spawning. The fishes bellies start to swell towards the bottom. So My Zebra Danio will only swim at the top now.Has lost his appetite, and is bloated and has a red like wound that seems to be getting larger on the side/underside of the belly. Do you know the methods? Zebra Danio Characteristics. However, this is the case when your fish has matured. it didnt look or act sick though, no scales sticking out or anything. Jun 8, 2017. In the wild breeding is induced by a change in temperature at the start of the monsoon season. To start off the breeding process male and females should be separated for a few weeks and a breeding tank (5-10 gallons) should be set up at a temperature of 71-80°F. Share. Hi everyone! Posted … The upside to using a breeder net is that it’s really easy to put the adults in the net and take them out of the net. What could this be? Ideally, any tank that’s 20 gallons and above is good enough. I think the other one is a male, and this is a female. Even though the zebra danio is considered easy to keep, there are some things to consider to give it the best possible quality of life in an aquarium. I assumed she was full of eggs but she won't lay them. They are a cold water fish. This handsome little fish only reaches about 2 1/4 inches (6 cm) in length and is spotted rather than stripped. It is possible it has a tumor or some other blockage, but the only way you'd find that out is by a post mortem examination. They are freshwater fish. I just bought about 6 zebra danios and a few of there bellies are huge. 2 hours ago. and its been that way ever since. If this is a zebra danio, you likely have a female. It is important to provide them with an aquarium with large open swimming spaces as well as sufficient plant cover. but the strange thing was that it was huge all the time, so i wasnt sure if it was pregnant or not. The Zebra Danio Danio rerio (previously Brachydanio rerio) was described by Hamilton in 1822.They are found in Asia from Pakistan to India and as far as Myanmar. Member. The female has a larger whitish belly with silver stripes rather than the gold. The first step in breeding them should always be to separate the sexes into their own tanks. It needs this crowd of fish in order to be more active, play around and so it prevents becoming stressed. Please help . Technically considered a cold-water fish, this fish prefers water in the 64 to 75 F range. However, since the majority of Zebra Danios that are bred today are done so in captivity, they are incredibly hardy, and can survive and even thrive in pretty much any aquarium. If it is much cooler or warmer than this it is unlikely that your danio is carrying roe. The fins are short, almost transparent, and may have a yellow margin. The females have a more rounded belly and the males are straight-lined and slim. The zebra danio has a reputation as one of the easiest fish to breed in the hobby, and they can be a great way for a beginner to experience breeding fish for the first time. If you haven’t already, the first step is testing your water parameters. When looking for a breeder net, make sure it’s big enough to allow the danio eggs to fall through. Step 1 Note the temperature of water in the aquarium. The first thing I noticed was that one of the fish (Big Mac) was a lot larger then a normal danio and was way wider then my other danios. Did a PWC 25% last night, and tested tonight. If water temperatures are kept too low, they tend to become more susceptible to disease. If you suspect your female danio may be pregnant, it's important to find out for sure, so that you can prepare the tank for the baby fish, called fry. She is in quarantine in a 10 gallon tank, nothing other fish with her. You can see the fish, you'll know if it's time. I was just looking at my fish and I noticed that one of my long-fin zebra danios looks pregnant. Redness has gone down but she is still fat. If it is, then it is up to you whether to euthanase. The male has the elongated rounded shape with gold stripes between the blue stripes on the body. Bob Fenner> Zebra Danio Q 3/10/06 Hey Bob! The fish has the quite complicated stripes colorful pattern on their body. The Leopard Danio is a very striking and easily recognized variety of Zebra Danio Danio rerio. Hi, I'm new here and have a question about a fish I bought yesterday. Danio Swollen belly. Breeding the Giant Danio . Share. So My Zebra Danio will only swim at the top now.Has lost his appetite, and is bloated and has a red like wound that seems to be getting larger on the side/underside of the belly. Like a little round ball. Zebras are primarily surface-dwelling fish that favor moving waters. However, wild Zebra Danios live in many different places. She is full of eggs, if you get a male or two in the tank and the conditions are right, they would spawn. Zebra Danios Pictures: above, a 1.25" Zebra Danio Male, middle a female that's about the same size, and below a very plump female that has an orange belly that's full of eggs. Danio are an extremely active species of fish and like to swim against water currents and dart around aquariums chasing each other. The Longfin Blue Danio is a man-made cultivar, but its ancestry can be traced to the Zebra Danio, and it was most likely developed from the Leopard Danio mutation. Danio fish usually spawn at temperatures in the low to mid 70s Fahrenheit. Its belly looks like it's going to lay eggs maybe but it looks too young or small to be ready for that. She developed a red belly so I treated with API general cure which worked but then the redness came back so I treated and Maracyn 2. You can buy a breeder net in most pet stores and aquarium shops. Hello; is it the only zebra danio in the tank? However, they will adapt to a wide range of water conditions. New Danio - Big belly? So these past few months I’ve been having issues with some of my danios dying. I only say definitely yes if the fish is obviously suffering. I cannot tell if this is just a fat fish as he/she loves food and is always the first one to the top of the tank or if I should be calling my local pet store as I am in NO WAY prepared to House babies!!! The zebra danio is beautiful to look at and is popular for stocking aquariums because of its resistant and peaceful nature. Men have a slimmer body, women have a much thicker belly. The zebrafish (Danio rerio) is a freshwater fish belonging to the minnow family of the order Cypriniformes.Native to South Asia, it is a popular aquarium fish, frequently sold under the trade name zebra danio (and thus often called a "tropical fish" although both tropical and subtropical).. Zebra Danio Habitat and Care . Zebra Danio Breeding. Zebra Danio Fat. One of my Bronze Cory Cats as has quite a swollen belly but not as swollen as the Danio. Although Zebra Danios are tropical fish. Zebra Danio Tank Conditions. 2 - zebra 1 - orange glofish 1 - purple glofish 1 - blue glofish My question is about my smallest danio, the blue one. ASquidabs0727. The occupants of your tank will probably eat all of the eggs. There is a slight difference in this aspect between female and male Zebra Danio. Did a PWC 25% last night, and tested tonight. its because i have a zebra danio and it has a fat belly. The Ganges River area of India has been home to Zebra Danios for a long time. When it comes to tankmates, the Zebra Danio fish needs fellow mates, a good 5 other species will cut it. There are a total of 5 danios in my tank among other fish. Unfortunately, the Danio has died. and then one day it just mysteriously turned skinny! She looks like she might explode, her belly is so big! Although Zebra Danios can be found in a variety of different environments in the wild, they do prefer to live in water that has a small amount of current. The fish have the flattened shape with fusiform with its mouth upwards. so i dont know if its fat or pregnant. And the longfin blue zebra danio that usually has a prominent blue coloration. My zebra danio has a fat belly, is it fat, a female or is it pregnant? If she is pregnant, what should I do? My water parameters are all fine. Update: Zebra Danio with growth 9/23/07 Hello, I sent a question earlier today regarding my zebra Danio with a growth on its side-it had some details about the problem, and the history of my tank (acquired as part of a business purchase.) If they are juvenile, the case may be different, and the female fish might look smaller than the female. Zebra Danio with a big belly : Zebra Danio with a big belly: justin84 Fingerling Posts: 45 Kudos: 30 Votes: 20 Registered: 08-Dec-2004 . 1 decade ago. You won’t need to catch any of the adults in the main tank. Each lip has a pair of whiskers that are usually pressed tightly so that they are invisible. This 'leopard with spots' has an overall brownish-gold metallic color stippled with many bluish gray spots. Habitat: Distribution / Background. They eat good, swim around and are very active. Is the danio behaving/eating normally? The main color of the body is light yellow, the body is covered with wide dark blue stripes that create a pattern similar to the color of a zebra. 55gal Tank:130 watt coral lights,Eheim Wet/Dry 2227 Canister Filter ,Powerhead, Co2 Injection and a heater. Has the fish been acting oddly? Zebra Danio swollen belly #1 Hi guys i have just noticed 1 of my Danios has a seriously swollen underside slightly red towards the tail, and when it is swimming it is huge! My fiancée and I are looking forward to seeing you at IMAC (we actually met at IMAC last year and are getting married this June). Also changed water on Friday at 25% along with cleaneing half the gravel, in attempt to get the ammonia to 0, but haven't had much luck with that. 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