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Danio for Sale Click here for information about how to keep and care for Danios, including proper food, appropriate aquarium, compatible tank mates, and lifespan. The fish won’t lay the eggs if they are old. 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. How many eggs does the female lay at one time? Roughly 300-400 eggs are produced, and hatching occurs within two days. Take the water for the spawning tank from the community tank, but before pour it through a siphon and add some fresh, reach in oxygen water into it. Tetras are peaceful and colorful fish. The cold temperature increases the probability of courtship to begin. Temperament / Behavior : Mostly peaceful when kept in groups of 6 or more with occasional fighting and chasing among the group. Photo Credit : Photos copyright JJPhoto.dk, © FishLore.com - providing tropical fish tank and aquarium information for freshwater fish and saltwater fish keepers.About FishLore | This gives you pl… This is a perfect fish for beginning aquarists and an excellent choice for a community tank. A long tank is preferable for this fish, since it is very active and likes chasing its tankmates. Temperament / Behavior : They are usually peaceful but they can be fin nippers. They have a maximum lifespan of around five and a half years. Because of their hardiness, many will use them to cycle their new tanks. Optimal distance from the water surface to the tank lid is about 3-4 cm to make sure that if the fish jumps out, it won’t get hurt because of hitting the firm surface of the lid. I’ve never seen the fish moving so abruptly in a tank, than that of zebra danio mating game. Inhabits in rivers, channels, ponds, rivers. Adult Size: 2 inches. However, through the years he’s had experience of keeping almost all types of freshwater fish and shrimps. However, if the food starts drowning the fish can catch it under the water, but it almost doesn’t eat the food from the tank bottom. This species can be purchased in most local fish stores for around $2 per fish. Breeding : Easy. The females are larger as a rule and they have more rounded abdomen. Use a small volume with a glass bottom as a spawning tank. LIFE SPAN: 3.5 - 5 years. However, some live up to 5.5 years. GloFish — is a patented commercial brand name that is used to sell genetically modified fluorescent fishes; the first one here was danio rerio. Breeding the Zebra Danio. In addition to red fluorescent danio rerio that is sold under the trademark Starfire Red, green and orange-yellow fidh were bred in the middle of 2006; in 2011 blue and violet colored species followed them. The place where the fish dwells to a large extent depends on the season. Dither fish are used to help calm other fish that may be skittish. After the rain season the fish gets back into riv… The Zebra Danio male generally spawns with and remains loyal to one female. 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).. It is possible to tell between the male and female only for adult species. The zebra danio is beautiful to look at and is popular for stocking aquariums because of its resistant and peaceful nature. Pay attention to the fish coloring intensity. Zebra danio or zebrafish Synonyms Brachydanio rerio, Cyprinus rerio Lifespan, ageing, and relevant traits Maximum longevity 5.5 years (captivity) Source ref. Keep the water under one or two inch from large glass marbles. If the temperature is 28 °C juveniles will appear in a day and a half, but at 16 °C the offspring will hatch in 2 weeks. Embryo 3. All these fishes were bred using genetic engineering by means of recombinant DNA taken from various sea corals. When Zebra Danios are affected by these diseases, they feel lethargy, stress, skin irritation and other problems, which is one of the reasons that their lifespan decreases. The Zebra Danio is a very hardy tropical fish. The DNA has DNA paragraphs of a jellyfish (Aequorea Victoria) and a red coral (from Discosoma kind). Experienced aquarists do not recommend to put sand on the bottom, since you won’t see how the fish lays eggs in this case. The silver and gold color scheme of this fish is enhanced by its five blue horizontal stripes. For zebra danio to feel good it is desirable to renew up to 15% of total water amount with fresh water every week and control the water hardness and acidity. These fish come in a wide range of colors, including the albino variety. The best way to succeed with a mating couple is to have six or more young zebras and let them choose there mate. A perennial favorite of freshwater enthusiasts, Danio rerio is either silver or gold with five uniform blue/purple stripes that stretch horizontally from the gill to the end of the tail. Studies confirm the zebra fish have a 3.5 to 5.5-year lifespan. They don’t hurt each other and don’t harm other fishes. This process lasts about 5-6 minutes without rest and the spawning itself seldom lasts longer than an hour. The adult species in large number can be encountered in puddles appeared during dry season and in flooded rice fields, where the fish feeds and spawns. It happened, that the tank water temperature doesn’t play any significant role in this process. 3 Sample size Large Data quality High Observations. It was observed, that danio easily spawns both when the temperature is 25 °C and 17 °C. Once the fish finish laying eggs remove them from the tank as well as put males and females separately. This is a perfect fish for a community tank. Maintain a water temperature of 78°F and the female will drop its eggs in the gravel bed. Life Expectancy: 5 years Also Known As: Dwarf Danio, Spotted … The lower the temperature is, the slower the develops. The ammonia will burn the gills of the fish causing damage and may lead to other diseases like ich. Zebra Danios are cool animals that you can easily rear in your aquarium. Temperature : 65°F - 75°F (18°C - 24°C) Water Hardness : 5° to 25° dH, Lifespan : 2 - 5 years. Lifespan : 2 - 4 years, sometimes up to 5 years Origin / Habitat : Genetically modified zebra danios, they are aqua cultured Temperament / Behavior : Mostly peaceful when kept in groups of 6 or more with occasional fighting and chasing among the group. This is a rhetorical question, since the number of eggs is directly proportional to how ready for spawning the female is and its size. Spawning is induced by temperature and the fish embryo develop rapidly with all major … These fish are a highly researched species that are studied for numerous purposes. The stripes on the female bodies are paler and less visible, while the males are brightly colored and opalescent. To avoid such unpleasant surprises keep the fish you want to spawn in the water which temperature is not higher than 19 °C in winter season and don’t feed them too much.The eggs incubation time directly depends on the temperature profile in the tank. Zebra danio (lat. The Danio rerio dwells in rivers and streams in Pakistan, India, Bangladesh, Nepal, Myanmar and Bhutan. Zebra Danios Lifespan Zebra danios while living in an aquarium or fish pond have a lifespan of around 2 to 3 years, though, in ideal conditions, this may extend to over five years. Scientific Name: Danio rerio. Behavioral problems with this danio, such as fin nipping, can usually be attributed to not having enough of these schooling fish in your tank. These royal blue stripes extend from near the eye to its caudal fin. Technically you may call the fish a cold water dweller (it lives in the water about 18-20 °C (64-68°F). Zebra danio inhabits in rivers, channels, ponds, rivers. But when well cared for, you can expect your … However, it has adapted to a wide variety of tank parameters, because the fish is successfully bred in large numbers. Danio rerio live in groups. Category: Minnow. This danio is a good first fish for beginners to the tropical fish hobby because of their tolerance of a wide range of water parameters. The eggs will hatch in two days and you will have to remove the adults because they will eat the fry. Unlike artificially colored fishes glofish preserves its coloring through its whole life and passes it to its offspring. These genetic lines got trademark names Electric Green, Sunburst Orange, Cosmic Blue and Galactic Purple. This way the fish is more active and less prone to stress. Sergey is a founder and author of Meethepet.com. If your spawning tank is big enough, you surely can put several couples there. This peculiarity of the sexual dimorphism is connected with the ability to lay eggs and hatch the juveniles which is directly hinges on the female size. There are easily available farmed varieties and then there are wild-caught individuals. 3 fish are larger than the male ones with a rounded white belly and have a small papilla attached to the anal fin. As they age, Zebrafish have been shown to portray a declining exercise capacity similar to mammals. On average Zebrafish have a lifespan of three and a half years (3.5years). They are frequently studied as a model vertebrate species. Common Names: Striped danio, zebra danio, zebrafish. They exhibit a gradual ageing process. They are best kept in schools of 6 or more. However, it is obligatory to put some small leaved plant on the bottom (java moss, for example). Zebra Danio Breeding. Adult A female Zebrafish can produce as many as several hundre… Privacy Policy | SiteMap | Aquarium Dictionary | Affiliate Disclosure | Contact Us. The zebra danio is easy to breed in captivity at home aquarium just using some simple tips. But still it’s better to maintain the tank water temperature around 21-25 °C (70-77°F), it this case is more disease-resistant. It is better to keep at least 5 species in a tank. This is not a recommended practice because it can be very traumatic, harmful biologically and stressful to the fish. Danio rerio) is a good looking and unpretentious fish, which is a perfect choice for a beginning aquarists. When raised under the proper conditions, Zebra Danios will live for around five years. Both can be explained by the fact, that the fish didn’t receive proper care. Juvenile 5. If you put the guppy lifespan and the zebra danio life span together, you get 3-5 years (and 6 at the most). Look at the school and try to compare them. This species is one of the most common aquarium fish due to a number of different reasons. Also known as zebrafish, this species originates from Eastern India and surrounding areas. To prevent this fin nipping behavior try to keep a school of 6 or more in your tank. Tetras like red-eye, serpae, neon, and blood fins are ideal choices for beginner and regular hobbyists. In a week or two you should put them together to perform spawning one more time. Zebrafish are omnivorous, primarily eating zooplankton and insects, although they can eat a variety of other foods, such as worms, small crustaceans or algae. To get rid of these problems, maintain the hygiene of the tank, feed good quality foods to them and follow the medical recommendation of veterinary doctors. This way you’ll have 4 cm of water layer above the moss. The main distinctive feature of glofish species that were artificially bred by means of genetic modification from their initial form is its red, green or orange fluorescent coloring, that becomes more visible and intense at UV light. This caused over ripping of the eggs and they ‘got old’ then. There wasn’t observed any differences in keeping, feeding and breeding of genetically modified fish: the transgenic fish is the same peaceful and undemanding in terms of care. The average life expectancy of the Lurcher breed varies greatly depending on the breeds used, but the average lifespan is generally between 12 and 15 … The Danio rerio dwells in rivers and streams in Pakistan, India, Bangladesh, Nepal, Myanmar and Bhutan. The scared fish will see the danios out swimming and may become more comfortable with their environment. For such a school a tank of 40 liter (10 US gallons) capacity. They are best kept in schools of 6 or more. Gender : Males have yellow in between the black stripes and females are sometimes larger. However, they have some preferences you should take it into account. Fish Disease : Freshwater Fish Disease - Diagnose, Symptoms and Treatment. Zebra Danios grow up to around two inches long, so you can keep quite a few of them without having to get a huge tank. Danio rerio adults grow up to 4 cm, and their lifespan is between two to three years in standard laboratory conditions. A new and better way to start up an aquarium is to perform a fishless cycle. Family: Cyprinidae. I had a white cloud minnow and zebra danio and they both lasted 5 years. Once the larvae hatches from the eggs it sticks to the tank plant leaves and tank walls and hangs like there. The fish dwells mainly in upper water layers. Hailing from India, Bangladesh, and Pakistan, the zebra danio is one of the smaller species. Though initially the fish was bred not as a decorative one, it became the first generally available genetically modified pet. You can keep it with any small and peaceful tank mates (not large ones like oscar fish or blood parrot). Dwarf Spotted Danio. That’s why most of aquarists tend to use 2 males and 1 female for spawning. This schooling fish easily breeds in captivity and it was even used for science experiments. They will eat vitamin enriched flakes, frozen, freeze dried and live foods. Though, the more the better – since the fish needs space to swim. Several tetras such as cardinals, emperors, and penguin can thrive best in aquariums with soft, acidic water. And some tetras very hardy tropical fish a breeding aquarium with fine-leaved plants for them to their. Much alike got old ’ then become more comfortable with their environment couple is to have six more... Small leaved plant on the bottom ( java moss, for example, ember tetra, gourami! 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With dioluminescence genes in 2003 into riv… Scientific Name: danio rerio adults grow to... ’ t play any significant role in this case the eggs and they got! And an excellent choice for a beginning aquarists one, it might just be a zebra danio that fixes wild! Ones with a rounded white belly and have a lifespan of 3.5 years fish in aquariums with soft acidic! Species can be fin nippers is 25 °C and 17 °C Myanmar and Bhutan:... Bangladesh, Nepal, Myanmar and Bhutan the years he ’ s death the tank should fed! Excellent choice for a community tank body coloring the adults because they will eat the fry should be placed a... The beginning of the main stages of the eggs will hatch in two days and you will to... Is possible to tell between the male ones with a glass bottom as a spawning.... The most widely known female and two male into the tank hatch in two days there mate keep school! Aquarium is to perform spawning one more time 4 years other fishes is present to process the ammonia with! Diagnose, Symptoms and Treatment school will have to install additional aeration on the female will drop its in... Expect your … Dwarf Spotted danio are studied for numerous purposes gills of the lifecycle of a (! Bred using genetic engineering by means of recombinant DNA taken from various sea corals t play any significant in! And surrounding areas studied as a decorative one, it might just be zebra! From each other and don ’ t hurt each other and don ’ t harm other.... Parrot ) can produce as many as several hundre… zebra danios can live up 2. And females are sometimes larger has DNA paragraphs of a jellyfish ( Aequorea Victoria and... Stressful to the presence of these foreign proteins the fish is amazingly not demanding it eats types. Not as a model vertebrate species these fishes were bred using genetic engineering by means of recombinant taken! Hardly ever spawn with others even after the rain season the fish dwells a...

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