Zebra Danio

The equid Danio may be a seafood species of the fish family. They are a cosmopolitan species starting from Republic of India up to Kingdom of Nepal.

This species is one in every of the foremost common vivarium fish because of variety of various reasons.

They are peaceful, social and comparatively simple to worry for as they’re terribly hardy.

As well as being a well-liked vivarium species, they are additionally used as take a look at subjects for varied research project functions. These fish are an extremely researched species that are studied for various functions. They are oftentimes studied as a model vertebrate species.

Surprisingly, Humans and equid Danio share seventieth of their genes with each other.


Zebra Danio are a comparatively social species and exhibit shoaling behavior.

These shoals will have a hierarchal system of dominance established through kittenish non-aggressive behavior.

Whilst they’re a social and peaceful fish they will be seen chasing one another round the tank.

They can show aggressive behavior towards slow moving long-finned fish species and that they might oftentimes be seen biting at their fins.

As they’re a community fish, they don’t do nice on their own as this may cause them to be stressed which might result in diseases. It may result in them turning into less active and selecting to pay their time hidden away.

By keeping them in massive shoals it will have a forceful impact on their behavior inflicting them to become active within the vivarium. They will be seen occupying all levels of the vivarium however preponderantly the center to higher layers of the tank.

Zebra Danio look

In the wild, these fish are tiny and grow old to two inches long. They need a silvery/gold coloration with five blue stripes that extend from the top to the fin.

With this species there’s some kind of sexual dimorphism with the background coloration of males being additional golden than the silvery-white coloration of females.

Male fish additionally tend to be slimmer than the fuller bodied and rounder females.

There is another variation of this species that is that the Longfin equid Danio. As their name suggests they need be by selection bred to possess longer fins than their wild counterparts.

They can be found in many alternative colors inside the vivarium trade.

A present color morph of this species is that the anomaly type. This can be rare within the wild however quite common within the vivarium trade. Within the wild, people bearing this coloration would quickly become prey.

Golden morph equid Danio

Other than the natural color variation, you’ll be able to additionally notice Golden morph equid Danio. The blue stripes of the natural variation are utterly bred out departure it with a chromatic gold body with silvery white stripes.

Genetic modification has junction rectifier to a rise within the color variations of this species. By transplant the genes of jellyfish, scientists have created equid Danios that glow within the dark underneath black light-weight and are available in fluorescent red, blue, green, orange-yellow and purple forms.

These Glo morphs would not survive within the wild because of accumulated predation.

  • Glo Morph equid Danio
  • Zebra Danio Size
  • This species will grow old to two inches long.

However, they will grow larger than this once unbroken in ponds rather than indoor aquariums.

This is possibly because of the larger quantity of house and natural food sources that a pool provides.

Ideal surroundings and Tank Conditions

This species is found at tropical and semitropical temperatures from Republic of India and Bangladesh to Bhutan.

During the summer months, temperatures will vary from 77-82°F however this may drop throughout the winter months.

Zebra Danio are found during a vary of various habitats from slow-flowing rivers and streams throughout the time of year to seasonally flooded pools/ponds and rice paddies throughout the monsoon season.

Their habitats include loose bottomed rice paddies filled with lush inexperienced vegetation. they will additionally occupy verged areas with rocky substrates and overhanging branched cowl.

As with all countries within the hemisphere, throughout the winter months light-weight levels are faded. Gradual will increase will be seen from the spring and into the summer months wherever they will receive twelve hours or additional of daylight.

Tank Setup

These conditions are easy to duplicate in your vivarium.

Firstly, a fine soft sediment like treated sand ought to be used.

The substrate must always be totally washed before being intercalary to the vivarium to avoid cloudy water which can take many days to settle.

Once the substrate has been set, water will be intercalary to the vivarium slowly to avoid stirring up the substrate. The temperature of the water will vary from six4-77°F with a pH of 6.0-8.0.

With the water and therefore the substrate currently in situ, aquascaping your vivarium will currently begin.

By adding fresh plants like Java nonflowering plant and Amazon arm Plants to the vivarium, you’ll be able to offer the water with high concentrations of dissolved O. These plants are helpful concealing places, additionally to creating your vivarium look nice and natural. This additionally will increase surroundings quality that has been established to cut back aggressive behavior.

Depending on the dimensions of the vivarium, you’ll be able to additionally add items of bogwood to represent underwater tree roots which might be found on the stream and stream verges of their natural habitats.

Large rounded pebbles may be placed within the tank to duplicate the rocky bottomed rivers.

A good filtration system ought to even be purchased. The sort can vary counting on the dimensions of the vivarium and therefore the amount of fish within the vivarium.

The vivarium will be found out to possess a synthetic supply of sunshine, receiving roughly twelve hours of sunshine per day.

What Size vivarium Do They Need?

The minimum counseled vivarium for a equid Danio is ten gallons.

How Many will be unbroken Per Gallon?

We suggest keeping one equid Danio per two gallons of water. this may provide the fish lots of house to shoal and swim freely throughout the vivarium.

This will additionally avoid overstocking.

Zebra Danio Tank Mates

In the wild this fish will be found in waters beside alternative species like Indian Flying Barb, Honey Gourami, Scarlet Badis and Emerald Pufferfish. All of those would build appropriate tank mates, as would fragment characin fish, geographic region Turquoise Danio, Celestial Pearl Danio and Myanmar Danio.

Other species that will keep tank-mates are Rosy Barbs, Rummy Nose characin fish, Bronze Cory and even Dojo cyprinid-form fish.

Aquatic invertebrates may keep tank mates, like snail species like equid Snails and alternative Nerites, frogs like African Dwarf Frogs and fresh shrimp like Blue Velvet Shrimp.

You should avoid keeping them with long-finned fish like Sailfin mollie fish or elephant’s ear Guppies – your Danios can nip at the tail fins of those fish.

This fin nipping behavior will be a proof that either, the tank is just too tiny, or, the equid Danio shoal is just too tiny.

Keeping equid Danios along

Zebra Danios must not be unbroken on their own as this may induce stress and cause them to become aggressive.

They must be unbroken in teams consisting of no but five people.

Diet for equid Danios

In the wild this species is omnivorous and can prey on dipteran larvae, tiny crustaceans, worms and alga.

Within the viva-rium they will be fed a range of foods.

The core of their diet are going to be a decent quality flake and you’ll be able to often use an algae-based flake food.

You can additionally attempt to feed them contemporary vegetables like Zucchini, Cucumber, shelled Peas and Spinach. Live foods like water flea and bloodworms may be fed to equid Danios once every week as a treat. If live foods are un-obtain-able most stores can sell dried or frozen choices.

Fry ought to be fed specially developed food nourishment for laying species so as they grow, ought to be captive onto a innings baby fish food to market healthy growth.

The quantity of food you feed your fish can vary with the quantity of fishes being unbroken in your vivarium. attempt to feed very little pinch sized parts usually many times daily that they will consume inside three minutes.

Zebra Danio Breeding

Zebra Danio are the right breeding fish for beginners. Within the wild breeding is elicited by a modification in temperature at the beginning of the monsoon season.

To start off the breeding method male and females ought to be separated for many weeks and a breeding tank (5-10 gallons) ought to be found out at a temperature of 71-80°F.

Whilst separated, males and females ought to be fed prime quality live foods like water flea and bloodworms. You ought to be ready to see the females growing rounder (indicating the event of eggs).

After the two weeks feeding amount the males and feminines will currently be placed into the breeding tank with a magnitude relation of two males for each female. They will typically spawn inside twenty-four hours.

The best indication of breeding is that the presence of fertile clear eggs at the lowest of the breeding tank. Un-impregnated eggs are white.

After spawning, males and females ought to be removed and placed back to their home vivarium as they’ll eat the eggs if not separated. Fertile eggs take around three days to hatch into fry. The fry are small and clear, and through this adolescence stage ought to be fed foods as delineated within the feeding section on top of.


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