The Types Of Koi Fish

Koi are very popular fish bred and taken care of by hobbyists the world over. Koi is a Japanese word that means "carp" and covers the dull gray wild carp caught in rivers and lakes for food, along with the brightly colored varieties. It is the vibrant koi fish which are bred for their beauty. Although the proper expression for these "living jewels" is nishikigoi, many people, especially those in the United States, call them simply as koi.

A Very Koi Story

The carp originated from Central Europe and Asia where it was simply a food fish. It was the Chinese who started to propagate specific species of carp until they developed the gold fish more than a thousand years ago. The Chinese first brought koi as food to Japan in 200 AD. Seeing the beautiful color mutations, Japanese farmers in Niigata, a prefecture in Honshu, bred them for aesthetic purposes and produced a number of color designs. The first kind to be popular is the kohaku, the red-and-white koi.

The Niigata koi was first seen by the community in 1914 during the annual exposition in Tokyo. The charming, colorful fish charmed the whole of Japan and many kept koi because they looked great for their water gardens. It didn't take long before the rest of the world caught up on the hobby. These days, Niigata remains to be the home of the finest koi breeders though you can buy koi from most pet stores. However, you have to go to specialized dealers if you prefer the higher-quality fish. Prices of koi differ according to the very koi-like feature of the fish.

Koi Characteristics

You can find koi with different colors and designs. The usual colors are white, black, red, yellow, blue and cream. Female koi are generally plump while the males are a lot more sleek with torpedo shapes. A fully-grown koi can grow as long as 36 inches and weigh over 17 pounds. The koi are hardy and durable, and can live for decades based on their genetics and living conditions. The oldest koi ever documented was "Hanako" that supposedly lived around 226 years.

The Koi are omnivores which means they eat almost anything including vegetables. It is very koi of the fish to look for food at the bottom of the pond. Although koi fish are basically shy and will dash away when disturbed, they often recognize the person regularly feeding your koi fish. It is ordinary to see koi gathering close to their keeper during feeding times with several eating directly from the hand.

Varieties of Koi

There are several types of koi that are distinguished by the color, pattern and scales. There are a few hybrids like the Ghost koi and Butterfly koi that have also gained popularity but are not regarded as true Nishikigoi. One of the prominent kinds of the true Nishikigoi are the following:

- Kohaku - white koi with big red markings on top

- Taisho Sanshoku - looks like the Kohaku but has more small black markings

- Showa Sanshoku - black koi with red and white marks

- Tancho - virtually any koi with a lone red patch on top of its head

- Asagi - is colored light blue on top and red beneath

- Utsurimono - black with very koi markings of red, white or yellow

- Bekko - base color of red, white or even yellow with small black markings

- Goshiki - black koi accented with red, white, brown and blue markings

- Shusui - doesn't have scales other than a single row of large mirror scales running down the dorsal area, from head to tail

Koi Breeding: Everything And Anything You Need To Know About It
Koi breeding is not easy if what you aim for is to produce high-quality fish for competition purposes. Before you can obtain a prize-winning koi fish, you will have to cull and discard several thousand fry. The koi breeding process is long and difficult but it is all worth it.

Things You Have To Know For You To Properly Feed Koi Fish
If you have a koi pond, you know that feeding koi can be fun. Koi are highly interactive fish; they are known to feed right out of their owner's hand. Many koi owners find pleasure in feeding koi because these fish actually learn to recognize the person who feeds them.

Koi Supplies: Essential To Having Healthy Koi
If you want your koi fish to be healthy and vibrant-looking, you will need to make sure you have plenty of quality koi supplies. So what koi supplies are essential?

All You Want To Learn Regarding The Black Koi Fish
Black koi fish are koi fish that have the black koi pattern. Many people prefer the black koi over other koi fish. In general, koi fish, which come from the carp family, are known to live up to 35 years

Creating Your Custom Made Fish Tank - Important Tips
When setting up your custom aquarium you need to follow some golden rules. It is extremely easy to destroy your own hard work by trying to take short cuts.

Salt Water Fish Tanks - A Great Many Shapes And Sizes
Salt Water Aquariums come in a lot of different shapes and sizes. The number of fish you can keep will depend on the size of the tank that you buy.

The Special One Of A Kind Aspect Of Salt Water Sea Life For Your Latest Tank
If you are interested in buying salt water fish tanks, it goes without saying that you are fascinated by fish.

Allowing For The Volume Of An Aquarium And The Needs It Requires
When looking at salt water fish tanks you need to be aware that the size of the marine aquarium needs to be a lot bigger than that for freshwater fish.

Are You Planning To Add More Greenery Into The Personalized Fish Tanks
Some people love plants in custom fish tanks while others hate them. For certain types of fish, you should have some algae in the tank as you want to try to recreate an environment similar to the one they would be used to.

Do You Want Eels In Your Salt Water Fish Tanks? Suggestions On How To Deal With Them Appropriately?
If you want to own salt water aquariums but fancy something different, have a think about Moray Eels. They do not appeal to everyone but those that love these creatures will talk for hours about how beautiful they are. They will study them at length too.

Custom Aquariums - How To Set It So That It Is Perfect And Comfortable For Your Pet
Custom aquariums take time to set up properly. Did you know that it takes between 14 to 21 days to set up a freshwater aquarium and up to a month or longer for a saltwater one?

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