Various Interesting Facts on Koi Fish
Some of us are familiar with koi fish and this kind of fish has a significance or importance in different countries like in Japan and this kind of fish has a value if it has a perfect look that is why some people would love to have this kind of fish. If you are interested to take care of this fish or if you plan to have one, you can always search the internet and find out about interesting facts regarding this kind of fish so that you will get more information on this kind of fish as well.
For some countries like in Western countries, owning or possessing a koi fish is illegal and this means that the koi fish will be confiscated by the local authorities if you have in your homes because these koi fishes cannot be taken care of. Because some koi fish has a perfect combination of color, skin and patterns on their body, some would really pay for big money for this kind of fish and these fishes are also being used in koi competition in some countries as well.
It is an amazing fact that these koi fishes also grow at about two to six inches in a year like cats or dogs and you would be amaze on how big they grow as well and this is important for you to know. During wintern season, koi fish are dormant and they usually stay under water or below the pond so that they can feel warm and they need oxygen in order to survive as well under water and they breathe out carbon dioxide as well like some animals.
The good thing about these koi fishes is that they have different sizes and colors and some colors include blue, green, yellow, white, black, red, gray and brown and they also come in different sizes as well that is why they come in over 200 varieties. Another fact about koi fishes is that you can train them to eat on your hands and if you will place your hand still in the water, they will go to your hand and eat from there but this may take a few days.
After you feed koi fishes in ponds, after twenty minutes, the koi fishes will follow you again and act like they are still starving and this is their trait like most other koi fishes will do when you are feeding them as well. It is another interesting fact or information to know that most countries in different continents are keeping koi fishes as their pets in their aquarium or ponds and this is a good news if you are planning to own one or to have one for yourself.