Different Trivia on Koi Fish
In different countries, there are many kinds of breeds of koi fish and with this, there are some people who treat this kind of fish as valuable or they find it as an ornament as well because of its colors and shape of the body as well. 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.
If you plan to purchase or own a koi fish, you must know and understand that koi fishes are illegal when you possess one in some states or in some countries that is why the local authorities are confiscating this kind of fish for those home owners. There are koi fish competitions and because of this, some would really pay big money on koi fishes that have a perfect combination of patterns, colors, and that have good quality of skin and they would let this fish compete as well.
Another interesting fact on koi fish is that it can really grow up to three feet long in a year and you would also see regular or small size of koi fish in ponds or tanks as well and this is an amazing fact. 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. The koi fishes can be also trained to eat food from your hands if you place your hands still on the water and they will eat from there but you need to train them for a couple of days so that they will get used to it.
when you feed the koi fishes in ponds, they will still follow you after you feed them after twenty minutes and this is an act that most of them do like they are really starving and you have to feed them again. Most of the countries in different continents keep and treat koi fishes as their pets and this is an interesting fact also to consider when you want to purchase a koi fish or if you want to buy one in the process of knowing the traits of koi fishes.