What's the difference between gold and koi fish and gold and dragons and phoenixes?
Jin koi fish and Jin Longfeng are both very popular ornamental fish.
Both of them are golden yellow, and their bodies are similar. Of course, the difference is obvious.
Jin koi fish is more like a golden carp. Slender body, short fins and no fish whiskers. The fish tail is also the tail of common carp, but it is golden yellow and looks very beautiful.
Golden Dragon and Phoenix is also a kind of golden koi fish, but it is the dragon and phoenix in koi fish. Jin Longfeng has a faucet and two round nostrils. Fish have long beards, like those of the dragon king. Fishtails and fins spread out like a phoenix, and the longer they grow, the bigger they get. Especially when swimming, it's majestic and imposing!
What about koi fish's fading?
Gold and koi fish are loved by people because of their bright colors and expensive appearance, but many people who raise koi fish will find a problem, that is, koi fish bought home is easy to fade!
There is a great god in Zhihu who analyzed the reasons of fading. First, the position where the fish tank is located is not well lit, so it is not easy to be exposed to the sun, and it is easier to fade. The second is that fish will change color with the surrounding environment. If the water is always white, the color of the fish will turn white. The third is the variety problem. Some varieties of koi fish fade easily.
If you want to keep the color of koi fish from fading, you can first increase the light appropriately and move the fish tank to a sunny place. Second, feed more green algae to the fish, increase the lighting environment of the fish tank and change the color. Third, we can raise some German koi fish.