How long does it take to color the arowana (when does the arowana have hair)
How long does it take for the golden arowana to be colored?
This site is a website about the aquarium industry. This article introduces you how long it takes to color the arowana, and the relevant information about when the arowana will be colored. I hope it will be helpful to the fishers. Thank you for following our Xianglong Fish Farm.
The contents of this article:
- 1 、How long does the blue background golden arowana light last? encyclopedia
- 2 、How long will it take for the golden arowana to be fully colored?
- 3 、How old is the golden arowana in Malaysia?
- 4 、How long does it take to raise the arowana before it really becomes golden?
- 5 、How old is the golden arowana? start to color.
- 6 、How long has the arowana been kept?
How long does the blue background golden arowana light last? encyclopedia
The blue-bottomed arowana can turn on the lights for 2 hours a day, and the duration of different lights is also different when raising them.
The function of a lamp is to induce color and hair color. For example, a Red Arowana, which is 45 centimeters long, is raised in a black environment with plant lights on top for 24 hours, and black water is added at the same time. After a month, the color of the red arowana will change to dark brownish red.
But without the cooperation of plant lights, the red arowana living in a black environment will only be dim and irrelevant. Therefore, it can be proved that the function of the lamp is to induce color and hair color to the arowana. But only the upper lamp, the color of the arowana is not obvious, but also need to cooperate with the use of the lamp in the water, because the lamp in the water will not reduce the illuminance due to the refraction of the water surface, so as to increase the color attraction obviously.
The second function is to increase the quality of gold. If the arowana tank uses only dimly lit plant lights or only indoor light or natural light, it will indeed have a body color effect when watching the fish up close, but it ignores that the first important thing to appreciate the arowana is its golden glow, golden resplendence, rather than this gray golden yellow.
Introduction to Golden arowana with Blue background:
Blue-backed arowana refers to the blue-backed arowana with a blue background. The blue-backed golden dragon can see a slightly bluish luster from below when it is young, and it will show the original blue-purple scale when it comes to 25cm. The individuals with golden scale frame and small width are really charming.
In the period of juvenile and sub-adult fish, as the individuals with blue background grow up, the golden color of the scale frame will become more and more obvious, and the individual with large golden scale frame is called thick frame.
The blue-purple color presented by this subtle color change is not easy to maintain, and the water quality, lighting, bait and other factors will affect the arrangement of pigment cells, causing the blue color to be easily hidden.
How long will it take for the golden arowana to be fully colored?
About a year or so began to become obvious gold. The scale and body color of the arowana appear with age, so unlike the red dragon, which uses plant light to induce color, it changes the tone of the golden color, and the blue at the bottom of the scale becomes purplish blue. when the area out of reach of the plant lamp returns to the true color of the golden dragon.
With the sun lamp lighting, the golden luster will be very dazzling, but the scale background color will be light, so it is recommended that the lighting lamps can be used to observe fish, usually using indoor light sources, or natural daylight, that is, there will be natural color performance.
In order to get a good back golden dragon, the most important action is to see more individuals and screen directly in the local area. In terms of price, Golden Dragon is a high-priced commodity, so finding a store with reliable credit must be the best shortcut to find a good individual.
The individual whose golden frame edge of the scale bar extends to the back is called the over-back golden dragon, this type is the characteristic of Malaysian arowana, the continuous wheel pattern of the scale frame will show the luxurious side. When choosing and buying, you must carefully observe how many golden colors there are on the small scales at the base of the dorsal fin.
The golden dragon with a strong golden color refers to an individual who is golden from the scale frame to the bottom of the scale. The scale bottom has no blue color, slightly dark brown, and the scale frame has a strong golden color. Strictly speaking, it should be called a golden dragon with a golden back, not a golden dragon with a golden background.
In 2001, dragon fish farms in Malaysia and Singapore began commercial breeding of golden dragons and exported them to Japan. The "Xianglong Holdings" and "Jingang Fish Farm" have reached a perfect level and have won many popularity.
How old is the golden arowana in Malaysia?
Around 30, the scale frame became obvious around 30, the golden color began to be thick, and the anti-scaling golden dragon began to climb its back again.
How long does it take to raise the arowana before it really becomes golden?
Golden arowana is divided into back golden dragon and red tail gold, the hair color is generally 1-3 years, and the golden arowana individual varies greatly, the proportion and background color of each fish are different, some fish hair color is brass, others are jewelry store gold color, as to how to calculate hair color varies from person to person.
How old is the golden arowana? start to color.
The first stage of the hair color stage of golden arowanaHow long does it take for the golden arowana to be colored?The hair color of the cheek cover begins.
Raise young dragons for half a yearHow long does it take for the golden arowana to be colored?When the body length is about 25 centimeters, the cheek cover begins to show color.How long does it take for the golden arowana to be colored?The first hair color will be concentrated near the lines of the cheek coverHow long does it take for the golden arowana to be colored?At this time, the thicker and darker the hair color, the thicker the better. Hair color area is not important, the main thing is the color quality and form of hair color. There are also better little golden arowana will be younger when the hair color, the relationship between quality and color breeding, but also the possibility of limiting growth, we should pay attention to the distinction. The hair color of the cheek cover will last forever.
The second stage: the first scale frame hair color
Soon after the hair color of the cheek cover of the little goldfish, when the body length reaches about 30 centimeters, the scales begin to color. At the beginning, the hair color begins with the first scale frame of the front half of the body, usually in 2Mel 4 rows, rarely 5 rows, but do not rule out.
The third stage: the hair color of the second scale frame
After the hair color reaches a certain degree, the performance of the hair color will not be very obvious. Generally, after raising the arowana for more than a year, when the golden arowana is in 35-40cm or so, the hair color area of the cheek cover begins to increase, and the chromaticity of the first scale frame is thicker. At the same time, the second scale frame of the front half of the body begins to color, which is the most critical moment. With the increase of hair color, the second scale frame begins to deepen obviously.
The fourth stage: the expansion and repeated deepening of the hair color area.
When the golden dragon fish grows above 50cm, the hair color will progress in stages, the area increases, the color deepens and thickens, and the scale frame begins to merge. This stage will last for a long time, with the arowana mature, 5 to 8 years of its hair color can be basically completed, and then will change slightly with the growth of time.
How long has the arowana been kept?
About a year or so began to become obvious gold.
The scale and body color of the arowana appear with age, so unlike the red dragon to use plant lights to induce color, and the use of plant lights, on the contrary, the golden color is changed, and the blue at the bottom of the scales becomes purplish blue. when the area that can not be illuminated by the plant lamp returns to the true color of the golden dragon, illuminated by the sun lamp, the golden luster will be very dazzling, but the scale background color will be light, so it is recommended that lighting lamps can be used to observe fish. Usually use indoor light source, or natural lighting during the day, that is, there will be natural color performance.
The golden arowana on the back is generally smaller than the red dragon, and usually can grow to about 50 centimeters in the aquarium, and a few can grow to 60 centimeters, so it is necessary to prepare an aquarium of more than 120 centimeters by 60 centimeters.
The goldfish on its back is usually more neurotic than the red dragon, and it is often frightened that it will not eat for several days, so it is best to raise it in a 75-centimeter tank during the dragon stage and train it not to be afraid of human interference. such as cleaning the tank and changing water. When it grows to about 30 centimeters, get used to getting along with its owner, and then move into a tank above 120 centimeters.
Reference: Baidu encyclopedia-over-back arowana
This is the end of the introduction about how long it takes to color the golden arowana and when to color the golden arowana. I wonder if you have found the information you need? If you want to know more about this, remember to collect and follow this site.