Hair color is a topic often discussed by everyone. After exploring light-colored environments, dark-colored environments and a small amount of sunlight, technology and hard work finally came into play.

Due to their preference for hair color, some turtle friends have begun to study feed additive pigments. We must say one thing, that is, the pigments normally sold on the market are all permitted by the state.

The most commonly used pigments are astaxanthin and canthocerin.

According to turtle friends, the effect of astaxanthin alone is not good, the effect of astaxanthin alone is good, and the combination of astaxanthin and astaxanthin is also effective. This combination will also be used Farmed salmon.

Picture with egg yolk

Astaxanthin has become very popular in recent years. Because of its antioxidant effect, it is not only used in feed and food, but also in cosmetics. ......

There is nothing wrong with using a little to feed the turtles.

Canthaxanthin is actually nothing new. This thing is generally called canthaxanthin, which is a carotenoid. It is a natural product found in certain mushrooms, crustaceans, fish, algae, eggs, and blood. , liver, etc., it is a feed additive allowed to be used, mainly to improve the color of meat and eggs, and its consumption is not harmful to the human body.

It is allowed for use in many countries, including China, the United States and the European Union. It is generally used as a feed additive for egg-laying chickens. It is also used in combination with astaxanthin to farm salmon.

It is even a fat-soluble antioxidant.

The FAO/WHO Joint Expert Committee on Food Additives believes that canthaxanthin is not harmful to the human body in an appropriate amount.

If you don’t like pigmented hair color, please refer to the following tips for normal hair color.

Many friends are asking about the hair color of ornamental turtles in the background. Our article in this issue focuses on explaining the precautions in the raising process of several ornamental turtles that can have hair color. I wish everyone can raise beautiful turtles. Turtle.

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The price of Xiaoqing goes up and down, from a few hundred a piece when the price is high to a few yuan a piece when the price is low, but nothing can stop players from loving Xiaoqing, looking at themselves The adopted Xiaoqing slowly grows up and changes color. The joy cannot be expressed in words.

The factors that affect Xiao Qing’s body color include genes, environment, food, and sunlight. Genes cannot be changed unless there is a mutation, so Xiao Qing’s hair color must focus on the latter three factors.

If you want to raise a beautiful little green, you should choose a light-colored environment, such as a white box, and the water should be sun-dried, with a light green color; a variety of food, including brand names Turtle food, appropriate amounts of small fish, shrimps and snails. Astaxanthin will affect the body color of Xiaoqing to a certain extent, but the more you feed it, the better. I have encountered a few shrimps that often feed shrimps. Their carapace resembles a snapping turtle-like bulge. It is currently unclear. Is it related to feeding large amounts of shrimp?

Appropriate amount of sunlight is also essential. You can use sunlight before 10 am or after 4 pm. Remember not to expose yourself to the sun. When basking in the sun, it is best to let the sun shine directly and do not let the sun shine through. The glass is then shined onto the turtle, which will filter out most of the ultraviolet rays.

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Egg turtles have been a popular species on the market in recent years. Recently, laws and policies related to the control of alien species have been introduced one after another, but it seems that they have not affected the price increase of egg turtles at all. This shows that there is a market for egg turtles. It’s basic, and many young people like it. Today we’ll only talk about hair color.

Because egg turtles are a collective name for multiple species, they must be treated in different categories during the breeding process, and a unified environment cannot be used. Regarding the hair color of egg turtles, it can be divided into two categories according to the background color of the turtle itself: the background color is black, and the pattern is bright color (such as oriental, white lips, red face); the background color is white or flesh color, and the pattern is black ( Such as giants, tiger stripes).

The varieties suitable for white environments include white lips, red faces, etc., while the varieties suitable for dark environments include tiger stripes, razors, giants, etc. In short, the body color of the turtle will move closer to the environment color. If you want the turtle to If the color of the turtle becomes lighter, then choose a light-colored environment. If you want the color of the turtle to become darker, then choose a dark-colored environment.

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The market popularity of flames is also very high. Because of their beautiful appearance and high ornamental value, they are the main selling species in live broadcast rooms.

In recent years, it has been very popular among players, especially since they have been raised since childhood. They can enjoy the coloring process and have more fun raising them!

The flame turtle hatchlings usually begin to develop color slowly around one month after birth. During the breeding period, they should be exposed to weak sunlight, so that the turtle's back will gradually turn red, but do not expose it to the sun for a long time. There is a risk of death.

As the turtle seedlings slowly grow up, you can feed some live shrimp or dried shrimp in an appropriate amount to further promote the color of the flame turtle. You can also choose to feed some good turtle food, which is mainly vegetarian and meat. Raising this way is better for flame turtles and makes them more beautiful. You can also feed part of the sweet potato leaves, which are very helpful to the hair color of the flame turtle seedlings. They contain a variety of vitamins, proteins and carotene.

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Many friends who have raised Asian giant turtles have found that almost every turtle can develop color, and the degree varies among individuals. However, relatively speaking, male turtles are more obvious than female turtles. The seedling stage is a good time to develop color. The color is basically fixed after 2 to 3 years. The main influencing factors are food and sunlight. This is basically the same as other varieties that can develop color.