How to raise Ranchu Golden Lion to the head is very beautiful

How to raise Golden Dau Lan fish difficult or easy? The unicorn goldfish, also known as the lion goldfish or the longevity orchid, is a breed of goldfish originating from China. This is one of the beautiful and popular varieties of goldfish in the aquarium hobby. They are popular for their special shape and feng-shui.

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Description of the breed of Dau Lan Goldfish

This fish is prominent in short round body, on head with lumps extending from the top of the head to the cheeks. Eyes and mouth are immersed in the flesh, looking very much like a majestic lion.

The polyp on the head of goldfish appears due to a genetic mutation, this feature is inherited. The size of the hump depends much on the breed of fish and food, and the number of fish. Besides water temperature, water quality is also related to fish quality.

For goldfish, the larger the hump is of higher value. When the goldfish is 4 months old, the lump begins to develop. By 10 months the tumor develops completely. During this time, the fish’s mouth bone changes, and the backbone is gradually folded down.

The standard lion-head goldfish has large flesh bumps, around the cheeks and mouth, and the eyes are also deep in the flesh. The unicorn goldfish has a variety of colors such as red, purple, black, red, white, …

Environment to raise Dau Lan Goldfish

Among the varieties of goldfish, the lion-head goldfish is the easiest to keep, and the culture is similar to other varieties of goldfish. If you keep fish in a 20cm diameter tank, you should pay attention to change the water regularly.

Because the tank is small in size, the water gets dirty quickly, easily leading to a lack of air. Therefore, fish often have to go to the surface to breathe, affecting their development. If possible, use tanks with a minimum size of 60 × 30 cm or larger. The tank wall does not need to be too high, with a water filter to be able to keep fish.

Some farmers experience turbid water. That is because too much change in new water, new water will stimulate the fish to produce mucus that makes the water cloudy.

Uneaten food after eating fish is also a cause of cloudy water. It is recommended to dry the water outside for a while so that the water temperature equilibrium with the water in the tank. Help the fish have time to adapt to the environment.

The eating habits of Dau Lan Goldfish

When raising Ranchu goldfish, the farmer needs to control the amount of food for them. Excessive food is one of the main causes of death. The reason is not because the fish is not digested well, but because when there is leftover food in the water, it reduces oxygen.

When Ranchu fish are full, they need more oxygen than usual to aid in digestion. But at this point the oxygen in the tank has decreased, leading to insufficient oxygen in the fish. Therefore, when feeding Ranchu fish, it is necessary to adjust the amount in time. Make sure they can finish the food right away.

Number of times for Goldfish

Fish should be fed early in the morning or after noon. Do not feed fish from 5 pm onwards. According to the experience of longtime players, each feed slowly in small amounts so that the fish can finish. Feed once or twice a day. In addition to commercial feed, fish should eat more nutritious foods.

Fish feed should be finely ground, avoiding too large particles. If feeding the fish raw prey, it is necessary to ensure sterilization and avoid infection of the fish.

Ranchu fish feed on top

In addition to water and light, diet plays an important role in stimulating polyps on the head of the fish. For a beautiful head, Ranchu goldfish need to eat foods rich in protein. Examples: silkworm pupae, earthworm, crayfish, and earthworm. Regularly add green algae and moss in food.

In addition to fresh foods, there are many types of synthetic Ranchu fish feeds on the market. In addition, you can refer to some of the following foods:

  • Plankton, larvae
  • Copper shrimp (dry or fresh boiled)
  • Duckweed, small roots
  • Egg yolks (do not overfeed as it is prone to cloudiness)

How to feed the fish

When raising Ranchu goldfish, the farmer needs to control the amount of food for them. Excessive food is one of the main causes of death. The reason is not because the fish is not digested well, but because when there is leftover food in the water, it reduces oxygen.

When Ranchu fish are full, they need more oxygen than usual to aid in digestion. But at this point the oxygen in the tank has decreased, leading to insufficient oxygen in the fish. Therefore, when feeding Ranchu fish, it is necessary to adjust the amount in time. Make sure they can finish the food right away.

Time to feed the fish

Fish should be fed early in the morning or after noon. Do not feed fish from 5 pm onwards. According to the experience of longtime players, each feed slowly in small amounts so that the fish can finish. Feed once or twice a day. In addition to commercial feed, fish should eat more nutritious foods.

Fish feed should be finely ground, avoiding too large particles. If feeding the fish raw prey, it is necessary to ensure sterilization and avoid infection of the fish.

During the Ranchu goldfish rearing, feeding the fish plays a very important role. Currently, there are many establishments selling Ranchu goldfish in Hanoi and big cities. Farmers can easily find and buy.

An important point when raising Dau Lan Goldfish

According to breeders in Japan, home to this breed, the Ranchu’s head forms before they change color. Hence the first stage of development is the most important in shaping the fish.

To get the head right, the player needs to balance the growth of parts. For example:

Increases in size on the crown of the head, but does not spread down the gills.

  • The whole head is growing evenly.
  • Increased in size on cheeks and under eyes.
  • The development of other parts of the body is also important. The head and body must be in proportion. Help them balance while moving through the water.

Types of water need to be treated when raising Dau Lan Goldfish

The recognition and differentiation of water quality are results obtained from the constant observation during the aquarium culture. Moreover, the aqueous substances are also mainly classified into large categories. Includes untreated water, new natural water, tap water that has been sun dried for 48 hours or more.

Old water is water mixed with impurities, green water. The type of water that has the closest composition to natural water in rivers, streams, ponds or lakes, is also known as surface water. Sediment is old water that is suddenly clear or has a lot of algae on the bottom … This is how you treat aquarium water when you first start.

The most important green water culture is the culture of the chloroplasts. Moreover, it also gives them good reproductive conditions. However, in such a culture, there are many different problems that need attention.

Set up an aquarium water treatment system

The transformation of green water

The transformation of green water is relatively important. The old green water is not suitable for the growth and development of Lan Tho. It is extremely easy to make Lan Tho appear “tail burn” or “suffocating.” So, at the right time to add a little new water to the goldfish tank ensure the water quality in the aquarium to reduce the amount of green algae when converted to blue water.

In the process of green water farming there is a dialectic relationship. Be sure to make sure the water changes. Good green water. Then choosing the Lan Tho aquarium is also very important. The veterinarian believes that if you master these things, the Lan Tho fish farming is considered to be half successful.

Control the temperature

The right temperature can not only guarantee the growth and development of Lan Tho. The photosynthesis function of green algae can also work normally. Therefore, maintaining a water temperature of 15 ° C or higher is the most common method of ambiguity.

Do your best to avoid direct sunlight on the aquarium. Sunlight is too strong and is not conducive to algae growth. But you must ensure daily light for fish to meet the photosynthesis function of algae.

Effects of sunlight

Ranchu goldfish need to be exposed to sunlight for at least 3 hours per day. Natural sunlight helps fish to be healthy and brightens and brightens. At the same time sunlight also helps algae and plants grow better.

However, outdoor aquariums have the disadvantage that the temperature can be too high. Direct sunlight for many hours also has a negative effect on the health of the fish. They will swim more and get tired quickly, with a bigger head, but weaker fins and tail.

Therefore, it is best to use a shade or canopy to reduce direct sunlight into the aquarium. Do not let the tank temperature be higher than 30 ° C.

Take care of Golden Lion Head

Ideally, feed the fish with fresh food, otherwise processed food can be used. Pay attention to feeding a little to avoid fish can not eat all, leftover food can degrade the water. For ready-to-eat foods, regular foods should be used, and foods with many colors should not be used.

Should put the aquarium in a sunny place. Sunlight helps fish to grow healthy, highlighting the color of the fish. When the weather is too hot, it is necessary to shield.

If there is a bruise on the fish, it is a bleeding phenomenon under the skin. Farmers can add more wanted to water to treat fish. Or you can use the antibiotic Nitrofuran, but pay attention to the dosage. With small sized tanks, do not give too much medicine. Should consult a specialist before using the drug.

Choosing Dau Lan Goldfish

When buying unicorn fish should choose ones with round, short, healthy body. The lump is thick, bulging like a strawberry. Pectoral fins large, head and back broad, abdomen bulging. The mouth and eyes were both engulfed in the polyps. Pelvic fins hidden below caudal fin. All the above conditions can be classified as premium.

Previously, the lion-head goldfish were mostly red or yellow. In recent years, there have been more new colors and patterns on the market. Currently in Hanoi and other provinces there are many shops selling goldfish head. Farmers can easily choose a fish like that.

The life expectancy of Goldfish

How many years does Dau Lan Goldfish live?

Lan Tho fish has a life expectancy of about 8 – 10 years. The average life expectancy of goldfish is usually from 4 to 6 years. There are also some special cases of goldfish dating more than 8 years old. As the age of the aquarium goldfish increases, its decorative value will decrease. When the fish is too old to be compared growth with a younger fish.

All comparisons need to be similar. When the fish is old, the fish will no longer exude the charisma like when “young”. From the swimming figure, color and agility are also significantly reduced. To ensure normal growth of goldfish, take good care of them as soon as you bring them home.

Factors affecting the longevity of the fish

The age of the fish is closely related to the daily maintenance. If the conditions of the daily breeding environment are good, the fish’s life span will be extended. Conversely, if goldfish are seriously ill or have serious feeding problems, it will directly affect their age.

The issues you need to consider is the fish habitat. Water quality, aquarium temperature, light … All affect the health of aquarium fish.

Note when choosing food for Dau Lan Goldfish

Goldfish’s food is also related to their longevity. If the food of goldfish is simple, inadequate, nutritional deficiencies affect not only the development of the head tumor shape but also their longevity.

If the fish’s food has proper nutrition, the protein supplement during full early tumor development, the fish’s lifespan will be longer. It should be noted that Lan Tho fish should eat less and eat more meals. Can not eat much each time.

It can be seen that the longevity of a fish is influenced by many factors. They are closely related. The aquarist cannot focus on just one problem.

It is necessary to combine good care and nurture of the fish. Ensuring the balance of the ecosystem in the aquarium, creating a comfortable and clean living space. At the same time choose suitable food products, good for the baby fish

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