Introduction to Lion Head Goldfish

The lion head goldfish appeared at the end of the nineteenth century. There were developed sarcoma protrusions on the top of the head. The body was short and strong. The sarcoma extended to the gill cover, and the front looked Square.The sarcoma of the lion's goldfish has always been on the cheeks from the top of the head, and the eyes and mouth are caught in the sarcoma. Sometimes they can't even observe the eyes of the lion's goldfish.head".

Lion head goldfish appearance characteristics

The lion head goldfish has a short body, the sarcoma on the head is thick and convex, with sarcoma on the gill cover, and the front is Square, strawberry -shaped.It is particularly developed. From the top of the head to the cheeks, the eyes and mouth are in the flesh, exactly like a magnificent lion with a magnificent lion, with a strong beauty, hence the name "lion head".This kind of sarcoma is a morbid state, but it is hereditary. Its degree of development is related to the quality, quantity and water quality of the bait, and it is difficult to raise.

The most unique feature is that the lion -headed goldfish headoma is very developed. The sarcoma extends to the gill cover, the eyes and mouth are trapped in the sarcoma, the back has a dorsal fin, and the appearance of the lion with a prestigious shape isLion head goldfish.

Lion -headed goldfish variety classification

At present, there are two types of lion -headed goldfish on the market: national lion and Thai lion. The national lion is a new product formed by the cultivation of the lion -headed goldfish in China.The appearance is different from the national lion, and the price is different from the national lion.The lion head goldfish has red lion head, blue lion head, Zhu Ding Zi Luo robe lion head, black and white lion head, red -top five -flower lion head, jade seal lion head and other varieties.

How to raise the lion head goldfish

1. Feed

All feeding is nutritious animal feed and white sesame seeds.animal feeds such as water flea, earthworms, yellow pink worms, green worms, and skinworms.Mainly feeding is earthworms and sesame.Red and black earthworms can be fed.Do not feed the inferior goldfish feed.Because there are too many feed starch, poor nutrition, difficulty in digestion, and water quality is easy to pollute.After the fish eats malnutrition, the fish grows slower and it is easy to get sick.

2. Light

It is best to put the fish tank in a place with sunlight for 1-2 hours.This uses the sunshine's ultraviolet sterilization.Try to prevent fish disease prevention, supplemented by medicine.At the same time, due to photosynthesis, the color of the fish is also bright and beautiful.

3. Change water

Changing water frequently can increase the dissolved oxygen in the water.When changing water, you can only change one -third to one -quarter. You cannot change a lot at once, and the fish is not adapted.It is important to maintain water quality in the aquarium.There is sufficient dissolved oxygen fish in the water to grow, long and fast.Otherwise, stop growing or even death.

4. Shock density

Due to the small size of the rectangular aquarium, it should not be raised, less or less.In a container with a length of 40 cm, 25 cm wide, and 30 cm height, a small fish with 5 to 7 cm can be raised 6-8 tails.If a circular glass tank with a diameter of 26 cm and a height of 13 cm, 4-6 cm with 4-6 cm can be raised 4 to 6 tails.Adults with more than 8 cm in length of the fish body should not be kept in small glass tanks, but need to be kept in a luxurious large glass tank or in a ceramic tank, and it is equipped with small oxygen machines to prevent hypoxia.These release density is only reference figures, but also depends on the height of water temperature, the strength of the fish body, and the quality of the water quality. They cannot act mechanically.Generally speaking, the fish body is large, and the number of raises is small; more in winter, raising less in summer; when the water temperature is low, it can be raised more when the water temperature is high.

Lion head goldfish female and female judgment

1. Judgment according to the morphology of the body

They are still very different during the breeding period. There will be small white dots on the male fish. There is no obvious little point on the female body.Squeeze out.

2. Judgment according to the color of the body

After entering the breeding period, the female body of the female slowly becomes fat, and the belly begins to become bigger. After careful observation, we can find that the male body is like a shuttle.Smooth, the color of the male fish looks more bright, but the females are different.The fish mixed together is particularly obvious.

3. Observe the pattern judgment on the body

Different characteristics will appear on their bodies in different time periods. When they grow to a certain degree, there will be some spots on them. After the females enter the breeding period, there will be a lot of spots.Like a lot of patterns on the body, there are a lot of spots on female fish, and male fish looks very small. Most of them appear near the gill cover of the male fish.There will be a few spots on it, which seems to be the symptoms of white dot disease

What to do if the lion head goldfish rotten head

When the lion head goldfish appears rotten head, rotten tail, etc., most of the reasons are the problem of water quality, and of course, it may also be that other goldfish bites during mixed care.How to deal with head infections?

At this time, we can use salt and potassium permanganate together, and the effect is better. Of course, we must appropriately increase the number of water changes to ensure the cleaning of water quality and prevent infection.

You choose a thin bamboo toothpick to disinfect, and then buy the medical skilled cotton and wrap it around the bamboo toothpick.At this time, we have to disinfect our hand and take out the lion head from the fish tank. The movement should be light, and the vertical posture of the head and the tail downward.First use the prepared medical dehydration cotton to dry the lion's goldfish head to dry the water, and then use the cotton swab to dip the infected parts prepared beforehand.

After the red potion is wiped after many times, the head of the goldfish is wiped with a medical skilled cotton.You can't apply too much at a time, we can apply it several times.

Note: As mentioned earlier, water quality is the key to whether the fish is sick. We must keep the water quality clean, and we can register a certain drug in the fish tank to prevent the purpose of preventing the disease.

Tengyi furniture daily cleaning skills

1. After a period of use of rattan furniture, of course, it will become old. At this time, you can use some light saline to wipe the rattan furniture supplies.The role of anti -crispy and insect -proof.

2. The method of renovation of rattan furniture, first use the above method to clean the rattan furniture, and then use sandpaper to carefully wipe the appearance of the rattan furniture to remove the stains and return to Smooth, and then protect it.The furniture immediately renewed.

3. Generally, rattan tables and chairs can be used for about ten years, and the length of time is also related to maintenance.The white rattan table and chairs are easy to dirty, and you usually need to wipe the dust with a clean soft cloth; use a soft brush or a vacuum cleaner to clean it once in three months; wipe the wet cloth when dirty, and use the old toothbrush to gently brush it gently with the old toothbrush.Brush, it's clean immediately!If the stain is too heavy, you can use the detergent to remove it. Vegetable oil and soap are cleaning agents for cleaning rattan furniture, and then wipe them again.

4. White vine chairs, it is best to apply a little vinegar to neutralize it to the detergent to prevent color degeneration.Put a brush with a brush with a brush and brush a vine chair.If the vine furniture has a long period of time, it is best to scrub it with salt water.

Furthite furniture maintenance method

1. Avoid direct sunlight

The ultraviolet rays in the sun will make the rattan degeneration. The long -term sunlight will make the white rattan furniture yellowed, the brown -red -redtto furniture fades locally, and the expensive bamboo rattan furniture is dry, loose and removed.Therefore, it is important to avoid direct sunlight in spring, summer and autumn.It may be possible to use the transparent white -screen curtains to separate the sunlight directly, while protecting the rattan furniture, it does not affect the indoor lighting.

2. Stay away from fire source and heat source

Because rattan furniture is afraid of high temperature, do not make it contact and close to fire sources, heat sources, such as electric iron, hot water cups, etc. When using and storage, try not to put it directly on it.Otherwise, it is also easy to deform, bend, crack, loosen, or take off.

3. Avoid moisture deformation

Although rattan furniture can absorb a certain amount of water, if you adsorb excessive water, it will become soft and deformed.Therefore, it must be prevented from moisture when used on weekdays.However, the advantage of vine furniture is that it will fix it into the original shape after the moisture deformation. After blowing or dry, it will still return to the original shape and size.Therefore, when the vine furniture is sagging, it is necessary to find a way to reduce its load, and support it cleverly and uniformly to maintain the original weaving shape and prevent the gap from deformation.

For example, for example, the placement of the book on the rattan shelf, it is best to follow the principles of two Levels of heavy and middle.In this way, the book weight can be placed symmetrically to prevent the sagging deformation of the middle weight due to the middle weight.If it is a seat, it can be stuffed into a Square stool or storage box across the vine surface to help hold up the rattan noodles and keep it slowly and not deform.

Therefore, if Fujin Yi furniture is accidentally wet, it should be air -dried as soon as possible.

4. Keep ventilation

The horizontal cross section of the vine is covered with fine catheter, so if you accidentally get the moisture, it will not only deform, but also the woven mesh can easily breed mildew.Therefore, if the ventilation of vine furniture is particularly important if in the south, especially in the rainy season.In the days when there is a sun, it is best to clean the furniture and move it to a place with a gangster to "blow off" to avoid the production and dryness of the mildew.Note here that you do not require "dry" to be eager, and lift it to the sun where the sun is directly exposed.

5. Dusk and insect prevention

Plants are most afraid of insects, rattan art furniture is not only afraid of insects, but also easy to accumulate dust, and it is not easy to clean up, so pay special attention when using.You can try to wipe vine furniture supplies with light food salt water, that is, it can decocence, and it can keep it flexible for a long time. It can also have a certain anti -crispy folding and insect -proof effect.clean a paint or a vacuum cleaner between the gaps. Do not use a cleaner or solvent with the surface of the vine furniture. Do not rinse with a wet towel or water.

1. How to choose the size of the Bicycle helmet

When choosing a Bicycle helmet size, the main basis is the size of the personal head circumference to ensure the comfort and safety of the helmet.

1. Measure the head circumference

soft ruler or tape measures are usually used for measurement.Starting from the forehead of the head, bypassed the above ears, and then returned to the forehead hairline to ensure that the ruler is placed horizontally and close to the scalp.The perimeter measured in this way is the size of the head circumference.

2. Select the helmet size according to the head circumference

Small size (S): Suitable for people with a head circumference size of 52-56cm.

Mid-size (M): Suitable for people with a head circumference size of 56-59cm.

Large size (L): Suitable for people with a head circumference size of 59-62cm.

Please note that these sizes are for reference only, and helmets of different brands and models may have their own size standards.Some brands may provide more detailed size division, such as XS, XXL, etc. to meet the needs of different head circumference.

3. Try to wear and adjust

When buying a Bicycle helmet, it is best to try several helmets of different brands and models to find the size and style that suits you best.

Bicycle helmets are usually equipped with adjustable bands and buckles, which can be tightly adjusted according to individual needs.When trying to wear, it should be ensured that the helmet is closely fitted with the head, but it is tight to cause discomfort.

After wearing a Bicycle helmet, you should check whether it causes oppression or discomfort to the head.At the same time, ensure that the ventilation holes of the helmet are reasonable, so as to keep the head dry during cycling.

4. precautions

The size of the Bicycle helmet should be avoided or too small.Excessive may not provide sufficient protection, and too small may cause discomfort and even affect security.

2. What should I do if I buy a Bicycle helmet?

If you buy a Bicycle helmet, you can take the following methods to improve the comfort and safety of wearing:

1. Adjust the internal pad

Many helmets are equipped with adjustable pads or foam pads.You can try to adjust the position or thickness of these pads to better fit your head.Some helmets can even be replaced. You can buy thicker or more suitable pads to fill excess space.

2. Use additional filling

If there is no adjustable pad inside the helmet, or it still feels too much after adjusting the pad, you can consider using additional filling to fill the space.For example, a small piece of sponge or foam that is similar to the internal material inside the helmet can be cut, and it placed on the forehead or rear head position inside the helmet to reduce the gap.

3. Adjust the headband and buckle ring

Make sure that the headband and buckle of the Bicycle helmet are adjusted to the most tight but tight state.By adjusting these parts, you can make the helmet more closely fit your head to reduce shaking and discomfort.

4. Consider returning or replacement

If the above methods cannot solve the problem, or if you feel that the size of the helmet seriously affects the comfort and safety of wearing, the best choice may be returns or exchanges.Contact sellers or manufacturers to learn about their return and replacement policies, and operate in accordance with the requirements.

What are the sun house sun -shaped methods?

1. Electric ceiling curtain

Most of the sun rooms are installed with electric Shading equipment, which is convenient and practical.Electric ceiling curtain has two forms: scroll type and folding type, which is suitable for the glass or large sun room of villa sun room.Electric ceiling curtains are made of polyester fiber fabrics, which have excellent performance such as anti -strong tear, acid -alkali, anti -corrosion, fire prevention, anti -static, non -deformation, and easy cleaning.

2. glass Shading shutter system

This Shading louver is built into the glass, which plays a role in cleaning.And it can adjust the amount of light in the opening and closing angle of the louver, and the design is very humane.The active glass Shading on the market uses a full rust -proof system, and there are multiple colors to choose from, which meets the owners who require indoor decoration.The self -locking function of the driving motor when turning off can strengthen the gas and water tightness of the entire shutter system.

3. Electric ungrate canopy

Family glass top sun rooms will mostly use different types of electric sheets for sunscreen. There are many types of electric Shading, including double -open canopy, electric sky scandoproba, swinging arm, curved arms, wind -resistant vertical Shading, aluminum, aluminum, and aluminumThe alloy folding new French canopy and the European curved electric sky curtain Shading canopy, etc. Most of these electric ungrates have the advantages of rich colors, sunscreen prevention, ultraviolet rays, convenient installation, and beautiful atmosphere.

4. Sunshine room sunny curtain

Sunshine room Shading curtains can block ultraviolet rays and radiation, but also regulate visible light to prevent glare.Regulate natural gas flow to improve the environment.At the same time, it can effectively reduce the indoor temperature, avoid indoor heat, and greatly reduce ultraviolet rays, thereby achieving the purpose of energy -saving and Sun protection.

5. glass film

The glass film can solve the problem of excessive temperature of the sun room, and can also achieve the characteristics of unobstructed sight and maintain the visual transparency of the sun room. However, the flexibility is relatively poor, which is not conducive to regulating visible light.

The best way to sunshade and heat insulation in glass Sunshine room

1. Use a solid Shading product alone. Three -Tube approach should be used. The outer Shading outside the sun room, the built -in Shading of the hollow glass, and the internal Shading of the sun room.After the built -in Shading, there is another insurance. The internal Shading is the so -called ceiling curtain. It is installed indoors. It can be stored in the sun without sunlight.

2. Open a sunroof at the top of the sun room to discharge the hot air flowing above the sun room, and the facade window can be made into a full floor or directly into a full -floor folding door.At this time, turn on the air conditioner to enjoy the cold wind.

3. If it is a rural yard glass ceiling decoration design, you can spread a layer of Shading net on the top of the sun room. It is cheap and affordable. The heat insulation effect is very good.

4. Install the glass thermal insulation film on the top and side of the sun room to fundamentally solve the problem of excessive temperature of the sun room. It can also achieve no obstruction and ensure that it will continue to enjoy the comfort of the sun.

5. Installing air conditioners in the sun room is necessary. In winter, it is heated and cools down in summer. However, the air conditioner is still used as auxiliary equipment. The most environmentally friendly and simpler is the previous method.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;

1. The difference between hiking shoes and off -road shoes

1. design purpose and characteristics

hiking shoes are mainly suitable for outdoor activities such as Hiking, crossing, etc., focusing on non -slip, grip, wear resistance, and suitable for walking in rugged mountain roads, grasslands, snow and other environments.Path shoe usually uses leather or durable nylon, which has a stronger midsole, outsole and leather upper to provide better support protection and durability.A good pair of hiking shoes can support you for more than 1,000 kilometers, or even 1500 kilometers.

Off -road running shoes are mainly suitable for outdoor sports such as off -road Running, mountain marathon, etc., focusing on light, breathable, comfortable, and suitable for Running on rugged roads.Off -road running shoes are usually lightweight. The soles of the shoe are wear -resistant rubber. The upper is usually made of mesh eye material. It has good breathability and provides better grip and non -slip performance.

2. Applicable environment

hiking shoes are more suitable for moderate weight Hiking, mountaineering activities that require better support and protection, and use under complex and changeable terrain conditions, such as rocks, dirt, sand, wet tree mud or snow.

Off -road running shoes are more suitable for low -altitude complex mountains and urban commuting. Its lightweight design and good breathability make it while maintaining flexibility and lightweight, and can also meet the comfort requirements during Running.

3. Other differences

In terms of weight, off -road running shoes are usually lighter than hiking shoes. This is mainly because off -road running shoes pay more attention to lightweight in design, while hiking shoes pay more attention to support protection and durability.

In terms of breathability and waterproofness, off -road running shoes are more breathable because of the use of lighter fabrics such as wide mesh cloth.Both hiking shoes and off -road running shoes have waterproof and non -waterproof models, so the waterproofness is not much different.

2. Which of the hiking shoes and off -road shoes is better

Choose hiking shoes or off -road running shoes depends on your specific needs and usage scenarios.If you are mainly Hiking or mountaineering activities, you need better support protection and durability. hiking shoes are more suitable choices.And if you mainly do off -road Running or need to commute in the city, and pay attention to light and breathable, then off -road running shoes will be a better choice.