Animal feed is one of goldfish's favorite nutritious feeds. It has many varieties, the common ones are:
1) Fish worms (commonly known as red worms and Daphnia)
It is a kind of zooplankton, which breeds in sewage pits, ponds and rivers. It is a general term for all kinds of water fleas. It is big and small, like a spider mite. Its body color is blood red, and it is very small. It is not only nutritious, but also feeds on phytoplankton, which is beneficial to purify water. Therefore, goldfish fed with fresh red mites properly tend to develop faster than goldfish fed with other alternative feeds, and the incidence of fish diseases is correspondingly reduced.
2) Cyclops, with a bluish gray body (commonly known as green jump)
It belongs to copepods in crustaceans. Its advantages are strong vitality, fast swimming speed and being able to live for several days. But the disadvantage is small size. If it is used to feed parents of several years old, it is more difficult to hunt because of its fast swimming, and the cyclops can also bite its young. Therefore, it is best to scald it with boiling water when feeding cyclops.
3) paramecium (commonly known as grey water)
It is the general name of several protozoa in plankton. Such as paramecium, can be cultivated with straw, which is most suitable for feeding newly hatched fry. Rotifers, that is, single-celled animals (that is, composed of many cells), such as rotifers, water rotifers, column rotifers, bubble rotifers and so on.
4) Mosquito larvae (called blood worms in the south and oil jumps in the north)
It is a chironomid larva, and its body color is blood red, so it is named blood worm. Rich in nutrition, expensive and difficult to preserve. Need to be refrigerated, ordinary lovers can feed directly after freezing.
5) Water earthworm
There are many kinds of them, among which the most popular is the water earthworm goldfish. They are rich in protein, fat and vitamins. They generally live on the surface of sewage sludge in fertile rivers or flowing water, with one end piercing the sludge and the other end swinging with the water. Their bodies are small, soft, bright red or crimson and are easily swallowed by goldfish. However, they must be rinsed repeatedly before feeding. If possible, it must be kept for a few days, and then the earthworm spits out the mud and feeds it.
Edit paragraph 2, plant feed.
Of course, animal feed is the most ideal feed for goldfish, but in the absence of animal feed for various reasons, plant feed can be used as emergency or life-sustaining auxiliary feed. Weeds and aquatic plants are common, among which weeds are one of the smallest species of seed plants. Plants are as small as sand and have no roots, so they are more nutritious. The other is duckweed, which has filamentous roots. Goldfish should eat when they are hungry. Generally, only larger goldfish can be fed, not more. Before feeding, carefully check whether there are pests and eggs, or soak in low-concentration potassium permanganate solution for a while before feeding, otherwise it is easy to bring in germs and pests.
Edit the third paragraph. synthetic diet
To develop large-scale goldfish farming, it is not enough to catch natural bait fish and insects. In addition to artificial breeding of fish and insects, it is also necessary to develop the production and supply of pellet feed to the market. On the one hand, it can solve the feed source of farms, and on the other hand, it can meet the needs of goldfish lovers to raise and play goldfish at home. With artificial feed, it is much more convenient to raise goldfish at home.
Compound pellet feed requires complete nutrients to meet the needs of goldfish growth and development. The main ingredients should include protein, sugar, fat, inorganic salts and vitamins.
1. protein is the main component of goldfish. Its function in the body is to grow new tissues and repair old tissues, and it is also a component of heat energy supply. There must be enough protein in the bait to promote the rapid growth of goldfish.
2. Sugar is the main substance of goldfish's heat energy and the main feed component of goldfish.
3. Fat is the food with the highest thermal energy storage, and its physiological function, like sugar, is oxidized in the body to supply energy. Generally speaking, the lack of fat in the feed, the slow growth and small size of goldfish will reduce the tolerance of fish to low temperature and hypoxia, and it is easy to cause death when overwintering; Too much fat and fat fish will hinder the development of gonads.
4. Inorganic salts are the main elements that constitute the color skeleton, such as calcium phosphate and calcium carbonate. Fish's blood and muscles also contain a certain amount of calcium and phosphorus. A certain amount of calcium in feed can promote digestion and help absorb fat and phosphorus. Goldfish can not only get calcium and phosphorus from feed, but also penetrate calcium and phosphorus in water into the body through skin and gills. Goldfish also needs trace elements such as iron, copper, magnesium, sodium, potassium and diamonds. Without these elements, it will grow slowly and cause diseases. In order to ensure the normal growth of goldfish, feed should contain these elements.
5. Vitamins This is also necessary for the growth of goldfish. Long-term lack of vitamins, fish body dysplasia, slow growth or complete stop, or even deformity, the resistance to adverse external environment and various fish diseases decreased. Lack of vitamin A will lead to the fracture of color fins, the disappearance of fish pigment and the pale body color. Lack of vitamin E will lead to gonadal hypoplasia or hypoplasia, and the resistance to aquatic fungi will also decrease. Adding a small amount of vitamin B 12 to feed can promote growth.
Correctly grasp the feeding time and method
The feeding time of goldfish, whether it is live feed or artificial feed, must master the following principles:
1. The feeding frequency is only 1-2 times a day, and each feeding amount should be eaten within 1-2 hours. The feeding amount of species with normal weather and water quality and strong vitality can be increased appropriately.
2. Feeding time should be as early as spring and summer, usually around 6-7 am, when the sun begins to shine and the fish ponds (tanks) begin to feed. Feeding time can be delayed in late autumn and winter, usually around 7-8 o'clock, and even delayed to 10 in winter. But don't eat too much at night. Even if the fish are obviously foraging, it is best to feed them in small quantities around 3 pm. 1 1 month later, the water temperature dropped obviously, and the appetite of goldfish decreased, especially at night.
3. With the growth of goldfish, the food intake should be gradually increased appropriately, but it should not be blindly fed, especially artificial feed, which should be strictly controlled. In family fish farming, the feed can be divided into 1-2 times a day to avoid excessive feeding at one time, accumulation of ponds (tanks) and deterioration of water quality.
Edit the goldfish water changing method in this paragraph
The predecessors of goldfish breeding have long had the experience of "raising fish first and then raising water", which shows that the quality of water quality will directly affect the normal growth and development of goldfish. The purpose of changing water is to remove dirt (garbage, fish manure, surplus feed and stale impurities), keep the water clean, adjust the water temperature and increase oxygen in the water, thus stimulating the growth and development of goldfish.
If you want to raise goldfish well, you must have a preliminary understanding of fish culture water:
1. Unpurified water
Refers to tap water or well water that has just been discharged and has not been dried. Its water temperature is often quite different from that of fish ponds (tanks), and contains more chlorine, which is very harmful to goldfish.
2. Fresh water
It is tap water, well water or spring water. After drying and standing for about 2-3 days, the water temperature is equal to or similar to that of fish pond (tank) water.
3. Chen shui
It is the dirty water with feces and dirt at the bottom of the fish pond (tank). Including the water supply that has not been replaced for a long time in the pool (cylinder).
4. Old water
It is the general name of clean water in fish ponds (tanks) that is tender green, green, old green or brown green. Among them, light green water is the best. There are many green algae floating in the old water, which is also a good auxiliary feed for goldfish. This kind of water decomposes less organic matter and more dissolved oxygen, and it is often used to raise fish with tender green and clean old water. The fish bred have the largest appetite, strong body, bright color and rapid development.
Step 5 return to clear water
If it is found that the old green water in the original pool (tank) suddenly turns into clear water, and a lot of green algae are precipitated at the bottom of the pool, this phenomenon is called returning to clear water. This kind of water is easy to cause fish diseases and needs to be completely replaced.
(1) Under normal water exchange conditions, especially in hot summer, as long as the feces and dirt at the bottom of the fish pond (tank) are stuck together with the old water every day, gently suck it out with a hose110-1/5 to remove the dust and floating feces on the water surface, and then along the pond (pond) This method of changing water is not easy to hurt fish, simple and safe, and is most suitable for family fish tanks or small ponds.
(2) Partial water exchange is mainly carried out in two situations. In one case, in the hot summer and early autumn, the feed water in the fish pond (tank) has been changed for several days, but the water turns green quickly (due to a small amount of feed), and the water quality is still clean. Therefore, in order to prevent goldfish from scalding their tails, all the goldfish in the pond (tank) can be fished out, and then the water in the pond (tank) can be rotated into a spiral shape, and the pond (tank) can be put to rest for a while.
Another situation is that the water in the pool (tank) has only been changed for a few days, and the color of the water is still good. However, due to excessive feeding and floating head, emergency measures must be taken. The method of changing water is the same as that mentioned above.
If it is a big fish pond in a fishing ground, it is not necessary to fish out the goldfish, but to enclose the fish with a folding screen, and then gently rotate the water in the pond with a fishing net for several tens of seconds. When the water is still for a while, start the drain gate to drain slowly, or suck the surplus fish, feces and old water in the center of the pond (trough) with a straw, or fish out the surplus fish and insects in the center with a fishing net bag, and then release 1/4-.
(3) Completely changing water This water changing method is often a combination of turning over the pond (tank) and selecting young or adult fish. It is often used because the water quality is seriously deteriorated or the moss is too long and the fish is too dense. There are two specific methods:
1. When there is no free pool, we have to fish all the goldfish into the basin or put the cage in the water of the adjacent pool for temporary cultivation, and add an oxygen increasing head in the basin or cage to increase oxygen. Then, brush off the moss on the wall of the original pond, rinse it thoroughly, re-inject isothermal fresh water, let it stand for a while until the water temperature is equal, and then put the fish into the original pond (cylinder).
2. If there are free ponds and fresh water, all goldfish should be caught in pots or cages, and selected and treated separately. Goldfish can be moved into fresh water and fed in sub-ponds, regardless of water temperature. This method of changing water should pay special attention to the water temperature, and it is best to choose it before 9 am on a sunny day. However, this method is generally only applicable to adult fish or larger young fish, and young fish should not be used. If possible, it is best to fill the standby pool (tank) with flooded water before completely changing the water, and then fish it directly into the standby pool (tank). In this way, the water temperature changes little, the fish can easily adapt to the new environment, and the fish can be prevented from being squeezed in pots or cages. In spring and autumn, this method of changing water is generally carried out every half month or so 1 time. In summer, when the weather is heavy and the water temperature is above 28℃, the water should be completely changed every 4-7 days 1 time. In winter, when the water temperature drops to about 4℃, goldfish move slowly, their appetite drops, and the water quality is not easy to deteriorate. Generally, all water is not changed unless there are special circumstances.
How to tell the sex of goldfish?
Male and female goldfish are mainly distinguished from the following aspects:
(A) the difference between external forms:
(1) Body size difference: Generally speaking, male goldfish are slightly longer, while female goldfish are slightly shorter and rounder. The abdomen of female fish is larger than that of male fish during spawning.
(2) The difference of tail stalk: the male fish is slightly stronger than the female fish.
(3) Difference of pectoral fin: Careful observation shows that the male fish is slightly longer, and the first fin of pectoral fin is thicker and harder; The female fish is short and round, and the first fin of pectoral fin is not too hard.
(4) The difference of genitals: From the belly up, the genitals of male fish are small, narrow and concave; Female fish genitals are large and slightly round, protruding outward.
(2) Color difference: The body color of male and female goldfish is slightly different. Males are usually brightly colored, while females are slightly lighter. During the reproductive and developmental period, males are more brightly colored.
(3) Touch and feeling: Hold the fish's abdomen gently with your hands. The middle finger and ring finger feel that the male fish's abdomen has obvious hard lines, and the female fish's abdomen is soft. When walking by the fish pond, the male fish swims fast and agile, while the female fish moves slowly.
(4) Idyllization: With the increase of temperature, goldfish will have a second characteristic-idolization of spawning period, which is the easiest and most accurate time to identify the sex of goldfish and the easiest method to master. Male fish occasionally appear on the first thorn of pectoral fin and the edge of gill cover. Many times, there are idolize on each fin of the whole pectoral fin, and the front end is obvious, so you can only observe it carefully at the back. This rough little white dot is idolized.
Using the above identification methods, we must rely on years of feeding experience and careful observation at ordinary times to accurately identify the male and female goldfish.
Edit the breeding of goldfish in this paragraph.
Generally speaking, during the spawning period, the belly of the female fish is relatively large, and the belly of the male fish has not changed. However, it is not difficult to find that there are several small white spots on the hard bone spurs in front of the left and right front fins of the male fish, especially during the spawning period, but the female fish certainly does not.
In addition, during the spawning period, the male always chases the female's ass. At this time, it's almost time to lay eggs. The pair of fish should be put in the fish tank alone, and more aquatic plants should be put in the tank, so that the fish eggs can attach to the aquatic plants, otherwise the fish eggs will sink to the bottom and be eaten by the fish. After laying eggs, the female fish should not be mixed with any male fish for the time being, so that it can have a full rest to protect the female fish.
Put aquatic plants with fish eggs in a fish tank (preferably a crock) with fish water and put them in the sun. The breeding season of goldfish is at the turn of spring and summer every year. The south of China is 1-2 months earlier than the north. The south lays eggs in March and April, and the north lays eggs from the end of April to the end of June. Goldfish generally lay eggs at maturity of 1 year, which means that 1 year can breed 1 generation. If the temperature is raised in winter and the feeding management is strengthened, goldfish can lay eggs in advance in cold winter when they are 7-8 months old, and they don't need to lay eggs until 1 year old (12 months old). Goldfish can lay eggs many times during the breeding season. Every two weeks 1 time, 2-3 times. Where it shines, small fish will appear in a month or so.
Species of goldfish
1, grass seed fish grass seed fish is the oldest kind of goldfish, similar to crucian carp. Its body is spindle-shaped, and its dorsal fin and pectoral fin are triangular, long and sharp. Its main varieties are:
(1) The caudal fin of crucian carp is short, simple and concave; The whole body is orange-red, which is the oldest goldfish species.
2) Grass goldfish originated directly from golden crucian carp. Tail fin is long, Shuang Ye or trifoliate, undivided, and it is dovetail or water chestnut (that is, three tails); The whole body is red.
(3) The tail fin of the red-and-white goldfish is short, with a single leaf and a concave tail shape; There are red and white on the head and body.
2. Arowana Arowana is the representative species of goldfish and the main species. Its main characteristics are short body, flat and wide head, swollen eyeball protruding from the orbit, like longan; The scales are round and big, the pectoral fin is long and pointed in a triangle, and the caudal fin has four leaves. The main varieties are
(1) Red longan has the characteristics of arowana, and is the most common variety of arowana.
(2) Mo Long's eyes are all black, especially on his back, which is called "black peony". A good variety is black and shiny, like black velvet satin.
(3) The tail of a butterfly has the characteristics of a day pearl fish, but it looks like a butterfly.
(4) The whole body of Zi Long Ophthalmichthys is copper. If properly raised, it can also emit dazzling copper metallic luster.
(5) The body color of blue dragon eyes can be divided into light blue and dark blue. When swimming, the scales are shining and the posture is quiet and beautiful.
(6) Wuhua Tianzhu is a hybrid of transparent scale goldfish and various kinds of Tianzhu fish. Most of them are transparent scales, and a few are ordinary phosphorus, showing five-color spots, forming a dazzling pattern, like colorful silk fluttering when swimming.
(7) Purple-blue-flowered dzi beads are a cross between Zi Long's eyes and blue longan, with blue as the background color and irregular brown markings, which are plain but not light, and have quite a style.
(8) The twelve erythema of white longan is silvery white, and it is named after its four-leaf caudal fin, two pectoral fins, two ventral fins, two eyeballs, dorsal fin and kiss. Its color is clean and bright red, which is very pleasing to the eye and is a relatively precious variety.
(9) The main color of the magpie-flowered day pearl fish is blue, the head, kiss, eyeball and tail fin are all blue and black, and the abdomen is silvery white and bright, which looks like the color of magpie. Its posture is delicate and touching, but it is easy to fade during feeding, so the color is stable for the top grade.
(10) Panda goldfish is cultivated from the tail of a butterfly and has the characteristics of arowana. The body is short and round, and the tail fin is butterfly-shaped. Except for a silvery white spot on the abdomen and sides, the head, eyes, pectoral fins, dorsal fins, ventral fins and gluteal fins are all black, and some eyes have a circle of white, black and white, which looks like pandas. Its simple and dignified posture is very popular.
1 1) transparent scale dzi beads have dorsal fins, the scales are transparent, and the colors are mostly red [dzi beads have the characteristics of dzi beads and fluffy balls. The nasal septum is particularly developed, protruding out of the nostril, forming two meat-flap-like pompoms. Swinging from side to side when swimming is very touching. According to its body color, dzi beads can be divided into red dragon eyeball, black dragon eyeball, Zi Long eyeball, blue dragon eyeball, purple and blue flower dzi beads, red and white flower dzi beads, magpie flower dzi beads, Zhu Qiu black dragon eyeball and so on.
(13) Four-ball dzi beads have the characteristics of dzi beads, but the nasal septum mutates into four balls protruding from the nostrils, hence the name. Its body color is the same as that of fluffy balls, but it is somewhat inconsistent.
(14) The red-headed dzi beads are as white as silver. Only the head is scarlet as blood, red and white, bright and pleasing to the eye, the dorsal fin is towering, and the tail is long and big. When swimming, the posture is soft, erratic and beautiful.
[( 15) The dzi-bead shot is also called the dzi-bead hat. There is a pile of sarcoma on the top of my head between my eyes, which looks like a strawberry. Sarcoma developed and thickened, and the position was correct. According to its body color, it can be divided into zilong, blue dragon, red dragon [/font], white dragon, red and white flower, dzi beads, purple and blue flower, dzi beads, vermilion eyes, dzi beads and yellow height.
(16) The characteristics of the tall head of Tianzhu are basically the same as those of Tianzhu, which is the variation of its head, that is, there are a bunch of sarcomas on the head, which are red and the body is [red dragon [/font]. Its characteristics are basically the same as that of the red dragon, but the sarcoma on the head is developed and extends down to the cheeks and mandible at two places, resulting in the oral cavity being wrapped and somewhat sunken [
(18) The characteristics of the lion's head are basically the same as those of the tiger's head, but the sarcoma is more developed and the bulge is thicker.
(19) The lion head of black longan is regarded as a treasure, which has the same characteristics as the lion head of red longan, except that it is as black as satin.
(20) The branchial cover turns outwards, exposing part of gill filaments, which has the characteristics of the fish. According to its body color, it can be divided into red longan, black longan, blue longan and five-flowered dzi beads.
[(2 1) The bulbar branchial flap of Tianzhu is a variant of bulbar branchial flap of Tianzhu, that is, besides the characteristics of bulbar branchial flap of Tianzhu, the variation of nasal septum is fluffy, protruding out of nostril. According to the red dragon's eyes, Zi Long's eyes, blue dragon's eyes, black dragon's eyes and so on.
22) Cynanchum auriculatum is a variety of the fish. The eyeball turns 90 degrees upward, the pupil turns upward, the dorsal fin disappears and the orbit is bright. When watching fish, you have foresight. According to its body color, it can be divided into red sky, blue sky, red and white flower sky, vermilion fin and daytime.
23) Wang Tianqiu is a variety of Wang Tianyu, and its main feature is that the nasal septum mutates into a fluffy ball concave outside the nostril, hence the name. According to its body color, it can be divided into red sky-looking ball and five-flowered sky-looking ball.
(24) The red dragon has no dorsal fin, the pupil side, gill cover, head and nose are normal. The head and body are red.
The characteristics of the red dragon's back ball are the same as those of the red dragon's back ball, except that the nasal septum is deformed into a fluffy ball with a concave nostril.
26) Callicarpa rubra has dorsal fin, normal nose and scales, upturned gill cover, some gill filaments exposed, and sarcoma piles on its head, which are strawberry-shaped, red and fish-like.
(27) The red longan has the characteristics of high head, but the gills cover is turned outwards, some gills are exposed, and the heads are all red.
(28) The nasal septum not only has the characteristics of "the eyes of the red dragon look up high", but also mutates into a fluffy ball concave outside the nostrils.
3. The main characteristics of literati fish are short and round, flat and narrow head, sharp mouth, small eyes, big tail and more than four leaves of caudal fin fork. The body colors are mostly red, red, white, purple, blue and yellow, and the five colors are variegated. Gaotou (called "hat" in the north) and pearls are its representative varieties. The tall man's head is short, round and wide. Strawberry sarcoma grows on the top of the head. According to the growth position and development degree of sarcoma, it can be divided into two types: goose head with high head and lion head with high head. The sarcoma of the former is confined to the head; The latter's sarcoma also extends to the cheeks and chin. According to the morphological characteristics of its main varieties, it can be divided into many kinds. Pearl fish, also known as pearl scales, is named after its scales are like pearls. There are two kinds of pearl fish: ball fish and olive fish, and there are differences between big tail and short tail. According to its color, it can be divided into many kinds.
1) There are sarcomas on the head of Honggao, and the gill cover and nasal septum are normal. The whole body is red.
(2) There is sarcoma on the head of Wuhuagou, and the branchial lid and nasal septum are normal. Some are mainly red, with blue, white, yellow and black spots; Or blue as the bottom, inlaid with red, white, yellow and black spots. Its color and pattern are extremely beautiful, and the one with a large proportion of red and yellow spots on the blue background is the most pleasing to the eye.
(3) The head of the red and white flowers has strawberry sarcoma. The body surface pattern consists of red and white spots with irregular size and shape.
(4) Red and white flowers with soft scales are characterized by thin and tender scales, red and white all over, and black and shiny eyes. They are really valuable goldfish varieties.
(5) Red head and high head are also called crane top red. The body is silvery white, and the head and neck sarcoma is red, which looks like a crane crown, so it is named "Crane Crown Red", also known as "Auspicious". In people's minds, it is a symbol of happiness, auspiciousness and longevity, and is deeply loved by people.
(6) yellow head, high head, white body, and yellow sarcoma on the top of the head.
(7) Zhu Ding's purple robe is a variety of purple high head, with deep purple body color, and only the sarcoma on the top of his head is bright red and gorgeous. With dignified and quiet shape and luxurious appearance, it is a precious variety of goldfish.
(8) The strawberry sarcoma on Ding Yu's head is as white as jade, and her body is dark purple.
(9) Yuyintou, also known as Ding Yu Gaotou, is a variant of Honggaotou. The whole body is red, and there is only a silver-white sarcoma pile in the center of the head, which looks like a square jade seal, which is very rare and precious.
(10) Magic Stone is a variant of Gaotou. Sarcoma of the head is well developed and appears very thick, extending directly from the top of the head to the buccal pouch and gill cover, which often makes the mouth and eyes in sarcoma sag, so it is named because it looks like a mighty lion and is black all over. When swimming in the water, the light is muddy and flashing, which is deeply loved by people.
(1 1) There are a lot of sarcomas on the head of the red high header, the nasal septum is in the shape of velvet ball, and the head and body are red.
(12) There is an internal tumor pile at the head of the red high-headed branchial inversion, and the nasal septum is in the shape of velvet ball, with the gill cover turned over and the whole body is red.
13) There are a lot of sarcomas on the head with inverted gill cover, normal nasal septum and red corpuscles.
14) Body color of red pearls [/font] Cinnabar is red or orange, and the scales are white or beige, which are shaped like pearls and arranged neatly, and shine like pearls when swimming.
(15) Callicarpa is purple, shining with dark brown or copper luster, and the pearl scales are pale yellow, which is quite antique.
(16) Pearl with five flowers has the characteristics of pearls, but its surface color is composed of irregular stripes such as red, white, yellow, blue and black.
(17) Molongjing pearls are black and shiny, with black scales, which blend with fish. Two big eyes like abacus beads like dzi beads, very nice. Other characteristics are the same as those of red pearls.
(18) The red dragon's eyes have the characteristics of the day pearl fish and the pearl fish, and they are all red.
(19) The branchial vesicle of red pearl is bright red, and the pearl scales are beige, which is very eye-catching. It combines the characteristics of three varieties of pearl 1, such as gill turning and blisters, so it is very expensive.
(20) Red-backed pearls have no dorsal fin, and the scales are papillae, and the whole body is red.
4. Egg fish The main feature of egg fish is that it is short and fat, shaped like a duck egg and has no dorsal fin. There are pairs of caudal fins and anal fins. Fins vary greatly in length and shape. Generally, the fins of hairy balls, blisters and tiger fish are short and round; Feng Dan, Van Gillian and Red Head have longer and larger fins.
(1) Bubble is a rare species in goldfish. There is a pair of eyes with special structure, that is, there is a translucent big bubble containing liquid around the eyes, so it is called "blister eye". The bubble film of the bubble is very thin and clear, like two beads hanging on both sides of the fish head. When a fish swims, its two blisters are like two big lanterns, fluttering left and right, and the double-opened tail fins are very charming. According to their body color, the blister fish can be divided into red blisters, silver blisters, streaky fish blisters, red and white blisters, ink blisters, yellow blisters, blue blisters, purple and blue blisters, magpie blisters and other different types. In addition, there are red bubble caps, yellow bubble caps, red and white bubble caps and so on. They are different from other bubble fish in that they have strawberry sarcoma under their heads.
(2) The main feature of pompoms is that the nasal septum mutates to form a pair of meat balls. According to its body, it is divided into red velvet ball, white velvet ball, purple velvet ball, red and white velvet ball and five-flowered velvet ball (wearing five-color stripes, even the fins are five-flowered. No matter what kind, they are big, firm, smooth, close to the nostrils and symmetrical.
(3) The sarcoma of tiger head is more developed than that of Gao head, covering not only the top of the head, but also the cheeks and forehead, and the eyes and mouth are also trapped in the sarcoma. A concave pattern of the word "Wang" can be seen faintly on the sarcoma of the head and neck, which looks mighty and magnificent. It has a big head and swims like a rickety old man, which is quite promising. According to their body color, there are red tiger heads, silver tiger heads, yellow tiger heads, white tiger heads, red tiger heads and five-flowered tiger heads. In addition, there is a red-eyed yellow tiger's head, which is different from the above-mentioned "tiger's head". Its big black eyes are wrapped in a red film, like a gem embedded in a beige sarcoma pile on the head, which is very pleasing to the eye.
(4) The back of the two gill covers is turned over from the inside out, exposing the fish gills, which looks like a half-moon wound and is darker than the body color. When choosing, it is better to have the same turnover degree of gill cover. Red gill turning is more common, and there are also varieties such as five-flowered gill turning.
(5) The tail fin of the phoenix is long and big, and it flies like gauze when swimming, just like the tail of the phoenix described in the myth. According to it
6) The red head is silvery white, the fins are yellowish, and there are red patches on the top of the head, which are curved like ingots. When selecting, the color block should be shaped like an ingot and the color should be bright.