How many years do goldfish live in an aquarium. How long do goldfish live in an aquarium? Which fish will live the longest in an aquarium?

Many novice aquarists have a question: how long do aquarium fish live. It should be understood that the lifespan of any living creature depends on its species, proper care, comfortable living environment.

In an aquarium, the life expectancy of fish is affected by the degree of its population. If there are a lot of fish, their life expectancy will be reduced accordingly. In addition, do not forget that only species of fish that are compatible with each other can live together for a long time. Remember that aquarium fish are cold-blooded: their body temperature is directly dependent on the temperature of the water in which they live. The warmer the water, the faster the life of the fish is due to the accelerated metabolic processes in their bodies.

The life expectancy of fish also depends on their size: the life of small fish is short - from 1 year to 5 years, medium-sized fish can live up to 10-12 years, and large fish live 15 years or longer.

A rare change of water in the aquarium, as well as overfeeding, leads to a reduction in the lifespan of the fish. Moreover, overfeeding affects the fish much worse than underfeeding. The older they get, the more prone to stress and various diseases.

Lifespan of some types of aquarium fish

Let's find out how many types of aquarium inhabitants live: cockerels and guppies, swordtails and angelfish, telescope fish, parrots, zebrafish and others.

Experts disagree on how many years they live. Some believe that these fish live 3-4 years, others - that their life expectancy reaches 10-15 years. The UK's longest-lived goldfish died at the age of 43.

Aquarium telescope fish, like other goldfish, can live in an aquarium for about 15-17 years.

The fish belongs to cyprinids and lives from 5 to 7 years.

Angelfish, a type of cichlid, can live up to 10 years. In Germany, the long-lived scalar lived for 18 years. The parrot fish also belongs to the cichlid species, which, under appropriate conditions, can also live up to 10 years.

Swordtails and guppies are viviparous carp fish and their life can last no more than 5 years.

Constantly fighting cockerel fish live in captivity for a short time - 3-4 years.

Labyrinth gourami fish can live in an aquarium for 4-5 years, glass catfish - up to 8 years, and piranha, a characin species, lives in captivity for up to 10 years.

Remember that the lifespan of your aquarium pets depends largely on your careful and careful attitude and proper care.

Many busy people dreaming about pet and unable to get a cat or dog, buy aquariums. However, not everyone knows how to properly care for its inhabitants. After reading today's article, you will find out how long goldfish live.

A small historical digression

It should be noted that it is these fish that are considered the oldest representatives of the carp family, which they began to breed and keep in aquariums. And the first to do it indigenous people China. For those who are interested in how many years they live, it does not hurt to know that professional court breeders were involved in their breeding. They were obtained by crossing several species

After the first bright individuals were launched into the imperial pond, work began on breeding new fish. This is how modern veiltails, vakins and che appeared. The life span of individuals living in vivo, was about a quarter of a century.

In the 16th century, these bright and rather large fish were brought to Japan, and after another hundred years, the inhabitants of Europe learned about them. It is interesting that here the life expectancy of imported individuals was reduced to three months. This is due to the fact that their owners for some reason believed that they did not need food at all.

Appearance

Those who want to understand how long goldfish live will probably be interested in how they look. The average length of adults is about thirty-five centimeters. However, in aquarium conditions rarely seen such impressive specimens. Usually in captivity they grow up to fifteen centimeters.

gold fish has a long, laterally flattened elliptical body. She also has several reddish or yellowish fins, the longest of which is the dorsal. It starts from the middle of the red-golden body. The sides of the vast majority of representatives of this species are colored golden, and the belly is yellowish.

How long do goldfish live in an aquarium?

In this case, much depends on the conditions in which they live. On average, this figure is from five to ten years. However, there are exceptions. For example, in one of the English cities there was a couple of individuals who lived to the age of thirty. Moreover, they lived in a forty-liter aquarium and ate specialized food. And in the county of Sev. Yorkshire was a goldfish who lived for forty-four years.

Content Features

Having figured out how long aquarium goldfish live, you need to learn how to properly care for them. First of all, it should be noted that fifty liters of water will be required per individual. Those who plan to have five or six fish should purchase a two-hundred-liter aquarium in advance for future pets. In addition, it is important to control filtration, aeration and light levels.

Optimum temperature water varies from eighteen to twenty-three degrees. However, a lot depends on the time of year. AT winter months it may be a little colder than in summer period. It is important not to forget to replace a tenth of the contents of the aquarium daily. Since poor-quality and polluted water can cause the development of many diseases.

Having understood how long goldfish live, you need to understand the characteristics of their diet. Immediately, we note that they are quite gluttonous. Despite the fact that these creatures almost constantly ask for food, feeding them is often not recommended. According to most experts, frequent meals can lead to various diseases. Experienced aquarists advise feeding goldfish no more than twice a day. It is important to give out food in small portions that are eaten within seven minutes.

The basis of the diet of these beautiful, but very voracious creatures are plants, specialized dry and live food. Moreover, the latter are recommended to be purchased frozen in order to exclude infection of fish with various diseases. As for dry food, it must first be soaked in a small bowl filled with water, which was taken from the aquarium in advance. Vegetable food must be scalded in advance with boiling water and chopped. Plus, it is recommended to supplement their menu with unsalted crumbly cereals that are boiled in water.

The life expectancy of fish also depends on their size: the life of small fish is short - from 1 year to 5 years, medium-sized fish can live up to 10-12 years, and large fish live 15 years or longer.

Lifespan of some types of aquarium fish

Let's find out how many types of aquarium inhabitants live: cockerels and guppies, swordtails and angelfish, telescope fish, parrots, zebrafish and others.

Experts disagree on how many years goldfish live. Some believe that these fish live 3-4 years, others - that their life expectancy reaches 10-15 years. The UK's longest-lived goldfish died at the age of 43.

Aquarium telescope fish, like other goldfish, can live in an aquarium for about 15-17 years.

The zebrafish belongs to the cyprinids and lives from 5 to 7 years.

Swordtails and guppies are viviparous carp fish and their life can last no more than 5 years.

Constantly fighting cockerel fish live in captivity for a short time - 3-4 years.

Labyrinth gourami fish can live in an aquarium for 4-5 years, glass catfish - up to 8 years, and piranha, a characin species, lives in captivity for up to 10 years.

Remember that the lifespan of your aquarium pets depends largely on your careful and careful attitude and proper care.

Which fish will live the longest in an aquarium?

Most people know that dogs live 8 to 12 years, cats live about 12 to 14 years. But how long do aquarium fish live? When hobbyists decide to have a fish in their home, they are rarely interested in the issue of life expectancy, and then wonder why the pet suddenly died. Although the lifespan of wild fish has not been fully explored, what can we say about aquarium species. With proper care, many pets live from 2 to 20 years or more, depending on size, personal endurance and feeding. Even fish with a short lifespan will live longer than expected if you create a "paradise" corner in the aquarium.

freshwater species

Many freshwater fish species live from 1 to 6 years. The most popular small fish, characterized by a short lifespan: guppies, swordtails, mollies, irises, catfish corridors, some cichlids, rasboras, carnegiells, tiger barbs. There are also several species of fish that live more than 5-6 years with proper care and feeding. Among them: kissing gourami, zebrafish, beta, Jack Dempsey fish.

If you're looking for fish that have a lifespan of 10 years or more, look no further than blue neons, angelfish, oscars, or plecostomuses. A well-known aquarium centenarian is a goldfish. With proper feeding, a clean and healthy water environment, goldfish species can live up to 15 years. The oldest aquarium goldfish lived to be 30 years old, the only officially recorded case.

Look at a 25 year old goldfish.

Species that live in salt water

How long do aquarium fish live that they prefer salt water? Despite the narrow distribution in home nurseries and the complexity of the content, some fanciers still try to provide them with all possible living conditions. A balanced level of salt in water can prolong life, proper nutrition and the corresponding volume of the aquarium. Most marine fish live in public aquariums where they live in best conditions. Many marine fish succumb to disease early in life due to poor care.

Some brackish water species live 2 to 4 years. Among them: butterfly fish, mandarin duck, Moorish idol, gobies, blennies, Napoleon, monodactylus (swallow fish), triggerfish, surgeon fish, degu. Most small tropical seahorses live in aquariums for 3-4 years. Larger seahorses may live longer but are rarely available for the home aquarium.

More hardy marine species can live in captivity for 10 years or more: these are lion fish, clown fish, eels and sea bass. There are many varieties of angelfish that live long in brackish water. sea fish angels can live for over 20 years, and grow to impressive sizes.

admire sea views aquarium fish.

Families of fish, life expectancy in years of some representatives

Large aquarium fish live longer than small ones, some are able to outlive the person himself. Because fish are cold-blooded animals, their body temperature matches the temperature of the water. With its increase, the processes in the body are accelerated, as a result of which the body wears out and ages. Improper feeding or overfeeding also shortens the life of pets. Aquarium cichlids have a sensitive gastrointestinal tract, and in the event of an incorrect dose or the addition of live larvae, they can easily get sick. The purity of the water is also important - species without scales are sensitive to impurities of chlorine, nitrites, nitrates and organics. Fish of the genus Polypterus and Labyrinths need access to atmospheric oxygen.

Representatives of the Kharatsin family live an average of 5-10 years: tetras, congos, neons, minors, piranhas, metinnis, pacu.

The life expectancy of the Karpovs is from 5 to 30 years: zebrafish, morulius, parsing, barbs, labeo, cardinals (5-10); goldfish, shark ball (10-30).

Cichlids live from 5 to 18 years: discus, frontosa, African and South American cichlids, nimbochromis, astronotus, severum, labidochromis, apistogramma.

Representatives of the carp-tooth family, viviparous fish live 3-15 years: swordtails, platies, mollies, guppies and others.

Representatives of the Loach family live 10-15 years: common loach, botia.

Types of fish of the Catfish family live from 5 to 15: glass catfish, otocinclus, plecostomus, pimelodus, synodontis, mistus, banjo, sturizoma, tarakatum.

Other aquarium fish, representatives of different families: atheosimions (1 year old); tetraodons, archer fishes, wedge-bellies, irisfishes, leporines (5); panaki (10).

Appearance of catfish

For almost all types characteristic feature is a specific shape of the head - slightly flattened from above, with a fairly wide mouth. Catfish food is very diverse. Some species specialize in hunting from shelters, others in eating the remains of large fish meals and searching for bottom animals, and there are those who feed exclusively on algae.

Catfish do not have scales as such. Their body is either completely devoid of it, or the scales in the course of evolution have acquired the form of rigid plates that protect against predators. It is this scale that corydoras aquarium fish have. Most species of catfish have whiskers. It is an important tool for finding food and orienting. Many species are able to breathe atmospheric air and have the ability to skin respiration.

Catfish, as a rule, are representatives of relatively small species. For the most part, they are quite unpretentious in keeping and easily breed in captivity. These are the kind of fish that any experienced breeder would recommend to a beginner aquarist. But when acquiring such a pet, it is worth remembering that catfish are fish that prefer twilight or dark hours of the day.

It is not difficult to create conditions suitable for keeping these fish in an aquarium. They are quite suitable temperature from 22 to 27 degrees. But most species tolerate short-term temperature jumps quite well. Acidity - neutral, and water hardness 2 - 12 °.

See how a pair of white-spotted agamixis is looking for food leftovers at the bottom of the aquarium.

Lifespan of various catfish

Many beginner aquarists are interested in how long their pets will live. Depending on the type of fish and the optimal keeping conditions, these aquarium fish can live up to 8 years. However, it should be noted that large catfish in the wild often live up to 100 years or more. Aquarium catfish are very diverse. If you do not take into account the hybrid forms bred by amateurs, then in captivity today about 800 species of these fish can be kept.

Chain catfish, known as Loricariidae, are one of the most unusual representatives of catfish. Their second name comes from the ancient Roman name of the lat legionnaires "Lori ka". The bodies of fish of this family are covered with bone plates fused together. Their favorite food is algae. The mouth is lower, often a sucker. The most popular aquarium fish are Loricaria: Ancistrus, Otocinclus, Loricaria, Sturisoma. Representatives of this family live for a long time. For example, ancistrus may well live in suitable conditions for up to 8 years.

Very popular with aquarists are representatives of armored or callichthal. Their body is covered with two rows of bone plates. Hence the name, because this "shell" is a good protection against predators. Catfish of this family are able to breathe atmospheric air. Males are usually slightly smaller than females. How long can these fish live? For example, corridors popular with aquarists live an average of 6 to 7 years. For aquarium fish, this is quite a lot. Common members of the family are dianema and tarakatum.

Representatives of the armored family are also frequent inhabitants of aquariums. Their body and head are covered with bone plates, which gives the impression of cutting. These fish have three pairs of fairly long antennae. Popular fish: white-spotted agamixis, striped platydoras. Enough big fish platidoras, for example, lives in captivity for up to 15 years. In nature, it is able to live for more than 20 years.

Of great interest to aquarists are representatives of the fimbriated family - synodontis catfish. How long can they live in an aquarium? From 5 to 15 years old. According to some data, in nature, some individuals live for more than 23 years.

See how the stellate synodontis play.

Valued for their bright coloration are flat-headed or pimelodic catfish. The appearance of these fish to a certain extent resembles African killer whales. This is enough big fish. Often, aquariums contain only young individuals who have not yet reached their full size, for example, sorubium paddle-nosed. The question of how long these fish can live in an aquarium is difficult to answer unambiguously. From 5 years and more. In nature, their life expectancy is quite high.

These are representatives of far from all families of catfish that can be kept in an aquarium. To determine how long a particular fish will live, it is important to know the life expectancy in wild nature and what kind of conditions she prefers. Having created them, you can be sure that the pet will be as comfortable as possible, and his life will be healthy and long.

reproduction

Catfish breed easily even in an aquarium. All of them are spawning. For successful spawning, it is worth choosing a spawning tank that is suitable in terms of volume and equipping it according to the preferences of a particular type of fish. The only common rule for all catfish is increased Atmosphere pressure may adversely affect this process. As a rule, fry care is not difficult, and specially formulated fry foods are quite suitable for the first months of life of the fish.

How many years do scalars live?

Angelfish is a popular aquarium fish, a representative of the Tsikhlovye family (Cichlids). Natural habitat - freshwater reservoirs of South America (Amazon and its tributaries). There, the water is saturated with a large amount of dissolved oxygen, which allows it to adapt to different conditions life. She has a hardy body, body shape and diet allowed her to adapt to captivity, enduring some changes in water parameters. For aquarists who keep these fish, the question often arises: “How long do angelfish live?”.

As a fish belonging to the Cichlid family, its lifespan at home can be more than a dozen years. Under proper conditions of detention: proper feeding, clean water, a spacious aquarium, careful care, the lifespan of this beautiful pet can be significantly extended. Instances of centenarians among scalars also met.

How long can it live in captivity?

The Amazon River is characterized by a slightly acidic pH and a mild level of hardness. Perhaps the most unusual hydrobionts live there, distinguished by their unique appearance and special structure of the body. In warm tropical waters, angelfish can live 20-25 years. However, in an aquarium where space is limited and the diet is not as varied, their life expectancy is halved. An artificial environment, completely dependent on humans, does not always provide the fish with a balanced environment.

With proper care, regular cleaning of the reservoir, aeration, angelfish live 10 years or more. If she is provided with constant care, without ignoring all the maintenance requirements, she will live an order of magnitude longer, even 20 years. It seems that 10 years is not so long term for joy, I would like more. But even this figure is considered solid for a not very large aquarium fish.

Watch a video on how best to care for scalars.

What to do to prolong the life of the fish

The life expectancy of angelfish in an aquarium can be 15-25 years, if a number of requirements are met. First, be sure to run these fish in a spacious tank with a volume of at least 100 liters per pair (female and male). Secondly, install a compressor and aerator, the fish will only be delighted with oxygenated water. The compressor must be turned on for 20-30 minutes twice a day.

Concerning general cleaning in an aquarium, then it does not need to be carried out too often. If you remove leftover food and rotten plants on time, then the water can be changed less often, some manage to leave the water crystal clear for more than six months. Otherwise, water changes should take place at least 3 times a month. Be sure to clean the soil, wash the walls of the tank and the filter from accumulated dirt, green algae. Keep track of water temperature new water must match all the parameters of the "old".

Do not forget that angelfish will live for more years if they are fed in an aquarium no worse than they eat in the wild. In the wild, they are omnivorous: they feed on insect larvae and insects, zooplankton, and plants. Therefore, they can be fed all suitable foods: artificial for cichlids, dry, frozen and live. You can not give bloodworms and tubifex, because they do not live in slightly acidic water. You can notice how brownish blisters form at the anus in the fish - these are the negative consequences of feeding with bloodworms and tubifex.

What decorative angelfish eat: microworm, brine shrimp, earthworms, snails, coretra, daphnia, cyclops, lettuce and spinach. It is not recommended to give the meat of warm-blooded animals, which is saturated with fats. Feed pellets with spirulina can be an additional top dressing. You need to feed in such portions that the fish eat food in 2-5 minutes. Overfeeding is also harmful and shortens the life of the fish, food residues can oxidize the water, spoiling its quality.

See how to care for angelfish to prolong their life.

Diseases of the scalar

Due to a violation of metabolic processes, improper keeping conditions, untimely hygiene, fish can get sick after living in an aquarium for a few years. With poor aeration, the fish have difficulty breathing, stay near the surface of the water, gasping for air. The eyes become pale, the gills are covered with necrotic plaques from the inside. In this case, you can gradually increase aeration by adjusting the water temperature and oxygen supply.

Angelfish can develop fin rot, which is a consequence of infection with a rod-shaped bacterium. This is the result of severe water pollution if it is rarely changed. White opacities appear on the body of the scalar, and the eye corneas also turn pale. Later, the rays of the fins begin to flake off and fall off, ulcers form. The consequences of such a disease can be fatal - the fish will live for a few years if it becomes infected from time to time. Treatment of fin rot: take malachite green, hydrochloride and bacillin-5 (in proportions of 0.1 mg, 100 mg, 4000 units per liter of water, respectively). The solution is added to the water tank. Be sure to treat the decorations of the aquarium, spray the plants with bacillin.

Dermatomycosis is a disease of fungal origin that reduces the number of years the life of fish. Delayed treatment will lead to death. Symptoms: white coating on the body. Later, the fungus can spread to internal organs. For treatment, it is necessary to use streptocide, bacillin-5, copper sulfate, potassium permanganate (in proportions of 1 gram, 4000 units, 0.5 gram, 0.05 gram, respectively). Timely disease prevention, quarantine and quality treatment prolong the life of pets.

How long do catfish live in an aquarium?

Catfish are beautiful and unpretentious fish, which even beginner aquarists can breed without problems. The homeland of aquarium catfish is South America. AT natural environment habitats, these fish prefer stagnant muddy reservoirs, where they can easily get their own food by digging worms and larvae out of the ground. In aquariums, catfish act as cleaners, eating up leftover food after other inhabitants and cleaning the glass walls of a water container from silt.

Unlike other fish, aquarium catfish absolutely unpretentious in content: they can eat almost any live food for fish, hardness and acidity of water is not an important criterion for them.

Even a sharp decrease in the temperature of the water in the aquarium by a few degrees will not cause any harm to their health. Due to the special structure respiratory system these aquarium fish can live in very dirty and muddy water, where there is no aeration at all.

Almost all the time, catfish are at the bottom of the aquarium, where they carefully examine the shallow ground in search of food. From time to time, fish rise to the surface of the water to swallow an air bubble, which is absorbed in the intestines of the fish. The behavior of animals is not affected by the quality, aeration and purity of water.

To the question "How long do catfish live in an aquarium?" there is no exact answer. It all depends on the conditions of the fish. If the aquarium is clean, well aerated, with dense thickets of plants, with a water temperature of up to 25 degrees and an acidity of up to 8.2, then catfish can live in it for about 8 years.

The quality of the feed also affects the lifespan of the fish. Live food is the optimal diet for these bottom dwellers of the aquarium. It is worth knowing that it is impossible to keep catfish in salty or salted water - this will lead to the death of fish.

Thus, catfish are beautiful schooling fish that get along well with many non-aggressive aquarium inhabitants!

Anton Hromuh

Nina Bulgakova

Dimka Beluev

In nature, the body length of guppies usually does not exceed 6 cm. Breeders bred guppies with a body length of about 8 cm. Females and males differ greatly in size, shape and color.
Female guppies are much larger than males, their body length averages 5.5-6 cm (maximum - 8 cm), the abdomen is rounded, painted inconspicuously, usually gray, brownish or olive, near the anus there is a large dark spot. The fins of females of the original (wild) form and the majority of thoroughbred representatives are rounded and transparent. Breed groups have been bred in which females have a brightly colored body, with ornaments on the fins in the form of black, yellow and reddish spots. Males, on average, do not exceed 3 cm in length, they have a small, narrow, brightly colored body in the back with a pattern of spots. various shapes and color passing to the caudal fin.

In nature, several color variations of male guppies are known. In males from the Venezuelan population, the color of the body is green, in the Barbados males the color is red-black, in the Trinidadians it is golden-green, blue, purple. Currently, the efforts of breeders have bred a wide variety of forms of male guppies. They vary greatly in size and shape of the caudal fin and coloration. From wild species guppies, the males of which have a small rounded fin, breeds have been bred that have a ribbon-like, fan-shaped, xiphoid, lyre-shaped, plume, awl-shaped and other forms of caudal fin. The size of the caudal fin of males of some breeds exceeds the length of the body of the fish itself. The dorsal fin is also varied in shape. It can be round, triangular, rectangular, ribbon-like.

One of the reasons for the great popularity of guppies is the ability of this South American fish to live in a wide variety of conditions. Guppy is the most unpretentious of aquarium fish. A pair of guppies can be content with an aquarium volume of 1.5-2 liters, 0.5 liters of water is enough for a male, and about one liter for a female. For large breeds of guppies and breeds with veiled tails, aquariums should be two to three times larger. Usually, an aquarium is enough for them, in which 1 - 1.5 liters of water falls on each male, and 2-3 liters on a female. The optimal water level for guppies is 35-40 cm. To prevent the fish from jumping out of the water, the aquarium is not topped up to the brim, leaving 5-6 cm free, and the aquarium is covered with a cover glass on top. The length of the aquarium for breeding guppy forms should be at least 40 cm.

The water temperature at which guppies can live is in a very wide range - from 15 to 36 ° C. However, it should be borne in mind that the growth and development of guppies depends on temperature. At very high temperatures (more than 26 ° C), the development of fish occurs at an accelerated pace, they mature early and become sexually mature and quickly age. At the same time, their breed qualities usually do not gain full strength and magnificence. At a low temperature (less than 20 "C), the fish feel good, but their color becomes less intense. The optimum water temperature for guppies is 20-25 ° C. It is desirable to ensure a constant temperature

How long do fish live?

How long aquarium fish live is a question that worries many beginner aquarists. In fact, the life of aquarium fish, like any other living creature, depends on the species, the comfort of the habitat and proper care.
In addition, the life expectancy of fish depends significantly on the population of the aquarium. If you make a “hostel” out of an aquarium, then the life expectancy of aquarium fish will be drastically reduced. It should be remembered about the compatibility of aquarium fish: improperly selected fish do not live long. It is also worth remembering that the fish are cold-blooded - their body temperature is equal to the temperature of the water. The higher the temperature of the water in the aquarium, the faster the metabolic processes in the body of the fish, and their life goes faster.

BELOW IS A LIST OF THE LIFE LIFE OF SOME AQUARIUM FISHES:

How many live SHARKS BALU- 10 years;
How many live APISTOGRAMS- 3-5 years;
How many lives ANGEL FISH PIMELODUS- 8 years;
How many live ASTRONOTUS - 10-18 years old;
How many live BARBS - 5-10 years;
How many lives VYUN ORDINARY- 10 years;
How many live BOTS - 10-15 years;

How long do GIPPI GUPPI live - 3-5 years;

How long do Sword-bearers live - 3-5 years;

How long do SCALARIANS live - more than 10 years;

A fish is a creature sensitive to everything that surrounds it. It is very difficult to notice her illness, discontent or hunger. Proper care of her is the only way to prolong and simplify her life.

How long do golden fish live?

The lifespan of a fish depends on many factors. There is a certain pattern: small inhabitants of aquariums live 1-5 years, medium-sized (5-10 cm) - 10-12 years, large-sized - 15 - 35 years. Catfish, carp, sturgeons can even outlive a person. Spawning carp-toothed representatives, for example, notobranchius, live in puddles, die immediately after the reservoir dries up, the eggs survive. Even if you breed them at home, they will live only a few months.

Most experts are inclined to believe that the average age of a goldfish is 4-5 years, in good conditions and professional care, a pet can live 10-15 years. There is information that in one of the Moscow zoos the fish lived for 34 years, in the UK - 43 years.

Factors that affect the life of the "golden" inhabitants of the aquarium

How long aquarium goldfish live is directly affected by water temperature. Fish are cold-blooded animals, that is, their body temperature is almost equal to the temperature of the water in which they are located. warm water accelerates metabolic processes, the body will wear out faster. The color of older individuals is more colorful compared to young animals.

Can kill your pet faster and improper feeding. Remember that food should not only be dry. Overfeeding is more harmful than underfeeding. Periodically, it is necessary to do fasting days for the "golden" beauties.

The population of the aquarium and its size are important for the normal existence of fish. Before purchasing specimens, make sure they are compatible and will not out-compete each other. Don't forget to change the water. Professional aquarists say that a tank with a volume of 150-200 liters is ideal for fish.

Following these rules will significantly increase the chances of your pets becoming centenarians.

How long do goldfish live?

What is the lifespan of an aquarium goldfish? It is difficult to answer this question unambiguously, since various conditions of detention greatly affect the duration of their existence in aquariums. One can only talk about what measures should be taken to ensure that their stay in a closed aquatic system is more comfortable and longer.

Goldfish: who is she and where did she come from

Perhaps this is one of the oldest representatives big family cyprinids, who were taught to live at home. There is every reason to believe that this happened a very long time ago in China, where court breeders began to cross different representatives silver carp and breed them in the imperial ponds. This is how the goldfish appeared in several varieties: dragon's eye, che, vein (veiltail), wakin, jikin.

In such almost natural conditions, decorative crucians lived for quite a long time - up to 20-25 years, and their weight reached 4-5 kilograms.

AT early XVI centuries, decorative fish came to Japan, and after another 100 years - to Europe. In the middle of the 19th century, it reached America.

Interesting fact: long time Europeans believed that the golden Chinese woman does not eat food at all and only drinks water. As a result: 2-3 months of such a hunger strike, and the crucian was dying.

Only many years later, the European owners of these beautiful creatures learned to contain them (to the delight of the fish themselves).

However, since the late Middle Ages, there has been a bad rumor about goldfish that their age is not long at all. This is an erroneous opinion.

At present, the habits, character and condition of the fish body of golden crucian carp are very well studied. There is a whole range of recommendations for keeping fish, allowing them to extend their existence at home.

But still, the duration of their aquarium life rarely exceeds 8-10 years. In principle, for a permanent stay in a small enclosed space, it’s not bad at all!

Optimal conditions for ornamental goldfish

Of course, there are no strict regulated rules for its content. We can only talk about some recommendations based on the vast centuries-old experience of aquarists around the world in breeding goldfish in captivity.

They are cold-water, fish feel great at normal room temperature. Even slight heating aquatic environment endure extremely poorly.

A few words about nutrition. Carp, as you know, are very voracious and almost omnivorous. And since the goldfish is a decorative carp, it will eat as much as there is food available. Feeding frequent and plentiful - there is a high probability of overeating, which will affect the duration of fish life extremely negatively. In addition, it must be remembered that living creatures eat well and some aquatic vegetation.

Conditions of detention. Goldfish need space, so the aquarium should not be overcrowded. It should be remembered that it was originally a pond fish, accustomed to frolic in the water column. By the way, even now all individuals sold in pet stores can be divided into 2 large groups: grown in ponds for mass distribution and pure aquarium specimens.

It is unlikely that an ordinary seller in a pet store will say where exactly these bright decorative crucian carp came from - from a pond nursery or a breeding aquarium. But just in case, we must rely on at least 40-50 liters of water per fish. So imagine what size aquarium is suitable.

Water parameters. This living creature leaves behind a lot of waste, and loves clean and oxygenated water. Therefore, good filtration (especially mechanical) and aeration are essential.

General rules. So, summing up some information about the features of the content, we can formulate several rules, the observance of which will allow us to prolong the life of goldfish for a long time:

When keeping 3-4 individuals, the required volume of the aquarium is 150-200 liters.
The presence of a powerful external filter and compressor for aeration of water.
Feeding a variety of foods (vegetable, dry food, worms) no more than 1-2 times a day. One day a week - unloading.
Mandatory presence in the aquarium of aquatic plants.
Weekly water changes of at least ¼ of the total volume.

How many years do they live, the life span of aquarium fish

Aquarium fish are gentle creatures that require constant attention and care. Currently, a huge number of their various species are known, each of which has its own specifics. The rejection of this specificity by the aquarist leads to illness and death of the fish. Although, even when creating ideal conditions for them, they are not immortal and eventually die simply from old age.

The life span of aquarium fish released by nature, depending on the family and species, each has its own. So, for example, among Kharatsins (Minors - 6 years, Neons - 4 years, Tetras - 5.5 years, Piranhas - 10 years, Metinnis - 10 years), the average lifespan is seven years. Carps (Cardinal - 4 years, Goldfish - 15 years, Barb - 7.5 years, Rasbora - 7.5 years, Danio - 6 years), on average, can please the aquarist with their presence for eight years.

The most diverse in color and shape of fish belonging to the cichlid family (Apistogram - 4 years, Discus - 14 years, Mezanaut cichlosoma - 10 years, Meeka cichlosoma - 12.5 years, Scalaria - 10 years, Severum - 14 years) live on average 11 years . Viviparous carp-tooths - such as Molinesia, Pecilia, Guppy, Sword-bearer, live, on average, less than others - 3.5 years. Among catfish (glass catfish - up to 8 years, speckled - 9 years, Tarakatum up to 10 years), the average life expectancy is 8 years. The life span of labyrinths (Gurami, Lyalius, Petushki) is about 5 years.

It is believed that by old age the fish have the greatest fullness of their color and beauty. The actions of an aquarist largely determine how many years aquarium fish live. Experienced aquarists do their best to prolong the life of their pets, taking into account such factors affecting life expectancy as stable environmental conditions, regular feeding, and the absence of predators when keeping them.

The most advanced and successful aquarists are sure that under optimal conditions, the life of the fish increases.

However, not everything is so simple and unambiguous. You should always look for the "golden mean", since the aquarium contains, as a rule, more than one species of inhabitants, which makes such research insanely difficult.

The aquarist must independently, on his own experience, having gone a long way, consisting of trial and error, choose the very conditions that will be optimal for all his beloved pets. The main thing in the aquarist is constant self-education, which will help to achieve success.

How long does a cockerel fish live?

Cockerel fish - types

How long does a cockerel fish live?

How many betta aquarium fish live depends largely on the owner of the aquarium. Labyrinth fish are very sensitive to the conditions of detention. Up to 3-4 years of life allotted by nature, in an aquarium, even with normal conditions, the cockerel usually does not survive. And in a desperate state you have to watch how your favorite cockerel fish dies.

Rare water changes, overfeeding and overpopulation of the reservoir greatly reduce the life expectancy of fish. In addition to these factors, dense vegetation with indispensable access to the surface behind a sip plays an important role. fresh air and maintaining the water temperature in the range from 26°C to 28̊°C.

It is not recommended to keep more than one male together with females. But, if volume allows, the number of boys is increased to two. Although, bettas with luxurious fins still feel better in small aquariums. Since the fact that the water column strongly affects their development has been proven.

How long an aquarium fish cockerel lives, oddly enough, depends on the factors that affect its behavior. Aggressive nature constantly requires a fight. From this situation, they get out with the help of a mirror or a glass partition between the males.

The rapid development of the fish is in its genes. Unlike other living beings, it is mature age gives their appearance the greatest beauty and charm.

Cockerel fish: a wayward and beautiful inhabitant of your aquarium

Remember!

Feeding

Single fish

Reproduction, breeding

Compatibility of bettas with other fish

It is important to know with whom the fish gets along, and with whom the aquarium bettas do not live well. As noted, the behavior of the fish is peculiar, they live well and alone, and therefore are especially demanding of their neighbors.

Aquarium males do not get along with the following fish (there is no compatibility at all): macropods, discus, black-striped cichlazoma, acara, yulidochromis, tetraodon, telapia, cupanus, astronotus, different kinds melanochromis, ctenopoma, pseudotropheus, parrot, yulidochromis, piranha, lineatus and other fish.

But they will be able to live in the same aquarium and even be friends with these fish: algae eater, neon iris, pecilia, befortia, ancistrus, acanthophthalmus, black mollies, swordtail, grumbling gourami, ornatus, otocinclus, pulchripinnis, minor (all types), parsing, rubrostigma, blackthorn, congo, botia, brocade catfish, tarakatum, oturisoma, platidoras, loricaria, Siamese gastromizon, speckled catfish, and other fish.

There are also some varieties of fish that bettas often get along with, but fights or broken fins are possible. And these are guppies, neon, zebrafish, macrognathus, labeo, cardinal, lalius, any kind of angelfish, ctenobricon, spotted gourami, barbs, marble gourami, pearl gourami and other fish. The compatibility of cockerels with them is not rated too highly. And in general, it is better not to put bettas with them in the same tank.

The fish are thermophilic, they feel comfortable at a water temperature of at least 17 ° C, but there are exceptions and some species can withstand low temperatures. The most popular families of aquarium fish:
- carp,
- Belontium,
- loach,
- goby,
- members of the family.

It should be noted that the lifespan of any type of fish is always different and depends on many accompanying factors, such as water, food, cleanliness, temperature regime, the number of fish and them with each other.

Fish compatibility

Often if the number of fish is too large, i.e. the aquarium is overcrowded, the life expectancy of the inhabitants is reduced significantly.

Only those fish that are compatible with each other and fit the class of the family can live long. Also, the life expectancy of the fish is affected by its size: it is believed that they live from 1 to 5 years. For example, common swordtails age by 3 years, black morulius also average 3-4 years, 4-5, and labeo up to 8 years.

It is believed that medium-sized fish live for 10 years, but the largest individuals can live up to 15 years. For example, catfish, cyprinids 4-10 years have an average life expectancy of 5-15 years, and everyone’s favorite, astronotus, cichlazoma, and even big piranhas live from 10 to 30 years. There are cases when large carps lived in an aquarium longer than their owner, who died at the age of 78, who received an aquarium as a gift for adulthood.

Males traditionally live a year and a half longer than females. There are some fish species whose females die when. This can happen with any fish, but guppies and swordtails are most susceptible.

Environment

An important factor affecting the life of the fish is the change of water in the aquarium and feeding. If you rarely change the water, substances will accumulate in the aquarium that will negatively affect the respiratory system of the fish and eventually begin to oppress them. Fish transplanted from dirty water to clean water will not be able to recover and will most likely die.

In feeding fish, it is important to understand that it is better not to feed the fish than to overfeed, because if you constantly feed the food, it will deteriorate, and the fish will constantly eat leftovers, which will further affect its health, often manifesting itself in the form of diseases of the digestive system.

Heat water in the aquarium will also shorten the life of the fish, since in such water metabolic processes proceed quickly, and the body of the fish is aging.

If you take into account all the factors that were listed above, the life expectancy of fish can really increase. proper care. The main thing is to understand what conditions will be comfortable for a particular breed of fish, remember about cleanliness, temperature and discreet feeding.