How many fish live in the aquarium


How many live aquarium fish?

Many novice aquarists, the question arises: how many live aquarium fish. It should be understood that the life expectancy of any living creature depends on its type, proper care, comfortable living environment.

In an aquarium, the life span of a fish is influenced by the degree of its population. If the fish will be many, respectively, and their life expectancy will be reduced. In addition, do not forget that only compatible fish species 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 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 decrease in the life expectancy of the fish. Moreover, overfeeding has a much worse effect on fish than underfeeding. The older they get, the more prone to stress and various diseases.

Life expectancy of some species of aquarium fish

Let's find out how many species of aquarium dwellers live: cockerel and guppy, swordtails and angelfish, telescopes, parrots, danios and others.

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

Aquarium fish telescope, as well as other goldfish, can live in the aquarium for about 15-17 years.

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

Scalar, a species of Cichl, can live up to 10 years. In Germany, the long-lived angelfish lived 18 years. The parrot fish also belongs to the cichlor species, which, under appropriate conditions, can also live up to 10 years.

Sword-bearers and guppies are live-bearing 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 fish gourami can live in the aquarium for 4-5 years, glass catfish - up to 8 years, and piranha, referring to the character of the haracin, lives in captivity up to 10 years.

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

Which fish will live the longest in the aquarium?

Most people know that dogs live from 8 to 12 years old, cats live about 12-14 years. But how many live aquarium fish? When amateurs dare to get fish in their home, they rarely get interested in the issue of life expectancy, and then they wonder why the pet suddenly died. Although the life expectancy of wild fish is not fully investigated, what to speak about aquarium species. With proper care, many pets live from 2 to 20 years or more, depending on size, personal stamina and feeding. Even a fish with a short life expectancy will live longer than expected, if you create a "paradise" 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, iris, catfish corridor, some cichlids, rasbora, carnegiella, 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 zebra, beta, fish Jack Dempsey.

If you are looking for fish with a lifespan of 10 years or more, then it is better to purchase blue neons, angelfish, Oscars or plecostomus. The famous long-lived aquarium is a goldfish. With proper feeding, clean and healthy aquatic environment, goldfish species live up to 15 years. The oldest aquarium goldfish has lived to 30 years, it is the only officially registered case.

Look at the 25 year old goldfish.

Species living in salt water

How many live aquarium fish who prefer salt water? Despite the narrow distribution in domestic nurseries and the complexity of the content, yet some lovers are trying to provide them with all possible living conditions. A balanced level of salt in the water, proper nutrition and an appropriate volume of the aquarium can prolong life. Most marine fish live in public aquariums, where they live in the best conditions. Many marine fish suffer from diseases at the beginning of life due to poor care.

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

More hardy marine species can live in captivity for 10 years or more: they 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 more than 20 years, and grow to impressive size.

Admire the sea species of aquarium fish.

Fish families, life expectancy in years of some representatives

Large aquarium fish live longer than small ones, some are able to outlast a person. Since fish are cold-blooded animals, the temperature of the body corresponds to the temperature of the water. As it rises, processes in the body are accelerated, as a result of which the body wears out and ages. It also shortens the life of pets improper feeding or overfeeding. Aquarium cichlids have a sensitive gastrointestinal tract, and in case of an irregular dose or the addition of live larvae, they can easily get sick. Clean water is also important - scaleless species are sensitive to impurities of chlorine, nitrite, nitrate and organic matter. Fishes of the genus Polypterus and Labyrinth need access to atmospheric oxygen.

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

The life span of the Karpovs is from 5 to 30 years: danios, morulius, rasbor, barbs, labo, cardinals (5-10); goldfish, shark balls (10-30).

Cichlids live from 5 to 18 years: discus, frontozy, African and South American cichlids, nichbochromis, astronotus, severum, labidochromis, apistogram.

The representatives of the family Karpazubye, viviparous fishes live for 3-15 years: swordtails, Petsilia, Molly, Guppy and others.

Members of the family of the Viunovye live 10-15 years: the ordinary loach, combat.

Fish species of the Som family live from 5 to 15: glass catfish, otozinclus, plexostomus, pimelodus, synodontis, mystus, banjo, sturizoma, tarakatum.

Other aquarium fish, representatives of different families: apheosimions (1 year); tetraodons, sprinkler fish, clin-belly, iris, leporinus (5); panaki (10).

How many live goldfish in an aquarium?

Many busy people who dream of a pet and who do not have the opportunity to have a cat or dog, acquire aquariums. However, not everyone knows how to properly care for its inhabitants. After reading today's article, you will find out how much goldfish live.

Small historical retreat

It should be noted that these particular fish are considered the oldest representatives of the carp family, which they began to breed and maintain in aquariums. And the first to do this was the indigenous people of China. Those who are interested in how many years goldfish live will not hurt to learn that professional court breeders were engaged in their breeding. They were obtained by crossing several types of goldfish.

After the first bright individuals were launched into the imperial pond, work began on breeding new fish. This is how modern vualehvostki, wakin and che appeared. Life expectancy of individuals living in natural conditions was about a quarter of a century.

In the XVI century, these bright and rather large fish were brought to Japan, and after another hundred years the inhabitants of Europe learned about them. Interestingly, here the life expectancy of the introduced specimens has decreased to three months. This is explained by the fact that for some reason their owners thought that they did not need food at all.


Those who want to understand how much goldfish live will surely be interested in what they look like. The average length of adults is about thirty five centimeters. However, in the aquarium conditions are rare such impressive specimens. Usually in captivity, they grow up to fifteen centimeters.

A goldfish has a long, flattened laterally ellipsoidal body. She also has several reddish or yellowish fins, the longest of which is considered the dorsal. It starts from the middle of the red-golden body. The sides of the vast majority of this species are painted in golden color, and the belly - in a yellowish tint.

How many live goldfish in an aquarium?

In this case, much depends on the conditions in which they live. On average, this figure ranges from five to ten years. However, there are exceptions. For example, in one of the English cities there were a couple of individuals that lived to be thirty years old. And they lived in a forty-liter aquarium and ate specialized food. And in the county of North. Yorkshire was a golden fish that lived for forty-four years.

Content Features

Having figured out how much 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 for one individual. Those who are planning to have five or six fish should purchase a two hundred-liter aquarium for future pets in advance. In addition, it is important to control filtration, aeration and light levels.

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

Feeding recommendations

Understanding how much goldfish live, you need to understand the characteristics of their diet. Immediately, we note that they are quite voracious. Although these creatures are almost always asked to eat, it is often not recommended to feed them. 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 food in small portions, which 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 in frozen form in order to exclude infection of small fish by various diseases. As for dry food, it must first be soaked in a small bowl filled with water, which was taken in advance from the aquarium. Vegetable foods need to scald in advance with boiling water and grind. In addition to everything else, it is recommended to supplement their menu with unsalted crumbly porridges, which are cooked in water.

Breeding at home

Those who have already understood how many years goldfish live in an aquarium will be interested to know how they multiply. Especially for these purposes it is necessary to purchase a container closing from above, the length of which is at least eighty centimeters. It is important that the bottom of the so-called spawning ground be planted with bushy small-leaved plants. In addition, the aquarium should be filled with clean water, maximally saturated with oxygen.

Usually the beginning of marriage games falls on the early spring. It is desirable for this time to plant the fish and provide them with a full feeding. After a couple of weeks, you can select a female and two or three males. After fertilization, fish eggs should be removed from spawning. Two days later, fry appear on the light, which on the fifth day begin to swim confidently.

Prevention of various diseases

Those who already know how much goldfish live should understand that they, like all living creatures, are subject to ailments. Of course, conditionally pathogenic microflora is present in any aquarium. Therefore, so that your pets do not become victims of pathogens of dangerous diseases, you need to follow a few simple recommendations.

It is important not to overcrowd the aquarium and constantly maintain a healthy habitat in it. Do not neglect the regular replacement of water. It is strictly forbidden to hook up aggressive individuals that could injure them to goldfish. Also, do not forget about the correct diet and feeding regime.

How many years live, the life of the aquarium fish

Aquarium fish - gentle creatures that require constant attention and care. Currently, there are a huge number of their diverse species, each of which has its own specifics. The rejection of this specificity by an aquarist leads to disease 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 period of life of aquarium fish released by nature, depending on the family and species, each has its own. So, for example, among the Kharacin (Minor - 6 years, Neon - 4 years, Tetras - 5.5 years, Piranhas - 10 years, Metinnis - 10 years), the average lifespan is seven years. Carp (Cardinal - 4 years, Goldfish - 15 years, Barbus - 7.5 years, Rasbora - 7.5 years, Danio - 6 years), on average, can please an aquarist with his presence for eight years.

The most diverse in color and shape of the fish belonging to the cichl family (Apistogram - 4 years, Discus - 14 years, Tsykhlozom mezanauta - 10 years, Tsikhlozom meeka - 12.5 years, Scalaria - 10 years, Severum - 14 years) live on average 11 years . Viviparous tooth-like ones - such as Molineses, Petsilia, Guppy, and the Swordsman, live, on average, less than others - 3.5 years. Among catfish (catfish glass - up to 8 years, speckled - 9 years, Tarakatum up to 10 years), the average life expectancy is 8 years. The life of labyrinths (Gourami, Lelius, Petushki) is about 5 years.

It is believed that in old age fish have the greatest completeness of their color and beauty. The actions of an aquarist largely determine how many years aquarium fish has lived. Seasoned aquarists are striving to prolong the lives of their pets, taking into account such factors that affect their life expectancy as stable conditions, regular feeding, and the absence of predators.

The most advanced and successful aquarists are confident that under optimal conditions of maintenance the lifespan of fish increases.

However, not everything is so simple and straightforward. You should always look for the "golden mean", as the aquarium contains, as a rule, more than one type of inhabitants, which makes such investigations extremely difficult.

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

Beautiful but capricious goldfish

To date, aquarium fish, or rather, their varieties are quite numerous and varied. But always the most important among them are considered, in fact, the legendary goldfish.

Interesting golden inhabitants of the underwater world are far from simple creatures. And in order to ensure proper care, to maximize their life expectancy and prevent diseases (do you wonder how many years such fish live?), Finally, in order to ensure their reproduction, many nuances should be taken into account.

External description

Typically, the length of goldfish comes to 30-35 cm. However, in aquarium conditions, the indicators are much more modest: you rarely find fish over 15 cm.

The body of these aquarium fish is slightly elongated in length, has the shape of an ellipse, flattened from the sides.

As for the fins, the dorsal is very long, starting in the middle of the body. The anal fin is relatively short (it is related to the tail). Usually these creatures have red, slightly reddish or completely yellowish fins. The belly, as a rule, has a yellowish tint, the sides are golden, and the back is red-golden.

However, there are various types of these aquarium dwellers that may have pale pink, red, black, white and even spotted color.

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Content Features

Goldfish require carefully selected aquarium conditions. First of all, you need to understand that keeping one fish requires at least 50 liters of water. However, as the number of fish in an aquarium increases, an increase in their population density is allowed.

At the bottom of the aquarium should be a coarse-grained soil, because the fish love to rummage in it. Pebbles need to pick rounded, which do not have sharp edges. The content also implies plants, only it is better to let them not with small leaves, since the dirt lifted from the ground will settle on such leaves. Floating plants will also be useful - they can be used for feeding.

Now let's talk about the parameters of water: its temperature varies from 16 to 24 degrees (lower temperature is needed in winter, as the summer period approaches, it is necessary to gradually increase the temperature of the water); rigidity - at the level of 8-18 degrees, the acidity is needed around 7.

In general, water should be given maximum attention (after all, its quality affects even the life expectancy of the fish themselves, i.e. it depends on how long the fish in question live). It must be rich in oxygen, must be clean. Every day should be replaced about a tenth of the water. Without a filter can not do. Inadequate water quality provokes disease.

Speaking of longevity. How long do these funny inhabitants of the water live? No one can name the exact period how long they live, but there is a case when a goldfish has lived to 34 years without a single disease. How long do they usually live? From 3 to 10 years. The length of life of these creatures depends on what their content.

Now consider compatibility. Here it is necessary to take into account the variety of goldfish, because not all species have complete compatibility with other fish. In addition, even the compatibility of fish with each other is not always observed. Check compatibility with one or another fish is still not worth it. In any case, peaceful and calm neighbors, not too large, will ensure almost absolute compatibility.

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How to feed?

To feed the fish in question is very difficult, especially for beginning aquarists. Why? Goldfish are very voracious creatures that almost constantly ask for food. You can say this: how many live, eat so much. However, feeding them too often is strictly forbidden because they develop diseases.

The recommended feeding regimen is once or twice a day (otherwise diseases are observed). Portions should be made small: let the fish eat everything for about seven minutes. But what can you feed?

The answer to this question is very simple: you can feed almost everyone, because goldfish are omnivorous creatures. Because of this, the diversity of their food suggests the presence of:

  • live food;
  • specialized dry food;
  • plant foods (i.e. need plants).

It is advisable to buy live food frozen (this will exclude the likelihood that the fish will have the disease), then to thaw it and feed them to the fish. Dry it is recommended to pre-soak in a small saucer with aquarium water. Plants before you start to feed the fish should be scalded (this will also prevent disease) and grind. It is noteworthy that adults can eat the plants even if they are not crushed.

What plants can be? It should be particularly highlighted salad. The leaves of this plant are very fond of fish. Plants can be perfectly supplemented with fruit.

In general, it should be noted that the issue of nutrition of goldfish should be approached very responsibly. It is very important to feed these aquarium inhabitants properly and in a timely manner. If all requirements are met, fully-developing adult fish will easily endure a two-week hunger strike (in case of leaving for a vacation or a business trip).

In addition, there is the possibility of leaving the fish for a longer period if there is such a need. Then they can be left in the aquarium a little more of the horn.

We also point out that a number of experts recommend supplementing the ration of goldfish with cereal porridge. Such porridges should be cooked in water without salt. It is desirable that they were crumbly.

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Breeding issues

Having thoroughly studied the basic rules that ensure the proper maintenance of goldfish, one should also consider the issue of reproduction.

So, if you wish to reproduce these aquarium dwellers should stock up on a spawning aquarium. Such an aquarium should be about 80-100 cm in length (different types of fish require to some extent different care when breeding). Spawning need to close on top. It is important that it be planted with small-leaf bushes.

Water must be fresh, saturated with oxygen. Its performance is generally similar to those established in an ordinary aquarium.

In early spring, the fish begin mating games. It is recommended to plant them for 2-3 weeks, providing a good feeding. Then, two or three males and a female should be selected for spawning.

In goldfish, spawning usually occurs in the morning and lasts until the middle of the day. How is everything going? The female swims among the plants (or directly above them), where she spawns. This calf is then fertilized by the male.

After that, the fish should be removed from the spawn (remember about compatibility: not only different species can not live together, but also individuals of different ages), and the eggs should be provided with the right care. This implies, above all, the protection of the eggs from sudden fluctuations in temperature, on which the life expectancy of future fish depends. How long do the eggs live? After two days the fry already appear, and on the 5th day they swim boldly.

These are the key features relating to goldfish. Recall: you need to take into account also that these aquarium inhabitants are very diverse, their different types have different compatibility with other fish, but in any case they are voracious. In addition, often goldfish affect certain diseases. By virtue of all the above, it is rather difficult to ensure the content of these creatures. But competent care greatly facilitates the situation. In addition, we noted that the correct conditions of detention affect the lifespan of the fish. And how much do these fish live with you?

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Fish gourami

Aquarium fish goura belong to the family of the labyrinth. These amazing fish are also called nitropods for the ventral fins, similar to long strings. Like other fishes of this family, they can breathe atmospheric air with the help of a special organ - the gill labyrinth. If you leave them in a closed aquarium without air access, the fish will quickly die.

Description gourami

Gourami - very mobile, nimble, curious fish, they are easy to breed, unpretentious in food, so often found in home aquariums. They came to aquariums from Southeast Asia, which is their historic homeland.

Fish gourami looks quite modest. The body of pearl gourams has an inconspicuous silver-violet tint with pearl specks, the moons are pale yellow in color, and bright enough gold, marble and lemon gourams. The brighter the coloring tone, the stronger the health of the fish. The size of most species of gouras is no more than 15 cm, serpentine gouries reach 25 cm, but in aquariums both those rarely grow longer than 10 cm.

There are several types of gourami. The most common:

  • brown gourami;
  • lunar gourami;
  • pearl gourami;
  • honey gourami;
  • kissing gourami;
  • dwarf gourami;
  • chocolate gourami;
  • nagging gourami;
  • spotted gourami and others.

How many live gourami?

Naturally, at home, gourami live longer than in nature - the situation has. Life expectancy of gourami is 5-7 years, with very good care and favorable conditions of their maintenance can live up to 10 years. The life span of marble gourami, which is more capricious in breeding, can reach 8 years - this is a strong fish, rarely gets sick and can withstand a drop in temperature, unlike its fellows. The behavior of gourami during illness or before death is expressed in the fact that the fish folds their fins and floats sluggishly along the bottom of the aquarium.

To live your fish for a long time, you need to follow a few rules:

  • the presence of a small aquarium with a water level of not more than 35 cm;
  • clean water, which must be often and gradually changed;
  • compliance with the temperature regime - not all species can withstand temperature fluctuations;
  • bright but not hot lighting;
  • feeding regime - you can not overfeed fish, you need to feed them in a variety of ways, but gradually, 2-3 times a day;
  • dark soil, snags, the presence of plants in the aquarium;
  • Neighbors with a similar character and similar in size.
Reproduction and nutrition gourami

For reproduction in gourami male is responsible. He builds a nest of foam and plants, cares for the female and squeezes the eggs from her, fertilizes her, makes sure that the eggs fall into the nest and stay in it until the fry leave. The female is capable of sweeping several thousand eggs. Caviar gourami looks the same as in other aquarium fish - the fry look like a thread with eyes and a tail.

Gourami and others

Gourami are animal-eating fish, that is, they can be called predators. In nature, they feed on invertebrates and mosquito larvae. At home, they adapted more to veggie food, but with pleasure they eat daphnia, bloodworms, and pipe-makers. Gourami can eat a neighbor who wants to seize their territory or, if they are angry, they can destroy their fry, but this is typical of many fish. Gourami are calm fish, only males can be pugnacious.

Predators with a big stretch, gourami get along well with other fish, including those who can quietly get along with sklyariy and barbs. Do not make friends with gourami with goldfish and viviparous fish, but not because of their nature, but because of the difference in the desired water temperature.

Parrot Aquarium Fish

This species belongs to the family of cichlids. In our aquariums it can be found quite often. West Africa is home to aquarium parrot fish. At home, the male reaches a length of not more than 7 cm, and the female grows to 5 cm.

Parrot fish: content

This type can be called the most suitable for beginner aquarists. They are unpretentious, friendly. For the comfort of the fish in the aquarium should always be overgrown plants, snags, various houses and shelters.

If a dwarf parrot does not find a cozy and reliable shelter, it will start digging itself for shelter under stones or algae roots. The bottom of the aquarium is better to fall asleep with small or medium pebbles. This species needs constant neighborhood. If some individuals are long enough to be alone, then later it will be difficult for them to get along with other fish.

For quality care for parrot fish, the following conditions should be ensured:

  • water hardness should be between 6-15 °
  • comfortable temperature of keeping parrot fish 24-26 ° С;
  • Be sure to follow the continuous filtration and aeration;
  • once a week do a substitution of a tenth of the water;
  • You can feed your pets with black bread, but vegetable food is preferable.

To parrot aquarium fish retain their bright color, they need to give specialized food with carotene. Although this species is very peaceful, in the period of spawning fish may show aggression.

When breeding parrot fish, novice aquarists may encounter some diseases. As soon as your pets feel the slightest deviations, they immediately begin to change color: dark spots will appear. Often this symptom indicates an increased amount of nitrates in water. The solution to the problem is to replace half of the water in the aquarium and run it through a siphon. As soon as you notice that one of the fish has sunk to the bottom or has become noticeably sluggish to swim, immediately drop it into quarantine. The treatment is carried out by adding methylene blue to the septer until a pale blue tint of water appears. Be sure to increase aeration during quarantine. Also add 0.5 g of kanamycin and half a tablet of metronidazole to water. A week later, your pet should recover.

"Semolina" also hit this kind of fish. As soon as a fish appeared in the aquarium with characteristic white grains on the body, you immediately need to siphon the soil and add a specialized preparation at the indicated dosage. Next, change half the water daily until the disease disappears.

Novice aquarists sometimes wonder how much the parrots live. It all depends on the quality of care. On average, this type of fish can live up to 8-9 years.

Parrot fish: breeding

The male of this type of fish starts only one pair, because it is better for future producers to initially grow in a separate aquarium. Its volume should be at least 40 liters, there we select 8-10 fry. If you don’t set them apart, then during the spawning period it is better to keep parrots with species that live in the upper layers of the water in order to avoid hassles.

Fish are ready for breeding at about one year old. At the time of readiness, the males find a mate and choose a shelter. They do not allow anyone there. To stimulate spawning, the water temperature should be no higher than 28 ° C.

During the breeding season, the female parrot fish sweeps out about 300 reddish-brown eggs. Fish prepare in advance special shelters in the form of holes for the larvae after hatching. After five days, the youngsters slowly begin to swim and eat plankton.

How many fish live in an aquarium? (Any)


. There is an exemplary pattern associated with the size of the fish as a species: small fish do not live long, from one to five years; medium-sized fish (5-10 cm) up to 10-12 years; large fish from 15 years and more. So, for example, astronotus, tsikhlazomy, goldfish, piranhas are able to live 25-30 years, often the owners, wanting to redesign the aquarium, change the inhabitants. Very large fish, catfish, sturgeon, carp can survive a person. The life of many toothfish fish (for example, Notobranchus) is limited by the availability of water. These fish live in puddles, and the whole cycle takes place before the reservoir dries up, only caviar tolerates drought. The rainy season begins - the development of caviar begins. The life of such fish is limited to 2-6 months (depending on the species), good conditions of the aquarium do not help them.

Ulyana Nasonova

My uncle (of the most honest rules) was breeding fish for sale ... in due time ... and said so — like people, you will start one bastard and ruin everything ... or just like that, but don’t feed you, you will stick to the glass too !!! !
He always has such perfect purity, there are 20 highlights (of different
), oxygen, and GREEN ... which he carefully and regularly changed !!!! In general, care and nutrition ... he lived to 2 years !! !
These are the most expensive, I don’t remember the name ... he bred for sale - they didn’t linger with him !!!

Nadezhda Glorious

Notobranchus, as mentioned above, and the truth does not live long - in aquariums it is 1-1.5 years. This is probably the healthy minimum for this type of fish. There are fish that live 2-2.5; 3-4; about 5 years, there are such as catfish and other large fish that live for more than 15 years, and 50 can live with good content. But, as it was already mentioned, everything depends on the quality of the content - each fish needs its own conditions, they must be observed (pH, Gh, temperature, lighting), good and moderate feeding (not overfeeding and not hunger), aeration, filtration, water change, soil cleansing ... Then success is guaranteed. As a result, on average, an average fish will live 2-4 years (most fish adhere to this range) under excellent conditions of detention. If the conditions are violated, and a new fish is launched without quarantine, there are no plants in the aquarium, etc., etc. - the fish can easily live a maximum of a year (even long-lived catfish!), And even that day it will disappear. Especially if the patient turns out to be or sharply falls into other conditions - he will die of shock!

Natalia A.

RybkiTerm of Life
Shark ball
10 years
Angel pimelodus8 years
Apistogramma 3-5 years
10-18 years old
Barbus (depending on species) 5-10 years
Botsiya10- 15> years
Viun ordinary10 years
Guppy 3-5 years
Gurami4-5 years
Danio5-7 years
Discus 10-18 years
Goldfish10-30 years
Cardinal4 years
5 years
Koridoras 5-7 years
Labeo4 -10 years
Lyalius 5-6 years
Metinis10> years
Swordtail 3–3 years old
Mistus5 years
Molliesia4 years
Neon4 years
Nimbohromisy 10> years
Ototsinklus 5 years
Paku10 years
Pecilya3-5 years
Piranha10 years
Plekostomus7-15 years
Malawian cichlids10> years
Rasbora 5-10 years
Severm10 -18 years
Synodontis 5 years
Scalyaria10> years
Som Banjo7-15 years
Glass catfish for 8 years
Tarakatum10> years
Tetras (all varieties) 5-6 years
Frontoza8-15 years
Black-Striped Cichloma 10-18 years old
Cichlozyme10 -15 years
Black moroulius4-10 years
Sturizoma10> years
Tetraodon 5 years
Fish - sprinkler 5 years
Wedge Brux 5 years
Afeosimion1-2 years
Striped leporinus5> years
Iridescent 3-5 years old
Panak10> years

Who knows how many live aquarium fish (gourami)?


Pearl gourami are very peaceful, even timid fishes, preferring to hide from all dangers in dense thickets of plants. They prefer spacious aquariums, where open spaces for swimming are replaced by dense thickets of aquatic plants. A large number of plants planted in the ground and floating on the surface of the water is a prerequisite for their maintenance, and it is not advisable to replace them with artificial ones - the living ones look prettier and more natural, while the goura themselves do not cause any damage to aquatic vegetation. The aquarium should be brightly lit, these fish love bright light (no matter solar or artificial) and only with good lighting they acquire all the inherent brightness and beauty.
When kept with gourami, effective filtration of water is required, as these fish, despite their ability to breathe air, love crystal clear water. Strong current is undesirable, therefore it is recommended to turn the filter outlet tube so that the jet breaks against the glass and loses its strength. Gourami prefer soft water with a slightly acidic reaction, but they easily get used to living in tougher water and even try to multiply there. A regular, about 20% of the total, water change once a week is recommended. Fish are very thermophilic and prefer to live at 25-27 ° C, although without special
problems tolerate short-term lowering of temperature to 20 ° C and an increase above 30 ° C. Food is eaten either alive or dry; the only condition is that the food should be small in size, since the fish’s mouth is relatively small.
The males of pearl gourami can arrange fights for females, therefore it is preferable to keep them in small harems - one male for two or three females. Similarly, conflicts (often quite serious and bloody), with another male can be avoided, and each female will suffer less from an oversupply of love feelings of the male. Also, when choosing other fish for sharing, it should be noted that the long filiform ventral fins of gourami act on some fish like a red rag on a bull - it is simply impossible to swim past and not try on a tooth like a worm! Especially various barbers, swordtails, various cichlids and some types of haracin (for example, minors) suffer from this, rather hooliganism by nature. With such neighbors, the gourami quickly lose all their majesty and beauty, turning into frightened rags hiding in the bushes, and this is despite the fact that the neighbors can be twice or even three times smaller than them!
Under optimal conditions, life expectancy is up to 5-7 years, sexual maturity usually occurs at the age of 10-12 months, although sex differences are easily noticeable much earlier.
But the site about fish - there is a lot of interesting and useful information.

How many live cockerel fish ??


COCK (Betta splendens Regan, 1909), fish of the macropod family. Inhabits the waters of South-East Asia (Malay Peninsula, Vietnam, Thailand). Another name is the fighting fish. In Europe, hold back in aquariums since 1874.
The body is low, elongated, compressed from the sides, up to 6 cm in length. The head is big. The fins of the males are wide, fan-shaped, especially in the veil forms. Pelvic fins elongated, with elongated first rays. Color varied: red, green, blue, white, black, solid or in any combination of these colors. Females are smaller, with short rounded fins.
Adult males fight for their territory, so it is advisable to keep only a pair or a male and several females in one aquarium. They contain cockerels in aquariums with a capacity of 20-30 liters, with dark soil, planted with plants, including floating ones, with solar lighting in the morning. Temperature 22-30 ° C, hardness up to 12 °, pH 6.0-7.5. Favorite food - tube maker, mosquito larvae, minced beef meat or fish; fish will not abandon the usual zooplankton or granular and flocculent feed. Eat snails and flatworms. Live up to 3 years.
Sexual maturity occurs in 3-5 months. Spawning doubles. Spawning of 10 liters, with fresh water, planted with plants, including floating, moderate lighting. The temperature of the water is raised to 27-30 ° C. The first male is planted, which builds a foam nest on the surface of the water. Fecundity up to 600 eggs. After spawning, the female is deposited. The incubation period is 1-3 days. The male should be deposited when the fry begin to swim.
Fry are fed lively dust, ciliates, boiled egg yolk, rotifers, and later - Nauplii Artemia, small nauplii of Cyclops.