How long do aquarium fish live. How long do goldfish live? What aquarium fish live the longest

Many beginner aquarists have a question: how long do they live aquarium fish. 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 stressed and various diseases.

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

Kharacin.

tetras, neons, minors 4-6 years

piranhas, pacu - 10 years

Carp.

danios, barbs, labeos, cardinals, shark balls 5-10 years old

gold fish– 10-30 years

cichlids

Angelfish, frontosa, Malawian cichlids (labidochromis, pseudotropheus) 8-10 years

Cichlazoma, astronotus, discus, severum 10-18 years old

Apistograms 3-5 years

viviparous

guppies, mollies, swordtails, platies 3-5 years

labyrinth

gourami, lalius, cockerels 4-6 years old

catfish

Loaches

Loach, fighting 10-15 years

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 Astronotuses – 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 many live GURAMI- 4-5 years;
How many live DISCUS — 10-18 years old;
How many live DANIO - 5-7 years;

How long do GOLDFISH live — 10-30 years;

How many live CONGO- 5 years;
How many live CARDINALS- 4 years;
How many live speckled catfish corydoratus– 5-7 years;
How many live LYALIUS - 5-6 years;
How many live LABEAU — 4-10 years;

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

How many live METINIS— more than 10 years;
How many live MYSTUS- 5 years;
How many live NEON - 4 years;
How many live MOLINESIA - 4 years;
How many live NIMBOCHROMIS— more than 10 years;
How many live PECILIA — 3-5 years;
How many live OTOCINCLUS- 5 years;
How many live piranha - 10 years;
How many live Malawian cichlids— more than 10 years;
How many live PLEKOSTOMUS— 7-15 years;
How many live RASTOBORA— 5-10 years;
How many live SINDONTIS- 5 years;
How many live SEVERUM — 10-18 years old;

How long do SCALARIANS live - more than 10 years;

How many live SOM BANGIO - 7-15 years;
How many live TARAKATUM — more than 10 years;
How many live NET CATFISH- 8 years;
How many live TETRA - 5-6 years;
How many live CYCHLAMOSIS BLACK-STRIPED 10-18 years;
How many live FRONTOSE— 8-15 years old;
How many live CYCHLAMOSES —10-15 years;
How many live BLACK MORULIS— 4-10 years;
How many live TETRADONS- 5 years;
How many live sturizomas— more than 10 years;
How many lives FISH SQUEEGEE- 5 years;
How many live wedge-belly- 5 years;
How many live iris— 3-5 years;
How many live PANAKIA- more than 10 years.

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 everything. possible conditions life. 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 sea ​​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 Sea Horses may live longer but are rarely available for the home 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 goldfish live. Some believe that these fish live 3-4 years, others - that their life expectancy reaches 10-15 years. The UK's longest-living 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.

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.

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 species fish live from 1 to 6 years. The most popular small fish with 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 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 the water, proper nutrition and the 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 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 lionfish, clownfish, eels and groupers. 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 organic matter. 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, botsia.

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 specific shape head - slightly flattened on top, 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 we 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. A fairly large 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 bright color and catfish are flat-headed or pimelodic. 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 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 life 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 such a long time 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.

As for general cleaning in the aquarium, 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 see how brownish blisters form at the anus in the fish - this is Negative consequences feeding 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. Turbidity appears on the body of the scalar white color, 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 lethal outcome. 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 that even novice aquarists can breed without problems. The birthplace of aquarium catfish is South America. IN 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. Thanks to 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 color, near the anus - 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, body coloration is dominated by green color, in Barbados, the male color is red-black, in Trinidadian - 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. Diverse in form and dorsal. 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. Aquarium length for breeding forms guppy must 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 temperature(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 force and magnificence. At low temperatures (less than 20 "C), the fish feel good, but their color becomes less intense. Optimum temperature water for guppies - 20-25 ° C At the same time, it is desirable to ensure a constant temperature

Life expectancy depends on the type of fish and the appropriate care for them.

There is an approximate pattern associated with the size of fish as a species:

• small fish live not long, from one to five years;
• medium sized fish(5-10 cm) up to 10-12 years;
• big fish from 15 years and more.

For example, astronotus, cichlomas, piranhas can live 25-30 years. Experts do not have a unanimous opinion about how long goldfish live. Some define the duration of their life as 3-4 years, and some believe that 10-15. There is a known case when a goldfish lived for 34 years (it happened in one of the Moscow zoos). Very large fish, catfish, sturgeon, carp are able to survive a person.

The lifespan of fish is drastically reduced if the aquarium is overcrowded. . When buying fish, it is always necessary to take into account the volume of the aquarium in which they will live, it is also desirable that there be as many living plants as possible, this will favorably affect your fish. Remember to keep pH and dH within acceptable limits. Fish are cold-blooded, so their body temperature is the same as environment, i.e. water. Therefore, the higher the water temperature, the faster the metabolic processes in the body of the fish go, and the fish lives its life faster.

Overfeeding reduces the lifespan of aquarium fish. By old age, fish gain maximum color and become more sensitive to stress, prone to diseases, and therefore require more careful handling.

Unfavorable conditions of detention, a rare change of water, unsuitable neighbors - all this has big influence for the life of your fish. Therefore, the requirements for keeping specific fish species should be treated as carefully as possible.

Approximate lifespan of fish:

Characin

Tetras (all varieties) - 5-6 years
Congo - 5 years
Neon - 4 years
Minor-6 years Metinnis - 10 years
Piranha - 10 years old
Paku - 10 years old

Carp

Danio - 5-7 years
Goldfish -10-30 years
Black morulius - 4-10 years
Rasbora - 5-10 years
Barbus (depending on the species) - 5-10 years
Labeo - 4 -10 years
Shark ball - 10 years
Cardinal - 4 years

cichlids

Shark ball - 10 years
Scalaria - 10 years
Discus - 10-18 years old
Mesonaut cichlosoma - 10 years
Grass-striped cichlosoma 10-18 years
Meeka cichlosoma - 10-15 years (and other cichlosoma)
Frontosa - 8-15 years
Nimbochromis Livingstone (other nimbochromis) - 10 years
Astronotus - 10-18 years old
Severum - 10 -18 years old
Pseudotropheus, labidochromis - 10 (and other Malawian cichlids)
Apistogram 3-5 years

viviparous tooth carp

Mollies - 4 years
Sword bearer - 3-5 years
Guppy 3-5 years old
Pecilia - 3-5 years
Loaches
Botsia - 10-15 years old
Common loach - 10 years

labyrinth

Gourami - 4-5 years
Lyalius - 5-6 years

catfish

Glass catfish - 8 years
Otocinclus - 5 years
Angel pimelodus - 8 years old
Plecostomus - 7-15 years
Mistus - 5 years
Synodontis - 5 years
Catfish Banjo - 7-15 years old
Corydoras - 5-7 years
Tarakatum - 10 years
Sturisoma – 10> years

Other:

Tetraodon - 5 years
Spatter fish - 5 years
wedge-belly - 5 years
Atheosimion - 1-2 years
Leporinus striped - 5 years
Rainbow - 3-5 years
Panak - 10 years

It may seem to people who are far from aquarists that fish are strikingly different from other pets - they are unemotional, do not wag their tail and do not show great joy when the owner appears. However, the owners of the fish are very attached to their wards, and many representatives of the aquarium world reciprocate them. Naturally, the aquarist is interested in the question of how long fish live in captivity. You always want your pets, although they are so unusual, to be around for as long as possible. And, of course, it is important to know how this period can be extended.

Despite the fact that everything is individual, there are average indicators of how long certain fish live:

• in baloo sharks, ordinary loaches, piranhas - the life span usually does not exceed 10 years;
• metinnis, nimbochromis, Malawian cichlids, angelfish, cockroaches, sturizomas, panaki - is more than 10 years;
• in apistograms, guppies, swordtails, platies, rainbows, gourami - the life limit does not exceed 5 years, more often the cycle is only 3-4 years;
• cardinals, neons and mollies usually live no more than 4 years;
• tetradons, archers, wedge-bellies, synodontis, congos, otocincluses, mistuses - 5-year life span is measured;
• tetras and laliuses live about 5-6 years;
• life expectancy of danios and catfish of corridors - 5-7 years;
• in labeos, barbs, black morulis, rastobors, this period varies from 4 to 10 years;
• Pimelodus angels and glass catfish live on average about 8 years;
• the life cycle of plecostomuses, banjo catfish, frontoses is 7–15 years;
• cichlomas and bots live from 10 to 15 years;
• astronotus, discus and severum - from 10 to 18 years;
• among goldfish, centenarians are often found - they live from 10 to 30 years.

The life cycle of marine fish

Marine life is not as common among aquarists as freshwater, but many hobbyists gravitate towards exotic species and acquire unusual fish without fear of difficulty. The lifespan of such individuals will be longer if they live in water with a balanced salt level.

It is important to provide them with quality care - often fish die in the first year of life from diseases that have arisen due to bad conditions content. Short eyelids of the following marine species:

• butterfly fish;
• tangerines;
• Moorish idols;
• gobies;
• triggerfish;
• swallow fish;
• Napoleons;
• surgeonfish.

They live from 2 to 4 years. Small seahorses from the tropics are also short-lived, their life cycle is only 3-4 years. The lifespan of lionfish, clownfish, eels and sea ​​bass in an aquarium is 8-10 years. But for sea angel fish, this period takes about 20 years or more.

What is the lifespan of fish

The owner, when choosing the population for his aquarium, can focus on various criteria, including taking into account their life expectancy. Perhaps the long-term maintenance of the reservoir is not included in the plans of a person, or perhaps this is his favorite thing, and he cannot imagine life without underwater inhabitants.

It is important for professional breeders to consistently get offspring, therefore, the more they spawn, the better. Duration life cycle fish is associated with the following factors:

• the size of individuals;
• temperature regime;
• malnutrition - overfeeding or underfeeding;
• livability and neighborhood;
• tank volume.

In some cases, due to only one violation, the cycle of fish can be significantly reduced.

Fish size

This is one of the main criteria. As you know, in the body of small individuals, all vital processes proceed faster, and therefore they live less than their larger relatives. The shortest life is for fish, the size of which does not exceed 5 cm, for example, “swords”, “gupeshki”, neons do not often live up to the 5th anniversary and often die after 1-2 years.

The cinolebias fish found in the waters of South America turned out to be unusually small. The duration of their life cycle is directly related to the rainy season. As soon as it stopped and dry days set in, the formed reservoirs dried up and the cynolebias died. But this species did not die out - for their entire 6-month life, the fish managed to spawn. Six months was enough for them to be born, reach puberty, leave offspring and die.

Medium-sized fish live about 10-15 years, but among them there are also centenarians, for example, the life expectancy of piranhas can reach a quarter of a century. Naturally, such inhabitants will stay around longer, and this is important to consider when establishing them. Interestingly, females live less than males, and often the difference reaches 1.5-2.5 years. In some species, females die immediately as soon as they reproduce offspring.

Of course, not a single aquarium fish is immune from diseases and unsuccessful births, but most often this happens in viviparous guppies and swordtails.

Temperature indicators

Water temperature has a significant impact on the duration of the life cycle of the inhabitants of the aquarium. The peculiarity of cold-blooded creatures is that they are not able to independently regulate their body temperature, so water performs this function. What is the temperature of the water in the tank, the same indicator for its inhabitants.

The warmer the water environment, the more active the metabolism in the body of fish. This leads to faster wear and a shorter life cycle. In some cases, the life of the fish becomes shorter than one year.

Water quality

Practice has shown that with a rare change of water in the tank, the concentration of harmful, toxic components in it increases significantly, which negatively affects the quality of life of the inhabitants and its duration. When replacing, it is recommended to use only settled water, which contains allowable level chlorine. Due to being in bad water, fish often experience respiratory disorders and diseases of the gastrointestinal tract.

Diet and feeding regimen

Another important aspect that affects the life of aquarium inhabitants. As a rule, fish can suffer from both overfeeding and lack of food:

1. Overfeeding. Obesity is a common pathology that occurs due to host errors. Often, fish eat more than they should when the family does not have a clear schedule - they feed everyone who remembers them, give food "by eye", not caring about the portion size, or they allow children to be given food to please the latter with a funny spectacle.
2. underfeeding. If the fish are malnourished, they become deficient nutrients, vitamins and microelements. They become lethargic, inactive, as there is not enough strength.

If the owner doubts whether his wards are getting enough food, you can smell the water - if too much food gets into it, it acquires a specific smell. It is best if it does not exude an extraneous aroma. It is worth worrying about overfeeding fish in the following cases:

• if the water in the tank smells like rotten meat;
• quickly loses transparency, becomes cloudy;
• a film appears on the surface;
• plants and decor are covered with an unpleasant, slimy layer.

The main rule of feeding any pets, including water ones, is a measure. According to generally accepted rules, the fish should receive as much food as they can consume in a few minutes after the start of the meal.

Competent neighborhood

Often, in pursuit of the aesthetic beauty of the aquarium, novice owners miss this moment. In such situations, the common reservoir is not quite comfortable place for all residents:

1. Large predators begin to eat smaller neighbors - what are the chances for the latter to live all the time allotted to them by nature?
2. Territorial fish clearly monitor their zone - they harshly drive away everyone who invades it. And then what should the rest of the inhabitants who prefer to live in the same layer do? aquatic environment? Just stress and hide.
3. Phlegmatic fish with luxurious fins constantly suffer from hooligan, hyperactive neighbors - they will definitely bite and peel off their tails and fins, while the victims are not only stressed, but also often get sick and do not live long.
4. Many representatives of the breeds cannot stand their own brethren. For example, just a couple of bettas can turn an aquarium into a permanent battlefield, and these fighting fish fight not only to the first blood.

These are far from all unsuccessful combinations of creatures that are forced to live in the same territory with the "light hand" of the owner.

Video about why fish die in an aquarium

overcrowded reservoir

It is important to take into account the needs of the inhabitants in free space - for swimming and zoning. If you put more fish and other aquatic creatures in the container, you may encounter the following problems:

• living creatures will not have enough food;
• there will be increased competition - the fish will sort things out for the slightest reason - because of food, territory, different characters. Of course, we are not talking about a full, calm life;
• the oxygen regime of the tank is disturbed - this is one of the most common causes of the death of aquarium inhabitants;
• the incidence of fish increases - they do not feel well. In addition, many diseases begin to spread, affecting more and more individuals;
• aggression is increasing - intolerance towards neighbors can occur even among quite peaceful and calm inhabitants - and who will like constant interference from the outside?
• individuals with leadership inclinations will fight for the place of leader and leader - tough, uncompromisingly, oppressing the weaker ones along the way. In a rush, cocky fish are able to kill an opponent.

Any of the above situations causes the death of the inhabitants of the artificial reservoir. It is important that each fish has its own "living space", and the needs of an individual of a particular breed in the volume of water should also be taken into account.

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-living 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.