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How many years live fish in the aquarium

maintenance, care, compatibility

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.

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.

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

Perhaps this is one of the oldest representatives of a large family of carp, which they taught to live at home. There is every reason to believe that this happened a long time ago in China, where court breeders began to cross different representatives of silver carp and breed them in imperial ponds.

And so the golden fish appeared in several varieties: the dragon’s eye, che, veins (vualehvostka), wakin, dzhikin.

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 the beginning of the 16th century, ornamental fish came to Japan, and another 100 years later – to Europe. In the middle of the 19th century, it reached America.

Interesting fact: for a long time, the Europeans believed that the golden Chinese woman did not eat feed at all and only drink water. As a result: 2-3 months of a similar hunger strike, and Karasik died.

Only after many years did the European owners of these beautiful creatures learn to maintain them (to the delight of the fish themselves).

However, since the late Middle Ages about the goldfish went bad rumor that their age is quite short. This is a misconception.

At present, the habits, character and condition of the fish organism of golden crucians are very well studied. There is a whole set of recommendations for the maintenance of 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 closed volume quite well!

Optimum conditions for a decorative goldfish

It so happened that it was in England that there were goldfish that lived for 30, 40 and even more years! Perhaps, somewhere else there are the same long-lived women, but it was the English women who became famous.

So, in 1999, at the age of 44, she died. fish named Tish (male). Family Hand from the county of North. Yorkshire, where Tish lived for several decades in a small aquarium, was grieved by his death; he was literally a member of the family.

Gordon and Hilda Hand buried him in the shade of the trees in his plot: Tish didn’t like the hot sunshine.

And in the Wright family a pair of goldfish named Splish and Splash lived more than 30 years. At one time, the head of the family, Richard Wright, said that for his pets, which he started when he was young, no special conditions were created: a 40-liter aquarium, room temperature water, no direct sunlight, and feeding once a day with specialized food.

Perhaps such Spartan conditions affected the longevity so enviable for fish?

10 years ago the great interest of the media caused the message of death from old age goldfish named goldie, which was kept at home in Devon Tom and Pauline Evans. Goldie was the 46th year!

The owners sadly buried him in a secluded corner of his garden.

How many live aquarium goldfish? Definitely not tell, 10 or 40 years … Perhaps this is a matter of chance.

We can only hope that the creation of optimal conditions for the golden beauty will increase her chances of a long life!

The betta siamese betta splendens are very popular pets that live in an aquarium. For the first time having settled this fish, many people have a question: “How many cockerel fish live?”.

The average life expectancy is 2-4 years with proper care. If you have created proper conditions for your pet, then at home he will live as long as possible.

To achieve this result, you must follow the rules for the purchase and maintenance of fish.


Your cockerel will live longer if initially purchased from a good seller. When you notice that the fish lives in quality conditions, moves well, eats, it has a beautiful appearance – it means that you can settle at home.

First of all, pay attention to the activity of the fish in the aquarium, the state of the scales and fins, its general physical condition.

Buy a young fish. The sooner she gets used to your tank, the more comfortable she will be there.

The youngsters adapt more quickly to new conditions of life. In young males, the fins are shorter than in the mature ones, and in the young the body size is several centimeters smaller.

Look at the young male Blue / Red Dragon Halfmoon Betta.

Estimate the volume and condition of the water in which the not yet purchased fish lives. If you notice a cloud, dirt, substrate of unknown origin, wait a little with the purchase.

Water should be clean, clear, slightly yellowish shade is allowed.

Look at the other fish that live in the same tank with the fish you like. Is it a little tight day? How do they move, feed, their external condition?

The Siamese cockerels are fighters, and a long settlement in a species aquarium will destroy them all. If each fish lives separately, in good conditions – this is a big plus.

Do not buy two Betta splendens at once. If you lodge newcomers in a common tank, they quickly harm each other. Buy one pet, put him in a 2-week quarantine, look at his condition.

When he gets used to the new environment, you can populate it in a pre-prepared aquarium. After a few months, you can add neighbors to it, but given the nature of the character, this is a big risk.


  1. Set up the aquarium correctly, wait until it is established biological balance. Let it be a rectangular tank with a volume of 50-100 liters. Small, round containers will not allow the fish to move, it will be uncomfortable and boring. In the spacious reservoir there is an opportunity to create an amazing aquascape that resembles a natural biotope. Use a good filter to quickly deal with biological stress.
  2. Let plants and algae be in your tank. In the most convenient for cockerels tanks there is a lot of vegetation, they are provided to ensure that there is enough oxygen in the water, and it remains clean. Buy plants from trusted vendors so that they are healthy and treated for parasites.
  3. Maintain the temperature in the aquarium. Adjust it with a water thermometer. The cockerel is a tropical fish, which is used to warm water: the temperature is 26-29 ° C. Use 50W heaters.

See how to keep a cockerel fish.

  • The life of the fish will extend the correct, balanced feeding. In the aquarium, the fish will only eat what they give it, so choose several types of feed. Live, frozen, dry, artificial – the cockerel is omnivorous. However, do not overfeed, try to give suitable, proven feed. Clean uneaten food residues in time.
  • Be attentive to your pet – watch him, play with him. Teach him new tricks to help him interact with you.

  • Do not try to provoke the fish to aggression. Sometimes you can put a mirror in the aquarium, but for a short time. Betta’s cockerel is a real fighter, so he should not be in constant rage. Do not put decorations or stones on the bottom of the tank that could damage the quality of the water. Dyes, water softeners are not always appropriate.
  • Make timely water changes and clean your aquarium. There is a perception that cockerels are very hardy fish, but this is not entirely true. Dirty water provokes illness, and even the death of a pet. Sharp changes in water parameters are also destructive for a living being.
  • Let the fish spawn. Let the roosters not have good parents, but the lack of reproduction adversely affects their health. In the female, the calf lag forms cysts with which it is difficult for her to live. Males become more lethargic and live less.

  • Make sure the lid in the aquarium is slightly open. Like labyrinth fish, cockerels must breathe more and atmospheric air. Ensure that the air and water temperatures match.
  • The scalar, like other cichlids, lives in nature for quite a long time – about twenty years. It is adapted to life in narrow South American channels and in pools near a waterfall, where water is supersaturated with oxygen.

    The structure of her body, body shape, diet – all this fish is adapted to life in the wild, and in certain conditions.

    But now, for more than a century, these cute angelfish (as they are called in Europe) live in aquariums. They feel great in the aquarium – especially if the owner pays them proper attention and care.

    But how many years do scalarians live at home? And is it possible to extend their life?

    So, as mentioned above, the life of a scalar in the natural conditions and warm waters of the Amazon is at least 20 years, and even more. But one thing is the wild environment that is familiar to the fish, and quite another is the aquarium, where the environment for the fish is artificially created by man.

    With proper care, proper feeding, water purification and aeration scalars live for at least ten years. The breeders of the angelfish should be pleased: in some cases, with proper care and attention, the life span of the fish can be about twenty years.

    Of course, ten years is not such a long time compared to how many scalar live in nature, but it is also quite a solid age for aquarium fish.

    Fish can live in an aquarium for more than ten years, but for this you need to comply with a lot of conditions. First, be sure to start an aquarium compressor.

    The scalaries, accustomed to oxygenated water, will be very pleased with this acquisition. It should be included twice a day for about twenty to thirty minutes.

    If the breeder every week arranges cleaning in the aquarium, then you can change the water every six months. But you need to clean the soil, wash the walls and filters from dirt and drain 1/3 of the volume of water, replacing it with clean water of the same temperature.

    The life expectancy of an angelfish directly depends on the feed: it must be fresh and of high quality, combined (organic + dry granulated).

    So that the fish do not hurt, you need to prevent diseases. Actually, it is just what is listed above.

    As a conclusion, I would like to say: if you want your angelfish to live for a long time, give them enough attention and don’t consider cleaning, feeding and aeration to be annoying activities: the age of the scalar directly depends on them!

    The Cockerel Fish: content, compatibility, reproduction, photo-video review

    The question of the volume of the aquarium for these fighting fish is a separate topic.

    Alas, almost all pet stores sell these luxury fish in 250ml. glasses, while sellers tell people that these are “unique fish”, they say they do not need oxygen, filtration, that they feel great even in a glass.

    Do not believe the sellers of pet stores, their task is to sell the goods, and what will happen next with the fish, with you and the tears of the child who saw the cockerel floated up with a belly up – DOESN’T INTEREST THEM. And yet, you would know how many cockerels do not live out of pet stores until the time of purchase.

    You would sincerely feel sorry for these innocent fish.

    Yes, of course, cockerels are hardy fish, in natural habitat they live in muddy, silted, oxygen-free rice fields. But this does not mean that they can be kept in a small glass with water.

    Firstly, because the conditions of keeping of any animal should be as close as possible to the natural living conditions. Monkeys must jump in trees, birds fly, and fish swim.

    When the cockerel fish just hangs in a glass, dropping the fins – this is actually a sad sight. Secondly, in the cup, vase and other small vessels there is no biobalance at all.

    In the rice field, for example, various biochemical processes take place that purify water from various poisons (ammonia, nitrites and nitrates), these processes are absent in a glass with water, the poisons accumulate, the immunity of the fish weakens and it dies. Biological equilibrium in artificial conditions can be achieved only in spacious aquariums, and the more, the better.

    So, the minimum amount of aquarium (decorative vase, etc.) for cockerels should be 3 liters. To call such a vessel an aquarium is difficult in all senses, and therefore, if we talk about creating a full-fledged aquarium, the minimum volume for one individual should be 5-10 liters.

    In such an aquarium, you can put a mini-filter, such an aquarium can be beautifully — naturally, you can plant aquarium plants, adjust the biobalance, and taking care of such a reservoir is much easier than washing the “pot” weekly, while delivering great stress to the fish. A good volume for a pair of Bette is considered an aquarium from 20-30l.

    About how much you can keep the fish in the X aquarium, see HERE (at the bottom of the article there are links to aquariums of all volumes).

    Requirements for the care and maintenance of cockerel fish

    From the above, we can conclude that in one, a small aquarium, you can contain only one male cockerel. If the aquarium is large – from 100l. You can try to plant the second male or make transparent partitions in the aquarium, for example from plexiglass, pre-drilled holes in them to circulate the water in the aquarium.

    In addition, I advocate the creation of a natural – natural environment in an aquarium. The aquarium can and should be decorated with stones, grottoes, snags, as well as living aquarium plants.

    Lighting should not be very bright, preferably the presence of filtering. The aquarium itself should not be filled with water to the brim, you need to leave 7-10 cm and be sure to cover the aquarium.

    All labyrinth fish and cockerels in particular breathe atmospheric air, swallowing it from the surface of the water. In the absence of airspace or access to the surface of the water, the fish will suffocate.

    A lid is needed to ensure that the air swallowed by cockerels from the surface of the water is not too cold.

    An aquarium with cockerels can be equipped with artificial plants, but still, if you have the opportunity, purchase live aquarium plants. With live plants, the aquarium looks more natural, the plants themselves contribute to biological balance, and the males can also use them for spawning and creating a foamy nest.

    Of unpretentious plants for cockerels can recommend: vallisneria, rogolini, cryptocorynes, other not complex plants.

    Feeding and diet of cockerels: they are not whimsical in food, they are happy to eat both dry and live food (Artemia, bloodworm, etc.). The males eat any brand-name dry food, but advanced aquarium brands have developed special ones for them – individual foods that are best suited.

    Feeding aquarium fish should be correct: balanced, varied. This fundamental rule is the key to successful keeping of any fish, be it guppies or astronotuses.

    Article “How and how much to feed aquarium fish” talks in detail about this, it outlines the basic principles of the diet and feeding regime of fish.

    In this article, we note the most important thing – feeding fish should not be monotonous; both dry and live food should be included in the diet. In addition, you need to take into account the gastronomic preferences of a particular fish and, depending on this, include in its diet ration either with the highest protein content or vice versa with vegetable ingredients.

    Popular and popular feed for fish, of course, are dry food. For example, hourly and everywhere can be found on the aquarium shelves of food company “Tetra” – the leader of the Russian market, in fact, the range of feeds of this company is striking.

    In the “gastronomic arsenal” of Tetra are included as individual feeds for a certain type of fish: for goldfish, for cichlids, for loricarids, guppies, labyrinths, arovan, discus, etc. Also, Tetra has developed specialized foods, for example, for enhancing color, fortified or for feeding fry.

    Detailed information on all Tetra feeds, you can find on the official website of the company – here.

    It should be noted that when buying any dry food, you should pay attention to the date of its production and shelf life, try not to buy food by weight, and also keep the food in a closed state – this will help avoid the development of pathogenic flora in it.

    In nature, live: Southeast Asia: Indonesia, Thailand, Cambodia, Malaysia, Vietnam. They live in stagnant, oxygen-free waters – puddles, ditches, rice fields.

    Description: Very beautiful fish, its veil tail and fins just fascinate. The color of the fish is different. The most common ink color with a reddish tint.

    Males are colored much brighter, fins are longer than those of females. The size of the fish is 5-10 cm. The body is laterally compressed, elongated, oval.

    They have cycloid scales, pointed pectoral fins, upper and tail fin of a rounded shape, the lower fin originates from the head and ends at the base of the tail.

    The history of cockerel fish

    The first mention of the fish dates from the beginning of the nineteenth century, it was then that the people of Siam paid attention to these small, but lively and aggressive fish. Next, the Siamese began to cross wild individuals Betta and got a new kind of fish, calling it “biting fish.” A couple of copies of these “pieces” in 1840. King of Siam handed over to Dr. Theodor Cantor, who in 1849 gave them the name Macropodus pugnax.

    After 60 years, the British ichthyologist Charles Tate Regan renamed them “The Beton Fish”, arguing that the Macropodus pugnax species already exists in nature.

    It is known that the cockerel fish appeared in Paris in 1892, in Germany in 1896, and in 1910 appeared in the United States with Frank Locke from San Francisco, California. Through the selection of these fish, he received a “new” fish, calling it Betta Cambodia – one of the first color variations of Betta Splendens. The history of the appearance of Bette in Russia is not truly known.

    There are several versions. The first is associated with aquarist VM. Desnitsky, who allegedly in 1896. brought from Singapore exotic species of fish and plants, but it is not known for certain whether there were any cockerels among them.

    The second version says that the aquarist V.S. Melnikov approximately in the same period spread a number of labyrinth fishes in Russia.

    By the way, a competition for the best fighting fish was established in his honor. And the latest version says that the fighting fish were brought in by the Frenchman Seysel, and all descendants from Russia and Europe went from his fish.

    Types of Bette and Petushki selection forms

    The first thing I want to say is that the cockerel fish (Betta splendens) is one of the Bett species. Bette species should be distinguished from Betta splendens breeding forms.

    On the Internet, everywhere breeding forms of a rooster are given for species, which is not correct!

    So, the Bette’s species include: Betta picta (Betta picta), Betta striped (Betta taeniata Regan), Betta smaragdova (Betta smaragdina Ladiges), Betta untamulata (Betta unimaculata), Betta black, she’s also the dwarf, Cockerel black, she’s black, she’s black, she’s black, she’s black, she’s black, she’s black imbeIIis ladiges), Cockerel (Betta splendes).






    And here, the selection forms of the Cockerel (Betta splendes) include:

    In size and shape of the fins:

    – Veiltail fighting fishes or “veil cock”

    – Deltatail fighting fish

    – Giant or royal fighting fish

    – Crescent-tailed warrior fish

    – Round-tailed fighting fish

    – Crescent-tailed warrior fish

    – Deltatail fighting fish

    – Flagtail fighting fishes

    – Poster fighting fish

    – Crownstail fighting fish

    – Poster fighting fish

    – Crosstail fishes

    – Two-tailed fighting fish

    – other


    By color:
    Multicolor “multicolor”, two-color, one-color.

    Photos of some breeding forms

    (Betta splendes)



    So, today we will talk about how much tsikhlazomy live.

    In general, they, like other cichlids, live in nature for a long time – about twenty years. Since the fish are adapted to life in the South American channels and in the basins of Central America, they need appropriate conditions for longevity, which are close to natural ones.

    These attractive fish, famous for their appeasable disposition and calm behavior, omnivorous and beautiful coloring, now live in aquariums. They feel great in aquas – especially if the owner pays them proper attention and care. But how many years can ideally live tsikhlazomy at home?

    And how to extend their aquarium age?

    How long do cychlasmas live? Ideally, not less than twenty years. But the fact is that a fish of such an honorable time can survive only in the wild.

    In aquas, they, as a rule, rarely cross the threshold of a decade. Of course, everything depends on the conditions of detention, feeding, compatibility with other fish, hydrochemical indicators of water, etc.

    So, nature gave these fish a period of 20 years. And can these fish at home reach such a honorable age?

    Is complete. And there were cases when these cichlids survived not only up to 20 years, but up to 30 and even 35!

    But what influences the longevity factor? Are there any secrets that will help breeders to extend their age?

    As mentioned above, the fish tsikhlasoma may well live and the most fantastic, in the opinion of aquarists, time. But rybkin century will depend on a lot of factors.

    The environmental conditions and their stability will be affected here, as the fish do not like changes in the hydrochemical composition of the water. It will positively affect the longevity of fish and the absence of predators and other large aggressive fish in aquas.

    Stress shortens life, therefore it is impossible to keep other predators with tsikhlazomy.

    How often does a fish get sick, and if so, with what? How often is the prevention of diseases in the aquarium?

    How does a cykhlasoma feel in an aquarium – comfortable or not? How often is the water replaced with clean and fresh?

    All these questions will help the breeder to answer how attentive he is to the fish. This is important, for as far as the owner is caring and attentive to the inhabitants of the aquarium, they will live so long.

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