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Lifespan of fish in an aquarium

maintenance, care, compatibility

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 characteristic haratsinovyh, 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.

The lifespan of a fish depends on many factors. There is a certain pattern: small inhabitants of aquariums live 1-5 years, medium (5-10 cm) – 10-12 years, large-sized – 15 – 35 years.

Catfish, carp, sturgeon and can outlast a person at all. Breeding karrezubye representatives, for example, Notobranchus, live in puddles, die immediately after the pond dries out, the eggs survive.

Even if you breed them at home, they will live only a few months.

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

Factors that affect the life of the “golden” inhabitants of the aquarium

How much live aquarium goldfish, directly affected by water temperature. Fish are cold-blooded animals, that is, their body temperature is almost equal to the temperature of the water in which they are located. Warm water accelerates metabolic processes, the body will wear out faster.

The color of older individuals is more colorful compared to the young.

Can kill your pet and improper feeding faster. Remember that food should not be only dry. Overfeeding is more harmful than underfeeding.

Periodically it is necessary to do fasting days for the “golden” beauties.

The population of the aquarium and its size is important for the normal existence of fish. Before buying individuals, make sure that they are compatible and will not survive each other. Do not forget to change the water.

Professional aquarists say that a tank of 150-200 liters is ideal for fish.

Following these rules will significantly increase the chances of your pets becoming long-lived.

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. One should always look for a “golden mean”, since 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.

  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.
  • Barbusses are common frenzy. In the nature of their varieties, there are about a few dozen.

    Most of them are mobile schooling fish that reach 4-6 centimeters in length.

    Despite the fact that mostly barbs are civilians of the seas, a flock of them can destroy a separate fish from another unit. This is a very fast and mobile fish.

    This breed is very hardy, and the temperature at which they can comfortably exist is different in range.

    Parents – fish do not have “in the blood” care for their children – only nature cares for them. If there is not enough space in the aquarium, it is better to remove a few fish in order to avoid overcrowding in the aquarium.

    These are the barbs! Their lifespan can be extended with good care and proper feeding of the fish.

    Most of the small barbs can be kept in an aquarium from 50 liters. Fish feel good at a temperature of 20-26 degrees. The composition of the water in the aquarium is not important; the main thing is that it should be old and flowing.

    The life of the fish in the aquarium is three to four years. You can keep barbs in flocks of five or seven pieces.

    Large fish are kept singly or in pairs; they live longer than the smaller ones.

    The soil can be made dark to make the barbs stand out well against it, and plant the plants separately. It is in the open areas that the fish show their interest in each other and show their character. There should also be shelters for barbs in the form of plants (in dark places).

    How many years live barbs, almost every aquarist knows – this is about four years.

    As feed for these fish, you can take any food, so it is very convenient for the owners. You can eat live (bloodworm, daphnia, Cyclops, tubers), as well as dry food on the basis of dried daphnia; You can give frozen bloodworms or granulated industrial feed.

    Adult fish are better to give vegetable food, otherwise they will damage the shoots in plants.

    With the maintenance of barbs, it is necessary to take into account the peculiarities of the development of a specific species and to already adapt to it regarding nutrition, spawning, temperature, lighting and so on. The longevity of the fish depends on good care of this breed.

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