How to understand that a neon fish is pregnant. Neon, bright unpretentious fish

AT wild nature The habitat of neons includes the waters of the rivers and streams of Colombia, Peru and Brazil. Reproduction of neons in a common aquarium requires the creation of a microclimate that is as close as possible to the natural conditions of life of fish. AT vivo the water in which the fish live is very clean, soft and saturated with microelements secreted by plants and branches that have fallen into it.

Reproduction of blue neon

In an aquarium, it is quite difficult to breed blue neons, because they are spawners, and not. This is a painstaking task that requires increased attention and practical experience. Everyone who has seen at least once how neons multiply in an aquarium is convinced of this.

Blue neons are very beautiful when they swim in a flock. From the first few spawners, you can get juveniles and form a good flock in the aquarium.

In order for the fish to multiply, you will need to create them special conditions. To do this, you can use all-glass jars that are easy to wash and disinfect. Containers must be filled with soft water of a higher degree of purification.

Under natural conditions, spawning occurs at dawn. That's why, lighting in spawning should be diffused. Spawning may continue for several days.

After the spawning is completed, the producers are transferred to a common aquarium, and the container is completely shaded, since bright light adversely affects the eggs.

For one spawning, the female is able to lay up to 200 eggs. The first larvae appear after 36 hours, and after 5 days they form into full-fledged fry. After that, diffused lighting can be supplied to the nursery. With the growth of the fish, the hardness of the water is gradually increased by changing.

Selection of producers before spawning

Breeding neon at home includes a set of works on the selection of future producers.

The most promising representatives must be isolated from the general population no later than two weeks before spawning.

In appearance, neon females differ little from males. Blue neons have a peculiarity - their females and males are equally brightly colored. Usually, females are somewhat larger and have a more rounded abdomen. The blue neon stripe in males is straight, while in females it is slightly curved in the center.

The success of reproduction and the health of future offspring largely depends on the condition of the parents. When choosing manufacturers, you can focus on the following signs:

• healthy appearance;
• bright characteristic coloring;
• mobility and desire to feed;
• age within a year.

Until the moment when the females are ready for spawning, the selected pairs are kept separately. During this period, neon should be provided with excess feeding. Suitable foods such as: cyclops, daphnia, a small bloodworm. It is not recommended to feed fish with tubifex and enchitreus.

Spawner preparation

The best time to breed neon in a community tank is between October and January. By this point, the glass spawner should already be disinfected and properly prepared.

For successful reproduction of one pair, a container with a working volume of 6-10 liters will be sufficient. If you plan to spawn up to 10 pairs, you will need an equipped aquarium with a capacity of 20 liters.

To create the necessary lighting for spawning, the back wall of the aquarium must be pasted over with dark paper. In this case, the front light should be soft and not directional.

When spawning, neons stick eggs to various surfaces with the help of a special substance. Accordingly, there should be a sufficient amount of algae in the spawning grounds, on the leaves of which eggs could be held.

A good choice would be planting Javanese moss, pinnate and fern. You can also use substitutes that should be strengthened at the bottom. It can be nylon nets and washcloths, tangled fishing line or willow roots collected in water.

It is unacceptable to get snails and catfish that feed on caviar into the spawning grounds. In a short period of time, they are able to clean everything from eggs. internal surfaces containers.

Preparation of water for spawning

Successful cultivation of neon at home largely depends on the preparatory work associated with water. Increased attention should be paid to the following factors:

• Fertilization of eggs occurs only when water hardness is 0.5-4 °. Otherwise, the fry will not hatch.
• Bacteria are the main enemy of fry. To slow down their reproduction in the aquatic environment, it is necessary to maintain acidity within (pH) 5.5-6.5. To adjust the level, you can use a decoction of oak bark or alder cones.
• An aquatic environment for spawning can be obtained by mixing distilled and water from a community aquarium. In this case, it is unacceptable to get snails into the tank.
• Before the fish can be launched into the nursery, the water must be infused and saturated with oxygen. Optimum temperature is - 22-25 °.

spawning behavior

Often during mating, blue neon pops out of the container. Therefore, the water level should be 20 cm below the walls, and the spawning ground is covered with a glass cover. Oxygen supply is carried out using a compressor.

After the spawning ground is ready, the selected spawners are placed in the spawning area in the evening, after which they are no longer fed.

To watch the neons multiply in the aquarium, be prepared to wake up early in the morning. Spawning, lasting up to 4 hours, begins closer to dawn. In the process, the female lays up to 250 eggs.

When the fish cease to show signs of interest in each other, they are planted with a clean net in a common aquarium. For the purpose of disinfection, trypaflavin is added to the spawning ground, after which the aquarium is covered with an opaque material.

Maintenance of fry at various stages of development

Let's move on to the main stage of observing how neons multiply. 36 hours after spawning is completed, larvae appear. For the first six days of life, they receive nutrition from the gall sac and hardly move. As soon as they pass this period, the phase of active feeding begins.

• Fry need to be fed in small portions and often. The favorite food of young blue neon is a mixture of zooplankton and rotifers.
• You can add ciliates and grated boiled egg yolk.

During the first weeks of life, the fry navigate by the rays of light, swimming to the places of accumulation of plankton. This feature of neon is used for feeding. Food is deliberately placed in a lighted area of ​​the spawning ground. Thanks to this trick, the water is not polluted with an excessive amount of protein, which helps to avoid the death of young animals due to infection.

When growing neon fry, you should pay increased attention to the lighting of the spawning aquarium. After two weeks, when the fish become stronger, the blackout is gradually removed from the spawning ground. The spawning ground is returned to normal lighting when the fry are 1 month old. Otherwise, juveniles may lose their orientation.

When the juveniles are three weeks old, they develop the color characteristic of the blue neon species. By the age of one and a half months, gradually increasing the hardness of the water and introducing new foods into the diet, they are prepared for transfer to a common aquarium.

aquarium fish, whose small body is painted with the colors of neon advertising, is liked by many. A flock of these babies looks very picturesque in an aquarium, and it is fun to watch their synchronous movements while relaxing on the couch. However, despite their size, neon ones require attention, and we will tell you how to keep them.

Characteristics of aquarium neon

We are talking about a small family of characins from ray-finned fish. Their closest brothers are also aquarium fish - tetras. There are several varieties of neon: they are blue, green, red and black, but the subspecific name only hints at the nuances of the shades of their back.

All subspecies have characteristic stripes along the body with a luminous color - a neon color effect, for which their owners love them so much.

Neons are fish for aquarists who enjoy keeping flocks. Unlike their wild counterparts, which have a short life cycle, the domestic neon lives for 5 years, during which it does not change its size and always remains within 4 cm. The small body is ideal for flocking in an aquarium.

How to populate neon

As a responsible aquarium owner, you should definitely be aware of the specifics of keeping these fish. To acquire neon, you will need a flock of 6-7 pieces, since this species does not exist alone - the fish are stressed and die. More can be used, less is not recommended.

The tank should have a good aerator, which should be chosen with the finest dispersion. This means that the air bubbles that the aerator emits need the smallest ones, which practically do not create jets in the water. Neons stay away from streams preferring quiet places without flow.

AT natural environment neons choose places with dense water growth for their habitat. You need to recreate the dense vegetation in the tank by using a lot of tank plants with thin thick leaves.

The instinct constantly tells these tiny fish to hide from larger and stronger enemies, they will feel great in thick grass, and you will be pleased to watch their bright little bodies against a green background. As for design decisions, choose plants that are reminiscent of the tropics - it will look spectacular.

It is very important that the greenery in the aquarium is real, alive. The fact is that, unlike other types that quietly coexist with plastic decorations, neons are sensitive to substitution. If you intend to breed this species, then provide them with a living jungle.

Water for neon is preferably 20-24 ° C and softened, however, for adults there is no need for special treatment. You can often find advice to peat water for this species, but in fact it is very difficult to find a quality peat that will acidify the water, and not inhabit it. harmful bacteria Or just paint brown. Normal filtered water is quite enough for neon to live.

What to feed neon?

This species is unpretentious in food, and yet stick to simple principles feeding. Such small fish need to be fed with fine food, since it is easy for them to choke on large pieces, because neons do not pinch off food, but try to swallow it whole, even harming themselves.

Their second feature is overeating, so you need to do one hungry day a week without throwing food into the aquarium. Moderation in the amount of feed will the best strategy for them, and you do not have to contemplate their bloated bellies, ready to burst.

The food of this species is varied:

• Different types of dry flakes for fry;
• Freezing of larvae (nauplii) of Artemia (crustaceans);
• Feed in microgranules for fry, such as Sera or Tetra;
• Freezing coretra (mosquito larvae).

You can not feed the bloodworm, too hard and large for small fish, unless you are too lazy to cook it - grind it. A variety of minced meats from fish and other inhabitants of the sea is also not suitable. Usually neonchiki are not picky, but they also need to diversify their diet, and this can be done by alternating dry food companies.

Neon Breeding Secrets

In captivity, not all species reproduce equally well. Pregnant neon babies are not uncommon, the whole difficulty lies in the fact that fertilized eggs stop developing and do not give birth to fry. The reason for this is inappropriate water environment aquarium, too hard and alkaline for fry, but normal for adults.

How to achieve effective reproduction? There is only one reliable and proven way - this is to wait for the eggs to be laid and fertilized with the milk of males, and then deposit the eggs in a separate tank with very soft distilled water. It is advisable to do this on the second day of laying, the main thing is to follow the process carefully and not miss the moment.

Why do eggs die? Their soft shell does not withstand osmosis, and salt from the "adult" water of the aquarium begins to penetrate inside. If you keep several types of fish, as well as crayfish, snails and other living creatures that are actively “vacuuming” the ground surface, then do not be surprised that neon caviar will become their tasty food, and you will not wait for the offspring of fish.

You can go the other way, by replanting adults for several days from the aquarium in which the laying took place. Spawning occurs at a temperature of 22-24 ° C and good lighting. Then, when you have separated the adults from the eggs, the tank with the latter needs to be shaded a little. Otherwise, the maturation of eggs and the release of fry will not occur.

If you are breeding in a separate tank - a spawning ground, then put in it a lump of fishing line treated with boiling water or a bush of an aquarium plant. A pregnant neon needs such a substrate in order to lay eggs. Fertilization with milk occurs late at night or in the morning, so you can plant a couple for 1 day.

How to identify a female and a male in order to transplant them for neon spawning? Sometimes this is not easy to do. You need to be guided by the fact that usually the female is somewhat larger than the male in the abdomen, due to which her colored stripe along the back seems slightly curved, while in males it is expressively straight. Having chosen a pair, plant them in the spawning ground, having previously cleaned and disinfected the vessel well.

Neon fish fry

The fry are reborn from the larvae emerging from the eggs. One neon can give about 100 eggs at a time, some of which will slow down in development and will not give birth to larvae. The rest release larvae on 2-3 days, floating without movement in the water. On the fifth day, the larva is reborn into a fry that can swim and feed on the smallest food. Attentive care and separate keeping of fry will ensure your success.

Do not forget that the aquarium with fry no longer needs to be shaded, but illuminated with diffused light. Gradually, the fish will get stronger, and they can be settled with adult parents in a flock.

A flock of moving and cheerful neon lights is a worthy decoration of any aquarium, both inhabited by exotic fish, and the most classic hobby of a novice aquarist. Their cheerfulness and original appearance leaves no one indifferent. And watching how neons multiply is a bewitching and original sight.

The more conscientious the preparation, the more elegant the result ...

It is this motto that should inspire someone who decides to start reproducing neon offspring. From the first steps, it is necessary to learn that these babies do not belong to viviparous fish, such as guppies or swordtails. Fertilization is carried out in external conditions, which, accordingly, are subject to a number of specific requirements.

Initial stage - selection of partners

Neon breeding is a simple but responsible process that must be started with the selection of applicants for fallowing. Individuals must be:

• sexually mature (optimum age 10-12 months);
• healthy;
• active;
• to eat well;
• have no defects.

Females and males are similar to each other. The difference is in size: the female is larger and rounder than the male. The dark stripe at the level of the middle of the body has a bend. The male is smaller and slimmer, the stripe is even and straight. As it becomes ready for spawning, a rounding appears in the tail area, which gradually increases.

To participate in breeding, male and female individuals are selected in a ratio of 2: 1, since the level of readiness of the female is almost twice the readiness of the male.

Two weeks before the process, separate keeping of the selected fish should be provided. At the same time, the water temperature in these aquariums should be within 19 o. It may not seem funny, but it’s worth arranging dates several times: planting selected individuals with each other in order to get to know each other and get used to it.

Preparing a "romantic nest"

Aquarium for spawning - special attention. In the case of fallowing for one individual, the choice should be stopped on an elongated one-piece version with a water volume of 15-20 liters. In order to avoid damage to the delicate surface of the eggs, the bottom is not covered with soil, although several bushes of plants with large leaves will serve not only as a decoration, but also as a place for attaching the eggs. Instead of soil, you can put a special soft mesh or a foam mattress on the bottom, which, due to its cellular structure, will keep the eggs in good condition.

Java moss is suitable as a natural bedding. However, it should not have other living creatures, such as aquarium snails.

In order for fish to have a desire to breed, water must have the appropriate characteristics:

• maximum softness (within 0.5-3);
• be clean and aerated;
• have a temperature of 22 about to 25 about and pH in the range of 5.5-6.5;
• be thoroughly disinfected, possibly mixed with distilled water;
• not have mechanical and chemical impurities.

The aquarium cannot be filled to its full height, since the possibility of jumping out of the fish is not ruled out. It is better to put glass on top or cover with a special lid.

The rear and side walls in the aquarium should be conscientiously shaded, the front glass should not have a direct hit of bright rays of light.

Additional water flows are not needed.

So, let's begin…

From the moment the fish are placed in the aquarium for spawning, they are no longer fed and a cautious observation is established. Better choose for this evening hours, in this case, the fertilization of eggs will occur around 4-5 o'clock in the morning.

However, observing the behavior of fish during this period is quite an interesting and exciting process. The female and males, showing interest in each other, can produce, at first glance, strange movements. They either freeze at the same time in one place, then they begin to attack each other. The male is especially active: he wriggles, clings to the female with his dorsal fin, then rushes back and forth around the aquarium.

The apogee of this behavior is 200-250 eggs, which the female throws on the surface of the leaves or the bottom of the aquarium. In this place, it is necessary to completely stop the light from entering the aquarium, since it is a direct enemy of young caviar. The attachment of eggs to the surface is facilitated by the presence of a special liquid in them, which prevents them from disintegrating or being carried away by water movements.

The fertilization of the eggs with his seminal fluid will be carried out by the male who will be ready for this faster.

Typically, the duration of such a process ranges from two to four hours. After graduation, parents should be immediately sent to a common house, in order to avoid eating their own offspring.

The real enemy of eggs and, subsequently, fry is bacteria. To protect them, you can reduce the water level by 7-10 cm and add drugs such as methylene blue or tripaflavin to it.

Having ensured constant monitoring of the eggs, it is necessary to remove the damaged elements in a timely manner (they acquire an unhealthy whitish appearance).

The appearance of fry is an equally important stage

Caviar ripens on average during the day. The main condition for a favorable outcome is to maintain the water temperature in the aquarium within 24-25 o.

The hatched neon babies are attached to the walls of the aquarium and for the first three days they feed on the contents of their yolk sac. Approximately 5 days after birth, you can begin to accustom the cubs to the light.

Growing up, they eat with pleasure, for example, cyclops larvae. The neonatal period lasts approximately four weeks. A visual indicator of independent viability is the appearance of a strip on the body.

Babies grow and develop well when fed with ciliates, rotifers or just plankton. Most importantly, food must be of guaranteed quality and safe against bacteria.

Gradually, fry need to be accustomed to water of higher hardness. This is done by gradually adding water from the community aquarium to the water of the spawning tank.

As they grow up, neon fry should be accustomed to independent search food. Since they are primarily able to respond to light, food is given to a certain place located in the area of ​​​​local lighting. Then the process of eating will not be stretched in time and food residues can be removed in a timely manner, preventing its undesirable decomposition.

As the fry acquire basic life skills, they can be transplanted into the main aquarium, but it is advisable to get away from large and aggressive neighbors who can suspect them of “live food”.

Taking into account all the above facts, it is safe to say that such a concept as "neons: breeding in a common aquarium" is hardly viable. There are too many so-called "ifs" in this question. It is better not to take risks, given that the natural craving for the breeding process occurs in neons once a year: in late autumn - early winter.

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Neon is a small aquarium fish with a brilliant blue stripe stretching along its body, resembling a neon glow. They began their distribution at home in the 30s, and in our time it is one of the most common aquarium fish, giving bright rich colors to the underwater world.

neon fish

Due to its small size, a large aquarium is not required to keep the fish. Of course, it is necessary to take into account the requirements of other fish, if the neon will coexist with someone.

Characteristics of neon:

• Length - up to 4 cm;
• Color - red, black, blue;
• Number - schooling fish, at least 7 individuals are required for comfort;
• Layer of water - they prefer to be in the lower layers, closer to the bottom;
• Life expectancy - up to 4 years.

The water temperature greatly affects life expectancy, the higher it is, the faster the fish ages. So at a temperature of 22 degrees they live as long as possible, up to 4 years, and if the temperature is around 28 degrees, then a year and a half is the ceiling.

The fish are undemanding to the composition of the water, the main thing is that it be soft and settled for 3 days.

Nature endowed neon with a good disposition; for compatibility, they do not pose a threat to either little ones or harmless ones. Of course, they will not get along with predators, as they will feed on them. But it is worth noting that under natural conditions, neons hide perfectly in dense thickets, and if you have a large aquarium with dense vegetation, then neons have every chance to get along with a fighting temper or.

Neons can be fed with any food for medium-sized fish. For good health, it is best to alternate foods with frozen, live and artificial mixes from the pet store. One day a week it is possible (even useful) to arrange a fasting day.

Aquarium

Neon fish do not need water flow, they prefer standing backwaters, so it is enough to equip only a compressor with a fine spray, the smaller the bubbles, the better. Vegetation should be dense in all layers, as in the photo below, as neons, although they prefer the lower layers, are very playful, and sometimes a flock will rush in the upper layers.

You don’t need to buy a lighting lamp, the fish prefer subdued lighting. A water filter is desirable, but not critical, especially if snails also live in the aquarium.

Water parameters:

• pH - up to 6.5;
• dH - up to 8;
• Water change - 25% per week.

it ideal parameters, in fact, they will feel good in more acidic and hard water.

It is very important - the soil must be dark!

The darker the ground, the brighter and more intense the neon strip. And in general, arrange more dark areas at the bottom - snags, large stones, grottoes, this will bring them as close as possible to their usual living conditions.

That’s all, they don’t require any special care anymore, so they are highly recommended for beginner aquarists.

Buying a fish

We bought an aquarium, filled it with settled water and decorated it, it was time to go for the fish. You can buy neon fish at any pet store, this is a very common aquarium fish at a very low price - black and blue in the region of 50 rubles apiece, and red in the region of 100 rubles.

Try to buy a flock at once, and not one fish per week. Firstly, there is less stress for the fish, and secondly, beginners will not need to be kept in a separate quarantine bank for a couple of days. It will be a pity if the tenth fish bought turns out to be sick, and all relatives die.

If you make a purchase in the winter, then take a thermos with you, in which you will bring the fish home. A sharp temperature drop can be bad for their health.

Reproduction of fish

Reproduction of neon fish is not difficult. The female can be distinguished from the male with the naked eye:

• Females are slightly larger;
• The stripe in females in the middle of the body is slightly curved, in males it is clearly straight along the entire length;
• In females, the stomach is slightly larger (hence the curvature of the strip).

Sexual maturity occurs at six months of age. Before spawning, males must be removed, and females should be given ideal conditions (water hardness and acidity), the temperature should be lowered to 20 degrees, and fed only with live food. This goes on for about a month.

• Water depth - 15 cm;
• Temperature - 22 degrees;
• Hardness - dH 2;
• Acidity - pH 6;
• No artificial lighting.

Toward evening we transplant a couple of fish into the spawning ground. Usually in the morning the female already begins to spawn, but this process can drag on for a couple of days. During spawning, the fish are not fed anything.

From 50 to 300 eggs are born at a time. It is very important to catch this moment and immediately place the parents in a common aquarium, otherwise they will eat all the fry.

We cover the spawning ground with a dark cloth - the light for the game is destructive.

The incubation period lasts about a day. Watch the caviar, and if after 4 hours some begin to turn white, then remove them, there will be no fry from it, and the water will deteriorate.

After pecking the fry, they will stand still for another 4 days without moving. On the fifth day, they will begin to swim and take food:

• Special ready-made food for fry;
• Boiled egg yolk;
• Living dust - ciliates and rotifers.

We increase the lighting gradually, within a month, after which they can be transplanted into a common aquarium.

And remember - we are responsible for those we have tamed!

Neon and other fish in the aquarium, video

Reproduction of blue neon is a painstaking process that requires attention and experience. Everyone who would like to see invariably bright flocks of neon fish in their aquarium has to be convinced of this.

Blue neons owe their name to a bright azure stripe running along the entire body and a scarlet spot that stands out in the lower part of the body, starting from the anal fin and passing to the tail. This coloration makes a moving fish look like a flash of fire or a neon flash. And flocks of neons look spectacular against the background of dark soil and greenery growing in the aquarium.

With proper care, peaceful and unpretentious neons can live up to five years. So that bright flocks do not become smaller in number over time, one cannot do without studying the features breeding blue neon and rearing their young.

Selection of producers before spawning blue neon

Two weeks before the moment when blue neon spawning is expected, it is necessary to select and separate future producers from the general flock. The ability to reproduce in neon fish appears after eight months of age and lasts up to 4.5 years. Although there are no clear differences between the sexes, it is possible to distinguish an adult female from a male by round sides and a slight break in the red stripe.

Cultivation of blue neons largely depends on the selection of producers and the thoroughness of preparation. Pairs of individuals are suitable for breeding:

• outwardly healthy;
• with a bright color characteristic of the species;
• actively moving and feeding;
• about a year old.

At the same time, it is extremely important that the females are equally prepared for spawning. Until this moment has come, the fish are kept separately and feed on cyclops, daphnia, small bloodworms and other food common to the breed, except for the tubifex and enchitreus.

Preparing a spawner for blue neon breeding

The most favorable period for spawning blue neon is from October to January. Before its onset, it is important to prepare a glass, well-disinfected aquarium as a spawning ground.

• For one pair, you will need a container with a volume of 6 to 10 liters.
• If 5–10 pairs are to spawn, the volume is increased to 20 liters.

The side surfaces and the back wall of the aquarium are darkened, for example, pasted over with green paper. The lighting of the front wall should be soft, diffused.

For spawning, blue neons need vegetation on which the eggs would linger.

• At the bottom, you can put Javanese moss, peristolist or ferns.
• If this is not possible, a net fixed at the bottom, a nylon washcloth, a skein of fishing line or a bunch of willow roots taken from the water will help.

photo: spawning

spawning water

Water preparation is key moment preparation and the key to the success of the future reproduction of blue neon.

• The hardness of the water in the aquarium should be in the range of 0.5–4 °. If this figure is higher, fertilization of eggs may not occur.
• The acidity level of the contents of the aquarium is pH 5.5-6.5, which will slow down the reproduction of bacteria - the main enemy of fry. At the same time, acid solutions should not be used for acidification; it is more correct to add a decoction of oak bark or alder cones to the water.
• For spawning, you can use distilled water with the addition of a small amount of water from an aquarium where blue neons usually live. At the same time, it is unacceptable that snails eating caviar get into the spawning grounds.
• Before the fish are put into it, the water should stand sufficiently, be saturated with air and have a temperature of 22 to 25 ° C.

During breeding, blue neons can jump out of the aquarium, so do not raise the water level above 20 cm, and after planting the producers, cover the container, entrusting aeration to the sprayer.

Behavior of blue neons during spawning

Spawners are planted in the spawning area in the evening and are no longer fed here. The process of reproduction of blue neons begins in the morning, and for spawning, lasting from three to four hours, the female lays up to 250 eggs.

When do fish lose interest in each other:

• producers are removed with a clean net;
• trypaflavin is added to the aquarium as an antiseptic;
• the container is completely darkened.

Fry development and care

The larvae appear after 20-24 hours. The first 5-6 days they feed on the contents of the yolk sac. And after this period, it's time to start feeding the fry. In the first two weeks, blue neon fry almost do not see, but they are guided by a beam of light in which zooplankton gathers. This feature is used during the reproduction of blue neons so that the fry rush to the accumulation of food in the illuminated area.

The reception allows you to save the maximum number of juveniles and prevent the death of fry due to bacterial contamination caused by water pollution and an abundance of protein in it. When breeding blue neons, fry are fed a mixture of zooplankton and rotifers, while the plankton is carefully sieved.

The darkening from the spawning ground is removed after 12–14 days, when the juveniles become stronger. In the third week of life, the fry begin to acquire the color characteristic of blue neon. This means that they can be gradually accustomed to an adult diet and water composition, so that at the age of one and a half months they can be moved to a common aquarium.

If spawning is treated with due attention, then the reproduction of blue neons will not cause difficulties, and the fuss of bright flocks will please the owner of the aquarium for a long time.