Aquarium fish rassom: description, content, reproduction and reviews
This type of ornamental fish is very popular with novice aquarists. Its popularity can be easily explained. Rasbory - fish, the content of which is very simple. They are unpretentious in care and easily make friends with other inhabitants. Aquarium fish rasbory happy to share with guppies, tetras, gourami, danios, shark barbs and others. Even a child can take care of them!
Picking fish belongs to the carp family. It is widely distributed in the waters of Indonesia, the Philippines, as well as in India and Southeast Asia. Rasbor of stagnant or slow-flowing waters inhabit and usually float in the upper water layers.
Picking up fish: character and appearance
The described species is distinguished by its mobility and liveliness. These fish prefer to dwell in the flock, so in the aquarium it is best to keep them at least 10-15 individuals. In the length of the fish debacle reaches 4-10 centimeters. Most of them have an elongated body and slightly flattened laterally. Some representatives have a short and high body.
Rasbora - a fish that, in nature, feeds on insect larvae and plankton. But in the home content, it is absolutely unpretentious to the feed. By the way, in the aquarium there must be plants that in some places flow into real thickets, where shy babies could hide.
To make the picking fish feel comfortable, it needs a large aquarium - from 50 liters. The optimum water temperature is 25 ° C.
Aquarium fish rasbori reach maturity to 5-18 months of life. And in nature there are about fifty of their species. Tell you about the most popular ones.
This species was discovered relatively recently in Myanmar - it is also called rasping fireworks or margaritat. Among aquarists this species quickly gained popularity.
Small fish of the galaxy is very peaceful and coexists fairly well with other non-aggressive types of aquarium fish. This baby lives two years. It feeds mainly small live food: daphnia, grindaly and nematodes. They can eat and cut moth. Use of high quality dry food is possible.
In the length of the settlement of the galaxy - only 2-3 centimeters. However, their bright color more than compensates for the small size. The color of the females is much more modest than that of the males: they are dull, have transparent fins, which have red markings at the base. The male is a holder of fins with a bright red stripe, and is also painted laterally in a gray-black background with bright patches.
Since the pickup is a very small fish, it is worth keeping a flock of 28-32 pieces.
Content and habits, they are somewhat reminiscent of guppies. The displacement of the aquarium does not matter: it can be either four liters or five hundred. The optimum water temperature for these babies varies from 25 to 28 ° C.
This species is also called wedge-shaped rasboroi or rasboroi heteromorph. Under natural conditions, it lives in Malaysia, Indonesia and Thailand. It can also be found off the coast of the Java Peninsula.
This fish was brought to Russia in 1991, and they started actively breeding in the late 50s of the last century.
The overall body color of the cuneopus rasbor golden-silver or gold. Body length from 4 to 4.5 cm. Caudal fin transparent and has a deep notch. Color - yellowish, has a red border. On the body she has a triangular wedge of purple color, which begins in the middle of the body and ends closer to the caudal fin.
With this spot males are distinguished from females. Thus, in the male it has sharp and sharp angles, ending on the abdomen near the anal fin, whereas in females it gradually becomes rounded, not reaching the lower part of the abdomen.
For these fish water is defended for at least three to four days. The most optimal temperature is 23-25 ° C. In order to bring the aquarium conditions as close as possible to the natural habitat, boiled peat can be put under the ground, which consists of sand, pebbles or small gravel. And some parts of the aquarium is best densely planted with vegetation.
The diet of these rasbor mainly consists of live food, for example, bloodworms, daphnia, cyclops, atemia or enhitreya. You can make a diet of special granular dry food, but still it is better to prefer live.
Wedge variety rasbor will look great in an aquarium, the background of which is quite dark.
This type of fish is a rather rare inhabitant of home aquariums. The appearance of these babies varies in color, while their size does not exceed three centimeters. At the root of the caudal fin there is a black spot. On the body is located 12-14 transverse bands of gold color.
Tape rasboru desirable to keep flocks of 8-10 individuals. It is preferable to keep them in a species aquarium, as they are very shy and, if the neighbors are restless, will try to hide in dense thickets of aquarium plants.
Both frozen and dry feeds can be used for food, as long as they are of high quality. The water temperature for these crumbs varies from 24 to 25 ° C. Requires light of moderate brightness and continuous filtration of the aquarium.
This species of fish is also called raskom-mosquito. In natural conditions, it can be found mainly in the waters of southeast Asia. This fish is considered dwarf, since its maximum length does not exceed three centimeters, however, the average length of an individual is about two centimeters.
Brigittes quickly adapt to new living conditions, are non-conflicting and unpretentious. The best option is to keep a flock of a large number of fish. The lighting is organized in such a way that there are both brightly lit and highly shaded areas. In the aquarium, you must have plants that would float on the surface.
The named species lives about 2-4 years. The duration of life depends on the conditions of detention. The water in the aquarium should be favorable temperature - 26-28 ° C. It is advisable to add boiled peat to it. Javanese moss will be useful in the plant's aquarium environment, in the thickets of which the fry usually spawn. Fry rasbory in the future, too, hiding there.
In the aquarium, not very strong, but constant filtration is needed. Partial replacement of water (1/3 part) should be carried out once a week.
If the fish is bright red in color, and along its body there is a greenish shade a dark stripe, which ends with a black spot at the tail, then the crumb is a male. Red or bright orange lines can be drawn around this strip. Females are much thicker and larger than males. Their color is dominated by salmon tones.
High-quality food pushes these fish to breed, and also enhances their color. You can feed babies with ice cream or live small food. For example, perfectly suitable daphnia, cyclop, coretra, bloodworm, artemia. It is possible to feed with dry granulated high quality feed.
These babies in natural conditions can be found in Sumatra, Borneo, as well as in Thailand. They prefer standing water in ditches and ponds with shady banks, vegetation and marshy ground.
In length, they are about 3 centimeters, and live no more than three years. Prefer frozen or live high quality feed. For living optimal melkogravyny or sandy soil. A weekly partial change of water is required (1/4 part), the temperature of which ranges from 23 to 28 ° C. You can put a few small pieces of peat in the water filter.
The light in the aquarium should be diffused. It is necessary that there are shaded areas in the form of floating plants and small vegetation. Remember that you need to securely close the lid of the aquarium, as these fish can easily jump out of it.
Brilliant Aquarium Sparks
Rasbory- carp fishes inhabiting water bodies of South Asia and Africa. These ornamental fish are distinguished by their colorful and many forms. They are quite unpretentious in care and nutrition, they adapt well in new conditions and are highly active.
Rasbor is divided into 2 groups:
- danaconius - relatively large fish, reaching up to 20 cm;
- heteromorph or dwarf rasbor - small species not exceeding 10 cm in size.
According to the external description of these fish are divided into groups by body structure:
- torpedo-shaped and elongated shape (red-striped, spotted, trilinear rasbor);
- high and wide body (heteromorph, hengel, pearl).
Rasbor galaxy is a relatively new species and differs from the representatives of a kind of unique iridescent coloring. The galaxy also has other names: "fireworks", "margaritat", stellar exploration ".
The galaxy has tiny dimensions due to which it was called a micro-disassembly. The body is motley, can vary from blue-green to blue-steel, decorated with multi-colored spots. Rasbora galaxy in size reaches 2 cm. Males are painted in gray-black color with bright dots, on fins bright red longitudinal stripes. Females are much more modest, there are transparent red opalines on their fins.Galaxy
Fish are usually kept in the amount of 30 pieces, their life lasts 2 years. The habits of the galaxy resemble guppy fish. The volume of the aquarium for one pair is 5 liters, the water temperature is 25-27 ° C, the acidity is 6.5-8, the hardness is average. The galaxy likes a lot of vegetation and floating plants in which it will be easy for it to hide.
The galaxy feeds on algae, small live food: daphnias, grindal, nematodes, cut bloodworms and dry food.
Breeding rasbor is simple. Due to the gregarious nature of the males all the time competing. A female ready for breeding is recognized by a rounded abdomen and clear dark spots on the abdomen. The female lays up to 30 eggs on bundles of moss or the roots of floating plants. Fry have dark pigmentation. Rasbora galaxy acquires adult color at the age of 3 months.
Rasbora galaxy gets along well with tetras, rassings of Espea, characteristic and iridescent. Sharing with larger and more active fish can lead to shyness or infringement.
The galaxy gets along well with any small peace fish, sometimes males can only drive other males with a brighter color.
Rasbor heteromorph has a lot of other names: Rasbor cuneate or wedge, Harlequin. The places of its natural habitat are rivers and streams of Thailand, Malaysia and Indonesia. This kit is recommended for beginner aquarists as a peaceful and picky creation.
Distinctive features of this fish are dark purple triangles on the sides and large black eyes with a red and yellow outline. The body color is silver-green or golden, and there is an orange spot on the dorsal fin. Anal and pectoral fins transparent, caudal deeply carved. Body size up to 5 cm.
The body is flattened on the sides, in females the abdomen is fuller, and the triangular pattern is not sharp and reaches only half of the body. In males, the spot is pointed and stretches to the edge of the abdomen.Heteromorph
Fish keep a flock of at least 8 individuals. Particularly impressive razobora klinopyatnisty looks against the dark ground with different types of cryptocorynes.
Container for maintenance should be from 50 liters with free space for swimming. Rasboru prefer water mixed with peat extract, soft and 3-4 days apart with a temperature of 23-25 ° C, acidity 6-8, hardness up to 9 °. Filtration and water change are required. The soil may be small pebbles, sand, gravel. Requires the presence of islands densely planted with plants. Fish are susceptible to bacterial infections in dirty water.
Rasbor feed on suitable live food. You can feed with white bread and semolina.
Breeding this rasbora under the force of novice aquarists. Disassembly of the heteromorph reaches sexual maturity at 8-10 months, females mature earlier. In order to avoid unsuccessful spawning, producers choose from 2 years.
Spawning is possible pair or group, for 1-2 weeks it is desirable to keep the females separately from the males. For pair spawning suitable capacity of 5 liters, and for a group of 40 liters with separator mesh at the bottom. Temperature 27-28 ° С, hardness 4-7 °, acidity 6.5. The spawning plant is planted with ludwigiy, aponogeton and cryptocoryne.
During pair spawning, females toss up to 300 eggs on plants, after the mating dance, the male fertilizes eggs. After spawning, the producers are deposited, the larvae appear for 2 days, after 5 days the fry rasbori already swim up. They are fed infusoria, nauplii of Artemia, rotifers. Fry grow quickly and at the age of 1 month they have a distinctive triangle.
Rasbora Espay lives in rivers and lakes in Cambodia and Thailand, looks like a wedge-shaped rasboru. Rasbora espey different bright red-orange color and a smaller wedge-shaped spot. Body length up to 3 cm, and they live a maximum of 4 years in favorable conditions. The fishes are quite bright, mobile and gregarious.Espey
For 10 fish fit capacity of 60 liters with filtration and dense vegetation. Thermostat required, at low temperatures the fish can get sick.
Rasbora espei loves subacidic water containing tannins with hardness up to 11 °, acidity 5.5-7 and temperature 24-28 ° С. Keep on the middle and upper layers of water.
They eat both small live and high-quality frozen and dry food.
Rasbora espey very mobile and active fish, perfectly gets on with guppies, danios, tetras, gourami, barbs.
Water needs to be prepared and softened hardness up to 3 °, acidity up to 6.5. For weeks 2 manufacturers should be seated and abundantly fed. Large-leaved plants are placed on the spawning ground on which the female will spawn. After spawning, the parents are deposited and blacked out the aquarium. The fry will swim on day 4, feed them with small zooplankton.
Razbor Brigitta is one of the smallest representatives of the Rasbor, reaching up to 2.5 cm. Males have a red color and with age the brightness only increases. Especially expressive dominant males. The body is decorated with a black-green stripe along the sideline, bordered with orange stripes. At the end of the line there is a wedge-shaped dot right at the base of the caudal fin.Brigitte
Care in the aquarium
Rasbor brigitta will be able to settle well in a species aquarium with small-leaf floating, Asian plants and moss. Fishes love to compete with each other in the lighted areas, so it’s best to arrange in a container contrasting places for brightness.
The water temperature is 23-27 ° C, the water should be soft with the addition of preparations of black water and a decoction of peat. It is possible to emphasize the natural biotope by adding dry leaves of oak or almond until they are completely dissolved. Filtration should be weak, the fish are accustomed to life in slow-flowing reservoirs. Water change is carried out once a week, 1/4 part.
Food rasbor brigitta varied, live or frozen food in the form of daphnia, Cyclops, Artemia.
A good neighborhood for rasbor brigitte will be with shrimp and characteristic. Without fear, they can be kept next to the chain catfish or anticyrus.
Breeding is quite simple, occurs in a separate spawning. A decoction of alder cones is added to the water; instead of filtering, you can use sponges with airlift. The main condition is the presence of shelters for the larvae in the form of Javanese moss or riccia. After the appearance of caviar manufacturers leave for another 2-3 days.
The male originally takes the female he has attracted to the thickets of plants, where she throws 30-50 eggs. Fry are fed with nauplii of artemia and lively dust.
Rasbory are very popular and loved by many aquarists. They are livable and unpretentious in the care. Aquarium Rasbor can perfectly complement the nano-composition.
Wedge spotting: content in an aquarium
If you like small, peaceful and unpretentious fish, then this representative of the toothed will surely interest you. We are talking about the clinopyatnist rasbor (it is wedge-shaped, it is also a heteromorph). It is easy to buy, it is very popular and is found in almost all pet stores. Let's see how to recognize this fish, how to create suitable living conditions for it, how to feed it and whether it is realistic to get offspring at home. So, let's begin.
Trigonostigma heteromorpha in nature
The homeland of cuneiform rasbor is South-East Asia. Malaysia, Thailand, Singapore, Borneo, Sumatra - these are the main places where you can meet bevy of such fish. They prefer small rivulets and streams with soft, acidic brownish water flowing in dense jungles.
Russian aquarists first met the heteromorph in 1911. Later it was delivered again, already in 1955. Since then, the fish does not lose its popularity.
What does a cuspidus look like?
Corpuscle fish is small, even miniature, not more than four centimeters in length. It is tall, longish, flattened laterally. На одном конце тела располагается рот, на другом - хвост из двух лопастей.
Coloring гетероморфы достаточно яркая и красивая. Общий фон тела может быть медным, розоватым, почти красным, а также оливково-зеленым с серебристым брюшком.
Рисунок. On both sides there are large triangular spots of black or dark blue with a steel shade, the shape similar to a wedge. Hence the name rasbora - wedge.
Tail and fin on the back bright crimson, other pale pink.
Interestingly, the shape and size of dark spots can distinguish the sex of the fish. If the spot is short (does not reach the abdomen) and its lower corner is rounded, then we have a female. She also has a fuller belly. If the spot is long (stretches to the anal fin) and acute, then this is a male. Male individuals are slimmer than their ladies.
The nature and compatibility of cuneiform rasbor
These amazing creatures are very mobile and active. They prefer to be in the upper and middle layers of water. Keep them better flocks of at least 10 pieces. In this case, you will reduce the level of stress in the fish and be able to more clearly see the characteristics of their behavior.
School content also brightens the color heteromorph. Especially males, which are in a large flock of females, flourish.
Rasbor can be kept in common aquariums, having thickets from plants and floating algae. They have a very peaceful and livable nature. Neighbors of these fish should be selected approximately the same in size and non-aggressive.
For example, it can be neon, erythrosonus, pretella or other types of tetras.
Large predators such as kissing gourami, black pacu, piranha are absolutely not suitable for sharing with them. They perceive rasbor only as food.
How to create conditions?
Trigonostigma heteromorpha is unpretentious, which means that it is able to adapt to different conditions. However, the minimum content requirements still exist. Here they are:
Aquarium parameters. For a flock of rassbor of 10 individuals, a forty-fifty-liter aquarium is required. The experience of breeders shows that long tanks with thickets along the walls and space for swimming in the middle look most advantageous. From above, the aquarium must be closed, as the fish can jump out of the water.
Aqua. The optimum parameters of water are the temperature of 23-25 ° C, acidity from 6 to 7.8 and hardness from 4 to 15 degrees.
Filtration. It is advisable to install a filter. It may not be very powerful, the main thing is to maintain the purity of the water.
Water changes It is recommended to produce weekly in the amount of 25 percent.
Lighting it is better to install a dull, diffused, muffled.
Priming should be a dark color.
Aqua design. Plants should be planted thickly, leaving room for swimming. You can use cryptocoryne, aponogeton and others, as well as floating species. As decoration and shelter snags will be appropriate.Important! If the conditions of heteromorph content are unfavorable, for example, water has too low a temperature or there are many nitrogen compounds in it, then the fish become prone to diseases such as oodinosis and ichthyophyriosis.
What and how to feed wedge patch?
In terms of food, these fish are picky. In nature, they eat various insects, worms, larvae and zooplankton. In an aquarium, they can be given all kinds of food: live, frozen, dry.
A fine bloodworm, crustaceans, a tubule, artemia will do well. The main thing is that the food particles should not be large, as the fish simply cannot capture them.
Scalded semolina, oatmeal and crumbled white bread can be used as an additional top dressing.
Getting offspring from heteromorph
Unlike the content, breeding cuneiform rasbor is not so simple. Of great importance is the careful selection of producers among 9-12 months of mature fish and their quality (abundant and diverse) feeding.
Separating females and males for one to two weeks is practiced before spawning.
Spawner cook in advance. Thirty liter capacity is suitable for it. Pour a mixture of pure water previously passed through a peat filter with the addition of a small amount of an old one from a common aquarium. This liquid color resembles weakly brewed tea.
Aqua. It is very important to carefully observe the parameters of water. It should be soft (no more than 2 degrees) and have a temperature in the range of 26-28 degrees, and acidity - from 5.5 to 6.5. Up to the top of the aquarium it is not poured, enough level 15-20 cm.
Vegetation. Spawning is recommended to plant a cryptocoryne or other plants with broad leaves. At the bottom you can put a protective grid. Lighting do weak.It is better to set aside for breeding a flock, in which there are two times more males than females.
Do it in the evening. After 1-4 days, and sometimes the next morning, spawning begins. All this time, the fish do not feed, so as not to litter the water.
During the mating games, the male pushes the female to the thickets. There, it becomes under the leaf of the plant up the belly and lays about 200 eggs, which stick to its lower surface due to its high stickiness. The male joins the process and inseminates the eggs. Everything lasts about two hours.
Upon completion of spawning It is better to transplant parents into a common aquarium, as they can eat fry. The latter hatch in a day, and after a week they swim independently.
Feeding the young. For feeding use ciliates, artemia, rotifers, cyclops nauplii, egg yolk. The main thing is to feed was very small.
Gradually, it is recommended to add more hard water from the general aquarium to the spawner so that the fish gradually get used to the future habitat.
Here, perhaps, is all the basic information about the cuneopathy. Now you know how to create optimal conditions for these fish and what is required for their successful breeding. And we only wish you good luck.
This type of ornamental fish is very popular among aquarium lovers. Such popularity rasborov received because of its simplicity, a variety of shapes and colorings. They feel great in the aquarium, unpretentious to feed. Despite the possible difficulties with the habitat, they are always distinguished by increased activity and adapt well in captivity.
The most widespread species in nature received in Southeast Asia, the Philippines, Indonesia and India. They belong to the carp family. However, the climate most suitable for fish is the climate of Thailand. In captivity, aquarium fish rasborah - a small fish the size of two centimeters. Among them are "giants" up to seven centimeters. The fish quickly adapts to the new habitat, has a good survival rate, therefore it is often recommended to beginner aquarists. However, it is worth remembering that the fish should be kept in small flocks, 6-8 each. This practice is not only useful for breeding. A small flock of bright and brilliant aquarium fish looks very nice in the aquarium.
Among the varieties stands out wedge sprouting. It differs spot on the side, which resembles a triangle, black with blue tint. They are also characterized by large eyes, which do not correspond to the size of the body. Contains a wedge-shaped assembly in ordinary aquariums, the capacity of which is not less than fifty liters. Succinated water can serve as a favorable environment for rasbor, in which it is desirable to add peat extract. Do not plant an aquarium with lots of algae. A sufficient amount of free space is necessary for the carp fish of the family, since its activity must be manifested in the free territory. Otherwise, cuspidata rasboru can quickly get sick.
On how the content is rasbor, depends on their lifespan and reproduction. As already mentioned, the fish are unpretentious, so you can feed them with any food for fish. However, if you do not add live food and oxygen, reproduction rasbor may stop or be completely absent.
For breeding, you must select individuals that are not more than two years old. Sexually mature wedge-shaped rasbor reach 8 months old. The female usually matures faster than the male. This may cause the first spawning to fail. At the time of breeding rasbor, you can add to the aquarium plants.
Wedge rasbor prefers to lay eggs on the lower surface of broad leaves. After spawning, it is desirable to ensure that the male fertilizes the eggs. Usually, he does it after a kind of mating dance. After fertilization, the producers should be transplanted to another aquarium, as they use their eggs with great pleasure in food.
Subject to certain subtleties, breeding rasbor simple.
Rasbor heteromorph - wedge: content, reproduction, video review
Rasbora heteromorpha Rasbora heteromorph
Order, family: toothed.
Comfortable water temperature: 25-26 ° C.
Aggressiveness: not aggressive 0%.
Compatibility: with all the peaceful fish, small fish.
Homeland - South and Southeast Asia, Africa.
This fish is also called rasping cuneiform. Rasbora - a small fish, its length is 4 cm. The body is elongated, relatively high, flattened laterally. The fish has a silvery, pinkish-silver color. In the back of the body on the side is a black spot. The shape of this spot distinguishes the female from the male. The male has a spot with sharp corners and runs from the abdomen to the anal fin. And females the lower corner of the wedge is rounded and does not reach the abdomen.
Rasbora schooling fish. It can contain a small flock (6-7 individuals) in a 20-liter aquarium. The aquarium should be long, with thick plants ...
Comfortable parameters of water for the content: hD 5-8, pH 6-7, temperature 25-26 ° C. Aeration filtration required. Recommended weekly water change to clean.
Feeding aquarium fish must be correct: balanced, diverse. 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.
It is possible to distinguish the female from the male in the rasbor clynopyatnisty by a more rounded abdomen. Males are more graceful and more brightly colored. They are also distinguished by a black spot in the form of a wedge, in males it is sharper at the end, and in females it is rounded.
Reproduction Rasbor heteromorph (wedge).
Wedge rassing is one of the most difficult for breeding species. To achieve successful spawning, you need to very carefully select the parameters of water. It is better to take manufacturers at the age of 9-12 months, and feed them with high-quality live food.
It is better to spawn a flock for spawning, where there are two males per female. Water must be very soft, ideally not more than 2 dGH. The water temperature is 26-28C, and in spawning should be cryptocoryne bushes or other types of plants with broad leaves.
Once the spawning aquarium is ready, the flock can be placed in it, but do it better in the evening. In the morning, spawning usually begins, with mating males. They stimulate females, driving those under the wide leaves of plants.
When the female is ready, she turns her abdomen upside down, under a broad leaf of the plant and the male joins her. At this point, the female lays sticky eggs under the leaf, and the male insects them. Spawning lasts for a couple of hours and during this time hundreds of eggs will be set aside.
Once spawning is over, fish should be removed as they can eat the fry after hatching. At a temperature of 28C, the fry will emerge in a day, and within a week it will float. To feed it you need a very small food - egg yolk and infusoria. Video with rasoba klinopyatnisty
Rasbor wedge, wedge
Rasbora has gained popularity with aquarists for a reason. This fish is distinguished by a lively disposition, activity and ability to adapt to almost any conditions. Unusual color variations rasbor allow you to decorate the whole water kingdom with one flock.
In addition, breeding rasbor is not difficult even for inexperienced owners of aquariums: these fish easily breed in a small amount of water, and their fry develop very quickly. All this makes representatives of the carp family a favorite among fish breeders.
One of the most common varieties is wedge shaped wedge. It is also called clinopyatnist or heteromorph. The body of this fish is wider than the rest of the rasbor, and from the middle to the tail there is an elongated wedge-shaped spot. Hetemorphs grow to four centimeters. The main color of the adult individual is pinkish with silver tints. Bright red stripes are distinguishable on the dorsal fin and tail of the fish.
For beginners aquarists wedge-shaped rasbora - a great option. A flock of such fish can live in peace in a small aquarium of thirty liters and feel comfortable there. Water temperature should be high - up to 28 ° C, hardness - not more than 60, acidity - about 6 pH.
Rasbora cuneiform lives in the aquarium for quite a long time - mostly up to five years. At about eight months, the fish are ready to breed. The heteromorphs can spawn right in the general aquarium, however, in this case, the caviar will be eaten either by their neighbors, or by themselves.
The parental care of the offspring rasbor do not show, therefore, in order to preserve the producers, it is best to place them in the breeding ground in advance. When a heteromorph is being harvested, a large number of eggs spawn, therefore, it is desirable that at least two males per one female during spawning.
In the breeding ground water temperature is raised by one or two degrees. At the bottom there must be a fine grid so that the deposited eggs immediately fall to the bottom and the fish cannot reach them. You can cover the net with algae, but this is optional.
After the males stop chasing the female, and the spawning is completed, it is necessary to lower the water level. After a day (sometimes more) from the eggs, the fry hatch, which after four days begin to swim in search of food. At this time they can be given small cyclops, artemia or rotifers.