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maintenance, care, compatibility

Rasbora heteromorph, she klinopyatnisty – small and beautiful fish

Razbor heteromorph (latin. Trigonostigma heteromorpha) or as it is also called rasbora klinopyatnistaya (wedge-shaped) is a very common and popular aquarium fish, which you will find in almost any pet store. Rasbora fish is small and peaceful, which perfectly gets on with other peaceful species.

There are also several variations – albinos, gold, etc.

If you like small, peaceful and unpretentious fish, then this representative of the toothed will surely interest you. We are talking about the clinopyatnous rasbor (she’s wedge-shaped, she’s 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.

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.

Corpuscle fish is small, even miniature, not more than four centimeters in length. It is tall, longish, flattened laterally.

At one end of the body is a mouth, on the other – the tail of the two blades.

Coloring heteromorphs bright enough and beautiful. The general background of the body can be copper, pinkish, almost red, and also olive-green with a silver belly.

Picture. 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.

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.

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 ichthyioftiriosis.

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.

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.

Aquarium fish rassom: description, content, reproduction and reviews

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.

Rasbor content photo compatibility spawning video description.

Rasbory maintenance and care

The content of rasbor canyard Since the klyopyatnisty fish picking up fish prefers to dwell in a flock of at least 6 individuals, a fish tank of at least 40 liters is required for comfortable living of the fish. It is best to buy a long aquarium, plant it with algae along the walls and leave enough open space in the center for swimming fish.

As for the parameters

water, it is recommended to maintain the temperature in the range of 23-28 degrees, acidity (pH) 5.5-8.0, hardness (dH) 2-20. If you want your fish to look brighter in the aquarium, then fill the bottom with dark soil and organize a dim lighting, muted plants floating on the surface of the water.

Since the fish are different jumping ability, the aquarium should be covered. As for feeding, the wedge-shaped wedge is an omnivorous fish that readily eats all kinds of live, frozen and dry food.

It is possible to breed fish from the year, it is from this time that the fish are mature (sometimes a little earlier). For spawning a separate aquarium of at least 15 liters is necessary, with a water level of about 15-20 cm.

A nylon mesh with a 3-5 mm mesh is placed at the bottom of the aquarium. Planted on the grid.

The net is needed so that after spawning, the non-fixed calf falls to the bottom (passes through the net), while it is not picked up and the fish are not eaten. Plants will be the basis for retaining caviar, and will also imitate natural, comfortable conditions for fish.
Before spawning in females, as a rule, the belly increases. At this time, the fish (males and females) must be placed in different aquariums and intensively fed for 7-10 days.

Next, transplant a flock of 5-6 fish (male females roughly in half) in a spawning tank. In a spawning aquarium, gradually raise the temperature to 28 degrees, two degrees per day.

An increase in temperature will be a signal to start spawning. Next, you need to maintain the desired temperature, to provide round the clock aeration and lighting.
Aquarium surely cover with a lid, glass. First, so that the water does not evaporate, and secondly, due to the high activity of the fish during spawning.

Fish can just jump out of it.
Spawning at rasbor can begin, both at night and in the morning. Lasts about 2-3 hours.

The female turns her belly to the top and throws the eggs onto the leaf, as a rule, from the bottom. The male fertilizes them at this time.

(The female turned over and spawns on a leaf. Two males around her fertilize eggs)

After spawning, parents should be transplanted, as they represent a threat to caviar Next, you need to reduce the water level in the aquarium to 10 cm.

To reduce the level of illumination, but to maintain proper temperature and aeration. Remove the dead (whitened) caviar.

In about a day, the larvae will appear from the roe, which will be hung on their “tails”. The larvae feed on the yolk sac.

After 7 days, the larvae will swim, it is from this period that they need to be fed.
Feed for fry rasbor is “live dust”

DISTRIBUTED COLLECTIONS

Pickling fish gained love from aquarists of all stripes. It does not require special care, which can not but rejoice the novice, and experienced aquarists love it for its rich potential for selection.

In nature, this fish is found in tropical waters of southeast Asia, as well as from India to Thailand, where there is a slow current. There is soft and dark water, and the crowns of the trees do not give a bright light. The size of the fish depends on the variety and varies from 2.5 to 20 cm.

Rasbora – predatory fish, prefers to hunt invertebrates and insects caught in water in the upper and middle water column.

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.

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 ichthyioftiriosis.

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.

Males and females

In an adult female, the abdomen is usually more round. Also, females are somewhat larger than their more elegant and colorful males.

Another method of determining rasbor sex is to inspect the shape of a dark wedge-shaped mark on the sides of the fish. In males, this mark is clearer and with sharp edges, while in females it is rounded and smoothed.

TERNATION-CONTENT, BREEDING, COMPATIBILITY, DESCRIPTION, FEEDING.

Rasbor heteromorph – wedge: content, reproduction, video review

Order, family: toothed.

Comfortable water temperature: 25-26 ° C.

Ph: 6-7.

Aggressiveness: not aggressive 0%.

Compatibility: with all the peaceful fish, small fish.

Description:

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 tall, 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 belly. 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 rasboroy cuneiform

Razbor heteromorph, or wedge-shaped rasbor (lat. Trigonostigma heteromorpha) is a small freshwater fish of the carp family.

Nowadays there are breeding forms of the species – albinos and gold. Natural habitat – Thailand, Malaysia, Singapore. Rasbory inhabit small streams and rivers that flow in the tropical jungle.

In such bodies of water, the water is soft and sour, painted in the color of black tea due to leaves falling into the water. This is a schooling fish.

Diet in nature – small insects.

More than 50 types of rasbor are known, but razbor of a heteromorph is considered the most common in domestic aquariums. Due to its bright color, body size of 3-4 cm, and its peace-loving character, it is very popular.

The color of the scales is copper, from the middle of the body begins a black spot of a wedge-shaped form, which ends at the base of the tail. The fish lives in captivity for 3-4 years.

Sex differences are noticeable: females have a rounded belly. The body of the males is strong, elegant and colored brighter.

The wedge-shaped spot on the body of males has a pointed end at the tail, in females it is rounded.

Admire the flock wedge-shaped rasbor.

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).

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.

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