The most beautiful home aquarium in the world. The most beautiful aquariums
There is probably not a single person on earth who will be left indifferent by a huge aquarium filled with beautiful fish. Not everyone will decide to have it in their home, but everyone will surely fall in love with it. Today we’ll talk about the most beautiful and unusual inhabitants of the home pond - aquarium fish.
- Angelfish The common fish is a fairly large fish (together with fins it can reach up to 20 cm in height), which has long been breaking all records of popularity among owners of home aquariums. The colors of these beauties range from silver to various shades of red with dark stripes.
- Botia clown. Another nice minke whale that lives in the bottom layer of water. The content of this species has its own characteristics. Firstly, they absolutely cannot stand loneliness, so they need to be kept in large groups. Secondly, bots are nocturnal inhabitants; during the day they are passive, but at night they begin to become active. Therefore, you need to feed them in the evening. Thirdly, bots definitely need shelter, so the aquarium should have a variety of grottoes and snags.
- Pearl gourami. Overgrown with various narrow-leaved plants, such spotted fish look especially impressive. Male gouramis are larger than females and are much more brightly colored. If you provide the gourami with suitable conditions, then after a while they will delight you with their mating displays.
- Extraordinarily beautiful and bright, Nothobranchius can decorate any aquarium. These unusual fish can be bought by mail in the form of “dry caviar”. Nothobranchius comes from hot Africa, where they live in small puddles that form after rain, which falls only once or twice a year. The life cycle of nothobranchius is short - while the puddle is not dry, they have time to hatch from the eggs, grow, lay eggs and die. The eggs they lay are so reliably protected that they calmly wait in the sand for the next rain. By a strange whim of nature, the fish living in a muddy puddle have unusually beautiful colors.
- Panak- an unusual representative of the catfish family. The entire appearance of the Panaks is reminiscent of ancient times, when life was just beginning on Earth. They feed on plant matter that forms on stones and glass, scraping it off with a suction cup mouth. When arranging an aquarium for panakas, you should remember that there should be no narrow crevices or holes in which the panakas could get stuck.
- Hybrid parrots- an artificially bred species of aquarium fish that appeared not so long ago in Southeast Asia, but has already become incredibly popular. Externally, such fish are really similar to parrots, both in the shape of their heads and in their bright, unusual colors. But, unfortunately, the offspring from these bright beauties turn out colorless.
- Lionhead cichlid- another aquarium resident, notable for its unusual head shape. She got her name because of the knobby growth on her head, giving her a resemblance to a lion.
- Discus. Brightly handsome discus fish are very smart and friendly, they quickly get used to their owner and practically take food from his hands. Although these fish are not cheap, their beauty and interesting habits more than pay for the cost of their acquisition.
- Cichlazoma severum "Red Pearl", also called false discus, is an artificially bred fish, very graceful, one might even say majestic. She has a very peaceful disposition, only showing nervousness and anxiety during the period of breeding.
- Known to every child from fairy tales goldfish can decorate an aquarium of any size. There are so many species and hybrid forms of goldfish that it is impossible to list them: comets, orandas, telescopes, shubunkins and lionheads are just a small part of the diversity. Goldfish have a peaceful disposition and good appetite, so they often become victims of overfeeding.
Popular aquarium fish
POPULAR AQUARIUM FISH
Speaking about the popularity of fish, it should be said that this concept has a meaning: prevalence among aquarists, accessibility, ease of keeping - unpretentiousness of fish, etc. That is, a popular fish is a fish that has earned authority and demand in the aquarium market. Popularity does not depend on the size or type of fish. As a rule, this question is asked by novice aquarists who are planning to purchase or purchase additional fish.
In this connection, you should pay attention that when buying fish, first of all you need to take into account the compatibility of aquarium fish, and only then their popularity.
So, we present to your attention our selection of the most popular aquarium fish (in alphabetical order, with photos and descriptions).
Ancistrus
The most popular sucker catfish. Ancistrus are not fussy to keep; they are the orderlies of the aquarium world. They have a sharp character and can even chase small neighboring fish.
Squad, family: carp-shaped, chain-mailed catfish.
Comfortable water temperature: 22-24 °C.
Ph: 6,5-7,5.
Aggressiveness: not aggressive 10%.
Ancistrus has a mouth with horn-shaped suckers, which actively scrapes off algae in the aquarium - cleans the walls of the aquarium and eats dead organic matter. He eats any live and dry food with pleasure. The activity of these catfish appears at dusk or when the aquarium lighting is turned off during the day.
Astronotuses
These fish can hardly be called easy to keep, since they belong to the family of cichlid fish, moreover, they are large, predatory fish. Nevertheless, thanks to their beauty, their qualities: behavior, intelligence - astronotuses have gained a leading position in popularity among cichlids.
Squad, family: cichlids.
Comfortable water temperature: 22-28 оС
Ph: 6,0-7,5.
Aggressiveness: aggressive 99%
Aquarium volume for astronotuses it should be from 300 to 500 liters.
Aeration, filtration, and regular water changes (weekly 30%) are required. Particular attention should be paid to filtration - it must be powerful (a second filter will not be superfluous). The aquarium can be decorated with large stones and driftwood; the decor should not be sharp. Provide shelter for the fish.
Barbs
An amazingly diverse family of fish. Nimble, schooling fish that are interesting to watch. Barbs live relatively peacefully with similar medium-sized neighbors in the aquarium, but they can nip smaller and weaker fish.
Squad, family: carp
Comfortable water temperature: 21-23 °C.
Ph: 6.5-7.5.
Aggressiveness: 30% is quite aggressive.
Compatibility of the Sumatran Barb: barb, gourami, moth, parrot, catfish, thorns, tetri.
Most species of these fish can be kept in aquariums of 50 liters or more. Their lifespan in an aquarium is usually 3-4 years. When keeping barbs, you need to take into account the characteristics of a particular species, since the variety of different varieties of this fish often confuses novice aquarists.
Guppy
Everyone knows these fish, even those people who have never kept an aquarium. This is not surprising, because they were the most popular inhabitants of all Soviet aquariums. Guppy fish have also earned their popularity due to their unpretentiousness in nutrition and maintenance, resistance to unfavorable living conditions and low price.
Poecilia reticulata or Lebistes reticulata
Squad, family: Poeciliidae.
Comfortable water temperature: 2 0 - 26 °C.
Ph: 6,5 - 8,5.
Aggressiveness: not aggressive 0%.
Guppy Compatibility: Compatible with all non-predatory and small fish.
Over many years of keeping guppies in aquariums and careful selection, many types of guppies have been obtained, the care and maintenance of which are not at all so simple. Currently, it is very difficult to classify guppies, since as a result of numerous crossings, more and more new breeds are developed every year.
Gupeshkas can be kept in a general aquarium (but not with fast-swimming species that can tear off their fins) with a length of 60 cm, in places with dense thickets of plants, including small-leaved ones, reaching the surface of the water (among them, Limnophila indica and glitterwort are desirable), floating plants with roots hanging down, as well as riccia, where the fry will find shelter. Guppies are not picky about the size of the aquarium.
Gourami
Another large family is labyrinthine fish. The beauty and popularity of these fish lies in their diversity and beauty. And also in the fact that they are not demanding on aeration of the aquarium and can do without it for a long time. This is due to the fact that the gourami’s homeland is the rice fields of Asia, where there is little oxygen in the water, and the water itself is stagnant. These fish, as a result of evolution, have learned to breathe atmospheric air, which they capture from the surface of the water using the gill labyrinth.
Squad, family: labyrinthine.
Comfortable water temperature: 24 - 28°C.
Ph: 6,5-7,5.
Aggressiveness: not aggressive 40%.
For maintenance, you need a lighted aquarium (top lighting) with a volume of 100 liters or more with thickets of living plants and free space for swimming. The presence of snags is desirable (the fish constantly stay near them). Filtration, light aeration and weekly changes of up to 30% of the water volume are required.
Danio
These are small, nimble fish that primarily swim in schools near the surface of the water. Pink danios are especially popular. They are unpretentious in maintenance, inexpensive, and can get along even with large, non-predatory neighbors. An interesting fact about zebrafish is that they were the first fish to undergo the now fashionable trend GloFish- an artificially bred form of luminous fish.
Pink Danio Brachydanio albolineatus
Squad, family: carp
Comfortable water temperature: 21-25°C
Ph: 6.5–7.5, water hardness: 5-15°.
Aggressiveness: not aggressive. The fish are kept in an aquarium in a flock (from 6 specimens) in an aquarium with a length of 60 cm and a volume of 20 liters.
Discus
Discus fish are the kings of the aquarium. These fish cannot be called easy to keep or unpretentious. Moreover, their cost is very high, and their character is so capricious that sometimes even an experienced aquarist finds it difficult to cope with them. Nevertheless, the disc-shaped body of these South American cichlids and their coloring are simply mesmerizing. This fish is popular because everyone wants to have it in their aquarium, but not everyone can handle it.
Blue discus Symphysodon aequifasciata haraldi
Squad, family: South American cichlid.
Comfortable water temperature: 25-30 C.
Ph: 5,8-7,5.
Aggressiveness: 10% are not aggressive.
Discus is a large fish. In the natural environment it reaches a length of 20 cm, in aquariums the size does not exceed 12 cm. The body shape is disc-shaped. The dorsal and anal fins are very long, wrapping around almost the entire body. The ventral fins are narrow. The body is brown with vertical blue stripes. The entire body is decorated with numerous blue strokes. Males are larger and brighter than females, and the fins of males are more pointed.
Discus fish are demanding to care for and require a tall and spacious aquarium to keep them. The minimum size of an aquarium for a couple is 150 liters. However, the fish are schooling and to keep them (5-6 individuals) an aquarium of 300 to 500 liters is required.
Goldfish
Now we have reached these gorgeous representatives of the aquarium world. Perhaps everyone not only knows these fish, but has also seen them. After all, even with mother’s milk, we have all heard the fairy tale: “About the Fisherman and the Fish,” where the prototype of the mistress of the sea was this very popular fish, or more precisely, the veil-tail. In addition, since time immemorial, namely since the times of Ancient China, monks have been engaged in the selection of these fish, while obtaining amazing forms from the progenitor of all Goldfish - the silver carp.
Squad, family: crucian carp.
Comfortable water temperature: 18-23°C.
Ph: 5-20.
Aggressiveness: 5% are not aggressive, but they can bite each other.
Compatibility: with all peaceful and non-aggressive fish.
Many novice aquarists, trying to make friends with these fish, take a whole horde of young goldfish. However, you should always remember that this is a large species of fish and for a couple of Goldfish you need an aquarium of at least 100 liters.
Corridors
This is a family of chain catfish. Popular, easy to keep, not whimsical, peaceful catfish. They have intestinal respiration, i.e. can breathe through the butt - the anus.
Corydoras paleatus
Squad, family: armored catfish.
Comfortable water temperature: 24-25° C.
Ph: 6,0-7,0.
Aggressiveness: not aggressive.
Compatibility: any fish. The only things that are not desirable are Labeo, Botia modesta, and Ancistrus, because they chase them (although it's more like a game). Large cichlids are also not the best neighbors. The most famous catfish and excellent aquarium orderlies - keeping them with “Goldfish” will ensure the cleanliness of the soil in the aquarium.
Lyalius
Another member of the labyrinthine fish family. In this topic it is highlighted separately, since Lalius have a calm and peaceful disposition. Unlike gouramis, they coexist peacefully with the most harmless fish.
Squad, family: labyrinthine.
Comfortable water temperature: 18-20 °C.
Ph: 6,5-7,0.
Aggressiveness: not aggressive 10%.
Lyalius is one of the most beautiful, attractive fish of the labyrinth family. The fish is not large in the aquarium and can reach 5-6cm. The body of the fish is flat. The color of the lalius is greenish-blue with transverse stripes of red and blue-blue, the abdomen near the gills is blue. The fins of the lalius are covered with red spots. The male lalius differs from the female in being brighter in color. They are the same size. Lalius do not live long, only 2-3 years.
The fish has a shy character. It is advisable to place Lalius in an aquarium with calm, peaceful fish. It is recommended to keep the fish in a school of at least 3 pieces, this way the fish feel more confident.
Swordtails
Bright, lively representatives of viviparous fish. Hardy, active, inexpensive. It is possible to keep with peaceful cichlids, for example, angelfish.
Xiphophorus helleri
Squad, family: Poeciliaceae.
Water temperature: 20 - 25 oC.
Ph: 7,0 - 7,5.
dH: 5-20°.
Aggressiveness: 10% are not aggressive.
These fish have a variety of shapes, appearance and colors. They have a specific tail fin, unique to them, for which they are popularly named. In addition, swordtails are a species of viviparous fish and therefore their breeding is not difficult.
The combination of the above factors affected not only the popularity of these fish, but one might say made them popular among the people.
Neons
Neons are one of the smallest aquarium fish and look beautiful in a school. Absolutely peaceful, harmless fish that you can talk about for hours.
Paracheirodon
Squad, family: Cypriniformes, characins
Comfortable water temperature: 18-24°C
"Acidity" Ph: 5.5 – 8°.
Hardness dH: 5-20°.
Aggressiveness: not aggressive 0%.
Content complexity: light.
Neon Compatibility: non-aggressive, peaceful fish (neons, tetras, swordtails, platies, ornatus, pulchers, lanterns).
Not compatible: Neons should not be kept with large, aggressive fish: cichls, barbs, large catfish, goldfish, labeo, gouramis.
Cockerels or Bettas
A very beautiful fish, its veiled tail and fins are simply mesmerizing. The colors of the fish are different. The most common color is inky with a reddish tint. Males are much brighter in color and have longer fins than females. The size of the fish is up to 7 cm.
Squad, family: labyrinthine.
Comfortable water temperature: 22-24°C.
Ph: 6,0-7,5.
Aggressiveness: Males are aggressive towards each other.
Compatibility: with all the peaceful fish. You should not plant them with swordtails, barbs, gouramis, especially cichlis.
Angelfish
Angelfish are popular American cichlids. They favor peaceful and not very large neighbors. Angelfish do not uproot aquarium plants, as many cichlids do.
Latin name: Pterophyllum scalare.
Squad, family: Perciformes, cichlids, cichlids (Cichlidae).
Comfortable water temperature: 22-27° C.
"Acidity" Ph: 6-7,5.
Hardness dH: up to 10°.
Aggressiveness: 30% are not aggressive.
Content complexity: light.
Scalar compatibility: Although angelfish are cichlids, they are not aggressive. Even small, peaceful fish and even livebearers are favorably treated. As neighbors we can recommend: red swordtails (look great with black angelfish), thornets and other tetras, zebrafish, all catfish, gouramis and laliuses, parrots and elows, and other non-aggressive cichlids.
These South American cichlids simply fascinate with their elegance and the beauty of their sailing fins, which, like the wings of an angel, support them in measured weightlessness. Actually, it’s not for nothing that these fish are called Angels abroad.
Ternetia
Ternetia is a small, popular dark silver fish. It can be found in any pet store and in many home aquariums. Its unpretentiousness in maintenance, ease of breeding, and peaceful character deserve the attention of beginners in the aquarium hobby.
Latin name: Gymnocorymbus ternetzi
Synonyms: Ternetia is black, mournful.
In English: Black skirt tetra, Black Widow tetra, Black tetra.
Squad, family: Characinaceae.
Comfortable water temperature: 21 - 24 C.
"Acidity" Ph: 5,7 - 7,0.
Rigidity: up to 6-16°.
Aggressiveness: 20% are not aggressive.
Content complexity: light.
Torakatum
Takarkatums are one of the most common catfish in our aquariums. Their popularity is due to the unpretentiousness of keeping, endurance and peaceful disposition of these fish.
Latin name: Hoplosternum thoracatum.
Correct name: Many people call this fish tArakatum, probably comparing it with a cockroach, but it is still correct to say thorakatum, from the Latin “thorax” - shell.
Synonyms: Torakatum, hoplosternum, catfish thoractum, tarakatum catfish.
Squad, family: Armored catfish.
Water temperature: 22-28° C.
Ph "acidity": 5,8-7,5.
dH: Up to 25°.
Aggressiveness: 0% are not aggressive.
Content complexity: Very light
Compatibility: In fact, any fish - these catfish - do not pose any threat to other inhabitants of the aquarium.
Cichlazoma black-striped
Black-striped cichlasoma is one of the most popular fish of the cichlasoma family. These are relatively small fish, unpretentious in keeping, with a beautiful, sophisticated body color and, importantly, unlike many cichlids, they have a calmer character.
Latin name: Cichlasoma nigrofasciatum. From the Latin words “nigro” - black and “fascia” - ribbon, belt, stripe.
Russian synonyms: Black-striped cichlazoma, black-striped cichlazoma, black-striped cichlamosis.
Foreign names: Zebra Cichlid, Zebra chanchito, Convict Cichlid, Zebrabuntbarsch Grunflossenbuntbarsch, Blaukehlchen.
Order, suborder, family: Perciformes, Perciformes, Cichlidae.
Comfortable water temperature: 20-28°C.
"Acidity" Ph: 6.8-8.0.
Hardness dH: 8-30°.
Aggressiveness: 30% are relatively non-aggressive; they show aggression during the period of spawning and caring for offspring.
Content complexity: light.
Some might say that the peak of their popularity has passed, that now there are many other more colorful forms of cichlids and cichlases in particular. However, the statistics don’t lie! Today, the black-striped cichlasoma is the most popular of all cichlasomas in the Yandex search. Every month more than 2200 users of this search engine apply for this request.
We also recommend that you look at the colorful brochure “Popular Types of Aquarium Fish.” This brochure contains all the popular types of fish, with a description of their keeping conditions, compatibility, feeding + photos.
(to view or download, click on the picture)
Video about popular aquarium fish
Unpretentious aquarium fish - don’t disturb the owner
Is it difficult to keep aquarium fish? This question is often asked by beginning aquarium hobbyists. They are afraid that they will not be able to cope with the care, feeding, and boarding of their pets. Like any living creature, an aquarium fish requires attention and care, but how can you create comfortable living conditions for it if you don’t know enough about aquarium business? In this case, unpretentious aquarium fish can become your pets. They are not difficult to keep; the unpretentious fish are considered very hardy, tenacious, and get used to humans. If you are very busy and do not have enough free time to care for your animals, then the most unpretentious aquarium fish will significantly reduce the time you spend in your aquarium.
List of unpretentious small fish
What unpretentious aquarium fish are good for a beginner who does not have much experience in maintaining an aquarium? When you want to create good living conditions for your pets, you can choose small and beautiful fish with a peaceful disposition that can live in not very capacious tanks.
Guppies are one of the most popular ornamental pets in the aquarium. Externally they are very bright, cute, and have a beautiful tail. Can be kept in small tanks of 40 liters or more; they can withstand changes in water parameters. Some guppies can tolerate a lack of filtration, aeration, and plants, although such housing is strictly not recommended. Guppy fish are fertile and viviparous. They get along well with small and peaceful fish. For this reason, they have been popular in our country for many years. In addition, the variety of colors is amazing - you can choose a school of fish of different colors, whose offspring will be even more colorful.
Watch a video about keeping, caring for and breeding guppies.
Swordtails - they are easily recognized by their caudal fin, which in males ends in a “sword” at the lower base of the tail. There are also many varieties of swordtails: color variations, sizes, and behavior patterns prove that these are very interesting pets. The main advantage is that they are hardy, get along with many ornamental fish, and do not spoil aquarium decorations. It is advisable to settle in a 20-50 liter tank, where there is a lot of shelter and dense vegetation. Swordtails can stand up for themselves - they can be housed with active fish that like to bother their neighbors. Swordtails are tenacious also because the female of this species suddenly becomes a male, which saves her in a critical situation.
Mollies are viviparous fish of the Poeciliaceae family. Relatively hardy, can withstand small changes in water parameters. However, their body does not withstand poor biological load - dirty water, low water temperature, fresh water. They prefer salted waters and bright lighting. Some mollies can come into conflict with swordtails and barbs. The character is peaceful, but unpredictable.
Tetras are another popular fish of the Characin family. Unlike corydoras and guppies, they cannot survive in strict conditions of detention - they require a lot of dissolved oxygen in clean water. Schooling fish can be placed in a common tank with a volume of 35 liters or more, in a school of 5-6 individuals.
Gourami are easy to keep fish and are suitable for beginners. They need portions of atmospheric oxygen, so you will have to monitor aeration. Gourami know how to fend for themselves and eat live, frozen and plant food. Sometimes gourami can show aggression towards fish of their own species.
See how to keep pearl gourami.
Barbus are easy pets to care for and maintain, but with what character! Considering that they are schooling fish, they can bother other neighbors, especially those with bright fins and lush fins. These are pirates of home aquariums, they can disturb even large cichlids, and are not suitable for a small community aquarium. The advantages of barbs are endurance, livability, and beautiful appearance.
Unpretentious large fish
The most famous aquarium fish that have relatively large body sizes are representatives of the Cichlid family. Not only are they very beautiful, but they are also peaceful, interesting, and smart. Cichlids quickly get used to humans and can feed from the hand. They form a pair from a young age and skillfully care for their offspring. Representatives of this family common in domestic aquariums are freshwater astronotuses, angelfish, discus fish, African and South American cichlids. The size of cichlids is from 15 to 30 cm, so they require housing in a spacious tank with a volume of 100 liters. They get along well with some peaceful fish, but they differ in territorial behavior. They tolerate changes in water parameters, but not sudden ones. There is one “but”: some species of cichlids cannot be fed with tubifex and bloodworms, they are harmful to them. This point should be taken into account when moving into a common tank.
The most beautiful aquarium predators
Predatory aquarium fish have larger body sizes and can be aggressive towards their relatives or representatives of other fish species. They are carnivores (eat meat). The most famous scaly predators in aquariums are cichlids and acaras, piranhas, astronotuses, polypterus, angelfish, discus, haplochromis and other fish. You need to learn more about some popular types.
Popular and beautiful predators from home aquariums
Many fish of the Cichlid family (Cichlids) in their natural habitat are carnivores and hunt living creatures. In captivity, they show a peaceful disposition if they live in pairs, separately from other fish. They get used to a person and do not pose a threat to him. These predatory fish have a very beautiful body color, and they have a particularly developed nervous system. The body length is 8-80 cm. African and South American cichlids require a lot of space and do not get along well with small and calm fish. They have a habit of spoiling bottom plants by digging them up with soil. During the spawning period they are especially aggressive - they can drive their neighbors, or even eat them if they see a threat to eggs and fry.
Acaras are cichlids from South America that love to terrorize their aquarium neighbors. The body is large, 30 centimeters, the body can be variegated in color with a shimmering tint. They have a large head, thick lips and a large mouth, allowing them to capture large foods. A massive fatty growth is visible on the frontal part of males. They are also territorial fish that do not get along well with other representatives of the underwater world. Cancers have a tough character, but they do not get into outright fights. You cannot place it with small and slow fish.
Look at the confrontation between turquoise cancer and Clarias catfish.
Haplochromis long-snouted are beautiful fish, representatives of the Cichlid family. They are also called “knife cichlids” because of their long snout. Body dimensions are 18-20 cm, the color of the scales is blue, the fins are colored red-orange. The danger from haplochromis is such that when it attacks other fish, it actually eats their eyeballs. They react poorly to small, defenseless fish, and fish with bright, shiny scales. It is recommended to place it in the same aquarium with medium-sized fish: cichlids, angelfish and barbs. The aggression of the Haplochromis fish can be minimized if it is placed in a spacious 200 liter tank with plenty of hiding places and places for swimming.
Place the tank for predatory fish in a quiet, well-lit area. The larger the aquarium, the better for all fish. Predatory pets need optimal water parameters and do not tolerate temperature changes well, which also provokes aggressive behavior. The parameters of the aquatic environment need to be regulated by instruments; any changes affect the general condition. Filtration and aeration must be constant.
Decorate the water landscape with driftwood, caves, stones, clay pots, and aquatic broadleaf plants with a strong root system. The easiest predators to keep are cichlas and carnivores due to their larger size and unpretentiousness. Smaller predators require serious training by the aquarist. Do not put hands that have been treated with cosmetics, or that have been scratched or bruised, into a reservoir of water. Carnivorous species may attack the injured hand and cause damage to it.
Look at the feeding of predatory aquarium fish.
Predatory aquarium fish will not just attack their neighbors or humans. If this happened, then there are reasons, among them may be:
- The desire to satisfy your appetite, hunger;
- The desire to defend one's territory;
- Spawning and protection of offspring;
- Conflict between males for a female, or dominant behavior;
- Similar body color, or bright body color of another fish;
- The small body size of the neighbors, their slowness;
- Aggressive human behavior.
When settling, you need to take into account that representatives of the same species get along better with each other. Exceptions are barbs, polypterus, sharks, piranhas and other species that live better alone, or in very spacious tanks with other fish. African cichlids do not live with South American cichlids for the reason that they need different water parameters. Dwarf cichlids live well with apistogrammas, platies, mollies, angelfish, and pelmitochromis.
Do not place small herbivorous fish with predatory ones; all aquarium inhabitants should be proportionate and have the same taste habits. Feed everyone on time. Make sure that during the holidays someone feeds your pets, otherwise those who are stronger will destroy the weaker ones. Feed predatory fish in small portions 2 times a day. An abundance of animal food containing protein is the key to their well-being. If a hungry predator decides to eat another fish, he can wait for it in ambush for a long time. Try to avoid such moments, create the most comfortable conditions for all pets.
See also: What to feed cichlids in a home aquarium?
Freshwater aquarium fish
Every aquarist always wants to have the best, most beautiful aquarium fish. The aquarium in which such fish live always arouses great interest among guests and delight among children. And the owner himself is pleased when his gaze stops at the aquarium in which fish are busily swimming.
In this article we will look at some popular types of freshwater fish that will decorate any aquarium and transform the room, making it a place of relaxation.
Popular fish for the aquarium: a brief dossier
The table shows freshwater aquarium fish that are very popular among fish lovers.
Fish | Family | View | Origin | Description |
Glass perch | Centropomaceae | Chanda ranga Hamilton | Lives in Burma, Thailand and India. | It reaches 7-8 cm in length, feeds on live food - bloodworms, tubifex, daphnia, etc. The optimal temperature is 22-25 degrees, pH 6.6-7.8. |
Copper tetra | Characinaceae | Hasemania nana | Brazil | It reaches a length of 6 cm. The water should have a temperature of 18-25 degrees and a pH of 6.5-7.6. Feeds on live food. |
Acantophthalmus Kühl | Loaches | Pangio kuhli | Kalimantan, Java and Sumatra | The length is 10-12 centimeters, and the optimal temperature is between 22-28 degrees, pH 5.4-7.4. It feeds on small live food - bloodworms, carriage, daphnia, cyclops, enchytraea and tubifex. |
Discus | Cichlids | Symphysodon | Amazon River Basin | Discus should be kept in schools of 6-8 fish. Constant filtration and aeration of the aquarium is required; the water temperature should be between 29-31 degrees. Water hardness should be 2-12, and pH within 5.5-7.5. It is advisable to change 1/10 of the water daily, or alternatively, change 1/2 of the aquarium every week. You can feed the fish with all foods of animal origin - bloodworms, daphnia, washed tubifex, minced beef heart with additives, etc. |
Marbled Carnegiella | Wedge-bellied | Carnegiella strigatus | Brazil, Guyana | It feeds on small insects such as flies, mosquitoes, fruit flies and substitutes. Must be kept at a temperature of 24-26 degrees, pH 5.5-7.5. |
Neon blue | Characinaceae | Paracheirodon innesi | Colombia, Brazil and Peru | Reaches a length of up to 4 cm, must live at a temperature of 18-28 degrees, pH 5.2-7.7. Constant filtration and aeration of water is necessary. It feeds on live food - small bloodworms and coretras, cyclops, brine shrimp and daphnia. |
Notobranchius Rachova | carp-toothed | Nothobranchius guentheri | Kenya, Tanzania, as well as Mozambique, Zanzibar and Seychelles. Also found in Lakes Chad and Lake Victoria. | It reaches 6 cm in length. Water temperature is 20-23 degrees, pH 6-7. It feeds on small bloodworms, cyclops, coretra, as well as daphnia, tubifex, brine shrimp and worms. |
Agamix white-spotted | Armored catfish | Agamyxis restinifrons | Brazil, Peru | Reaches 12-16 cm, feeds on live and plant food, a combination food is also suitable. The temperature should be 22-26 degrees, pH 6-7.5. |
These were some of the freshwater aquarium fish. Next in line are aquarium sharks, and we will look at them now.
A shark in the house is no longer a myth
Aquarium sharks, which resemble their large predatory relatives, are also very popular. However, these fish differ from real sharks in their character and lifestyle.
The following types of aquarium sharks are popular:
1) cat brown stripe shark;
2) carpet shark;
3) bamboo shark;
In nature, these sharks live in shallow waters, close to the shore. They reach 70 cm in length, so the aquarium should be quite large, at least 650-700 liters. They need to be kept at a temperature of 22-23 degrees. If you have one of these freshwater sharks, you can feed it crabs or shrimp, as well as sea urchins.
Video - freshwater aquarium fish
Conclusion
We looked at several main types of aquarium fish living in fresh water. The listed species do not limit the entire variety of aquarium fish, but this article already gives an approximate idea of what beautiful freshwater fish are. Whatever fish you choose for your home, be it a shark, a predatory piranha or a peace-loving chain catfish, you should always remember about the compatibility of certain species. It’s great when you can stop your tired gaze at the aquarium and see your pets busily swimming in the water!
TOP OF THE MOST BEAUTIFUL AQUARIUM FISH...
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Your thoughts and preferences about the Miss Aquarium World ranking are very important to us. They will help shape public opinion! And make this TOP truly popular.
In order not to offend the participants of the topic, we will not assign places (for now), but will arrange them in alphabetical order, so...
Akara turquoise
Bodyfish are massive and tall. The color of turquoise acara varies from silver to green with a turquoise tint. There are turquoise-colored wavy lines on the gill covers and muzzle, and an irregular dark spot in the center of the body. A wide edging runs along the dorsal and caudal fin.
Burton's astatotilapia
Body coloration is variable. The main color is gray to reddish-yellow, may be brownish, with a blue, green or purple sheen on the side. There is a black vertical stripe across the eyes, and the same stripes on the forehead and muzzle. Lips are bluish. On the side, depending on environmental conditions and the condition of the fish, a pattern of longitudinal and transverse stripes of different saturation may appear.
Danio pink
Pink danios are small, nimble, pot-bellied beauties. A flock of them will give your aquarium a joyful, life-affirming pink mood. Fish look especially beautiful on a blue background.
Veiltail
Veiltail can be called the Queen of Goldfish.
The hem of its fins will look gorgeous in your aquarium.
The veiltail has a short, tall, rounded, egg-shaped body and large eyes. The head is big. The color of the veiltail varies - from a solid golden color to bright red or black.
Guppy
Well-known, popular and incredibly beautiful small aquarium fish. The beauty and diversity of the caudal fin deserves attention and a place in the TOP of the most beautiful fish.
Pearl gourami
Labyrinth representative of aquarium fish.
The body of the gourami is tall, elongated, flattened laterally. The color of the pearl gourami is silver-violet with countless pearlescent spots (pearls) scattered throughout the body and fins.Discus
The goddess of the aquarium world, bewitching with her beauty. But, unfortunately, like all Goddesses, she is very capricious! The body is brown with vertical blue stripes. The entire body is decorated with numerous blue strokes.
Pelmatochromis or Parakeet
A small and beautiful representative of cichlids. She received this nickname because of her resemblance to a parrot bird. The fish are very beautifully colored. The male has a brownish back, the sides are bluish with a tint, and the underbelly is reddish (especially in females).
Betta, Betta or Betta fish
A very, very beautiful fish, its brocade-ruffled fins are simply amazing. The colors of the fish are different. The most common color is inky with a reddish tint. Males are much brighter in color and have longer fins than females.
Angelfish
And here is a bright representative of South American cichlids. I call the angelfish behind the hill - Angel fish. Her elegance will not go unnoticed!
The color of the angelfish is varied: black, white, silver, greenish-gray, etc. Four stripes run along the entire body, with another stripe running through the eye.
Chromis butterfly
This small fish has a beautiful “crown on its head” and decent coloring.
The body color is yellow with a blue sheen. The front of the back is reddish-brown. The throat, chest and belly are golden in color. A black transverse stripe crosses the eyes. The whole fish is covered with iridescent blue, green dots and spots. The fins are transparent with a red border. Closer to the back of the head, the fin has a deep black color (crown).
Cichlazoma severum
The body color of cichlosoma severum varies: from yellowish-green to dark brown. The scales are strewn with yellow, pink or brown spots that create a pattern on the body.
Cichlazoma black-striped
At first glance, a small black fish. But, if you look closely, it will become clear that this is the “Queen of Business Style” fish. The head is large, the eyes are large, the lips are thick. The body and fins of cichlazoma are colored grayish-blue. 8-9 black stripes run along the body.
Additionally, we invite you to look at our photo selection
the most beautiful freshwater and marine fish
more than 100 photos
Video with beautiful fish
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We also invite you to look at our photo selection of the most beautiful freshwater and marine fish, more than 100 photos
Video with beautiful aquarium fish
The most beautiful aquarium fish
There is probably not a single person on earth who will be left indifferent by a huge aquarium filled with beautiful fish. Not everyone will decide to have it in their home, but everyone will surely fall in love with it. Today we’ll talk about the most beautiful and unusual inhabitants of the home pond - aquarium fish.
- Angelfish The common fish is a fairly large fish (together with fins it can reach up to 20 cm in height), which has long been breaking all records of popularity among owners of home aquariums. The colors of these beauties range from silver to various shades of red with dark stripes.
- Botia clown. Another nice minke whale that lives in the bottom layer of water. The content of this species has its own characteristics. Firstly, they absolutely cannot stand loneliness, so they need to be kept in large groups. Secondly, bots are nocturnal inhabitants; during the day they are passive, but at night they begin to become active. Therefore, you need to feed them in the evening. Thirdly, bots definitely need shelter, so the aquarium should have a variety of grottoes and snags.
- Pearl gourami. Overgrown with various narrow-leaved plants, such spotted fish look especially impressive. Male gouramis are larger than females and are much more brightly colored. If you provide the gourami with suitable conditions, then after a while they will delight you with their mating displays.
- Extraordinarily beautiful and bright, Nothobranchius can decorate any aquarium. These unusual fish can be bought by mail in the form of “dry caviar”. Nothobranchius comes from hot Africa, where they live in small puddles that form after rain, which falls only once or twice a year. The life cycle of nothobranchius is short - while the puddle is not dry, they have time to hatch from the eggs, grow, lay eggs and die. The eggs they lay are so reliably protected that they calmly wait in the sand for the next rain. By a strange whim of nature, the fish living in a muddy puddle have unusually beautiful colors.
- Panak- an unusual representative of the catfish family. The entire appearance of the Panaks is reminiscent of ancient times, when life was just beginning on Earth. They feed on plant matter that forms on stones and glass, scraping it off with a suction cup mouth. When arranging an aquarium for panakas, you should remember that there should be no narrow crevices or holes in which the panakas could get stuck.
- Hybrid parrots- an artificially bred species of aquarium fish that appeared not so long ago in Southeast Asia, but has already become incredibly popular. Externally, such fish are really similar to parrots, both in the shape of their heads and in their bright, unusual colors. But, unfortunately, the offspring from these bright beauties turn out colorless.
- Lionhead cichlid- another aquarium resident, notable for its unusual head shape. She got her name because of the knobby growth on her head, giving her a resemblance to a lion.
- Discus. Brightly handsome discus fish are very smart and friendly, they quickly get used to their owner and practically take food from his hands. Although these fish are not cheap, their beauty and interesting habits more than pay for the cost of their acquisition.
- Cichlazoma severum "Red Pearl", also called false discus, is an artificially bred fish, very graceful, one might even say majestic. She has a very peaceful disposition, only showing nervousness and anxiety during the period of breeding.
- Known to every child from fairy tales goldfish can decorate an aquarium of any size. There are so many species and hybrid forms of goldfish that it is impossible to list them: comets, orandas, telescopes, shubunkins and lionheads are just a small part of the diversity. Goldfish have a peaceful disposition and good appetite, so they often become victims of overfeeding.
The most beautiful aquariums
THE MOST BEAUTIFUL AQUARIUMS. AQUASCAPE (part 2). The most beautiful aquariums. Aquascape
The most beautiful aquariums in the world
Aquarium keeping can become an art. Useful and very beautiful. Passionate creators of their own water worlds annually submit their work to the IAPLC competition. The prize fund is over $50,000. More than 1000 photographs are sent to the competition. Aquarists from 50 countries take part in the event.
Wichian Janjira, Thailand, 2013
The author of the idea for the competition is Takashi Amano. The annual Nature Aquarium competition in Japan has been held since 2001. The judges saw many photographs of wonderful aquariums, but it should be noted that the requirements for photographs of aquariums are very strict. If your aquarium is beautiful, but the quality of the photo does not satisfy the judges, you will lose. Therefore, many, in addition to looking for amazing and rare plants and stones (for example, a tiger's eye), buy expensive equipment and invite professional photographers who can accurately convey the natural appearance of the aquarium.
Yutaka Kanno, Japan, 2013
Timucin Sagel, Türkiye, 2012
Xuan Thuy Nguyen Thi, Vietnam, 2013
Zhang Jian Feng, Japan, 2013
Pavel Bautin, Russia, winner of the competition 2010
Georg Werner Just, Germany, 2012
The jury of the competition and the contestants themselves:
People who have decided to purchase aquarium fish cannot help but be interested in such a question as aquarium design. It is important that this item is in harmony with the interior of the room where it will stand. I would like to create a real underwater kingdom. This material is devoted to various aspects of aquarium design, all the nuances are covered.
Required materials
Look at the photo of the beautiful design of the aquarium; you will need to additionally purchase lighting and a special device for enriching the water with oxygen. To make the inhabitants of the deep sea feel as if they were in their usual environment, aquarium plants are needed.
Pour soil with small pebbles at the bottom, put driftwood with shells, install castles with ships, create grottoes and make a background.
If you are just planning to get into aquarium keeping, then take your time to make purchases. First, decide what kind of fish you need. Also, be guided by your own taste preferences when choosing a vessel for keeping fish.
Each inhabitant of the “aquarium house” requires special conditions of detention. If desired, a 100-liter aquarium can be turned into the Kingdom of Neptune.
Study the habits of the fish you like, especially if you want to take several species. Predator fish should not be placed in the same vessel with herbivores. Consult the seller, he will tell you which species coexist peacefully.
Priming
It is believed that the mood in the aquarium is set by the soil. It is multifunctional: it is used as a substrate for algae, a natural biofilter. Soil is required for fish to live. When choosing it, you should take into account the fraction, volume and color.
Give preference to a darker tone, then the aquarium fish will not merge with the ground.
Underwater rocks with grottoes
When decorating an aquarium with your own hands, remember that you can only use safe materials that do not emit toxins. If you plan to select driftwood rocks yourself, make sure they do not release toxic toxins.
Background
For fish, the background does not play any role; this element is of great importance to the owner. You can make any aquarium background yourself and attach it. The easiest way is to paint the outside of the back wall of the container.
Vegetation
Living plants are “lungs”; they release oxygen through the process of photosynthesis. Many fish eat plant foods. And during spawning, algae become a temporary home for the eggs. Artificial vegetation of rich flowers looks beautiful.
Backlight
Light in an aquarium is the source of life. Good lighting is a must. Manufacturers produce backlights in various colors. Models are fixed at the bottom and at the top.
Decorative elements
If you haven’t decided yet how to decorate a round aquarium, take a look at ready-made solutions. Shells, castles, and ships are often used as decorative elements. You don't have to buy them from pet stores.
You can choose the diver figures yourself. The main thing is that they are not made from toxic materials. It is not recommended to use broken shells: the fish may be injured.
Directions of decorative design
If we consider classic variations, pay attention to:
- Biotope aquarium. A body of water that actually exists in nature is recreated.
- Dutch aquarium. It is also called natural. Here plants take center stage.
- Geographic aquarium. Registration is carried out for a specific region.
Many beginners in the aquarium hobby prefer amateur design options. They use skulls, amphorae and other elements as decoration. The principles stated above are not followed.
You can buy a colorful children's aquarium for your child. It should not be placed in the nursery; filtration and aeration make noise during operation and can therefore wake up the baby.
Pseudo-Sea
The special prefix “pseudo” makes it clear that the surroundings are created to imitate a marine aquarium, where brightly colored fish are stocked. Corals, large shells and polyps are placed in the aquarium.
An aquarium in a modern interior can be designed taking into account the natural habitat of the fish. This is the so-called “light version” of the Dutch aquarium. Algae, stones and driftwood are placed in the vessel. An aquarist does not need to know everything about plants. It is enough if he provides them with simple care.
As for a natural aquarium, its main feature is its densely planted vegetation. To create an aquascape, you will need to study the life of underwater plants. The algae need to be fed and it is also important to use the CO2 system correctly.
A themed aquarium gives you the opportunity to realize your dreams or fantasies. Create an underwater world against the backdrop of a sunken ship or Neptune's underwater palace.
The Glo aquarium is a fashionable novelty. Everything shimmers in the pond; it looks great at any time of the day. They contain fluorescent live fish.
Most expensive option
A marine aquarium is designed for keeping saltwater fish. The marine theme always looks advantageous. However, the reservoir itself and its arrangement are expensive.
Cichlid
This aquarium contains exclusively fish from the cichlid family. Peaceful cichdids include angelfish, Pelmatochromis parrots, and Labidochromis yellow. But basically, cichlids are capricious predators, and we should not forget about this. You should not buy too many fish for one aquarium. Cichlids grow quickly, and adult angelfish have a wingspan of up to 15 cm.
The aquarium for African cichlids is a stone desert where artificial plants are placed. This arrangement resembles a natural habitat.
If you want to create an underwater garden where cichlids live, choose apistogram or parrots. When angelfish live in an aquarium, zoning the territory is simply necessary: the fish often fight.
What to pay attention to
- If you want to place vegetation in a vessel, then first choose unpretentious algae. Place tall plants at the back wall, and short ones at the front.
- After planting living plants, we must not forget about spraying in the future. You should pour water into the aquarium without haste. It is better to use a small ladle or watering can for this purpose.
- There is no such thing as symmetry in nature, so avoid it when decorating. A chaotic order of placement of decorative elements is what is needed.
- Creating a balanced ecosystem with your own hands will require certain knowledge. This includes a number of important steps. It all starts with planning. When the vessel is ready and filled with soil and decorative elements, you can fill it with water.
- To prevent the composition from deteriorating due to water pressure, place a plastic bag under the stream. Filtration, aeration and lighting are installed. After this, the inhabitants of the underwater depths are released into the aquarium.
Photo of aquarium design
Beauty is a relative concept, because everyone prefers a certain color and look. There are many beautiful fish that attract attention with their bright colors or the structure of their fins. But there are a limited number of underwater inhabitants that are adapted to life in an aquarium and can coexist together. These features should be taken into account when populating a reservoir.
Guppy is one of the most popular fish for the aquarium.
Small and medium size
Before stocking your aquarium, it is important to consider its size, as large fish need space. It should also be taken into account that there are carnivorous species, the proximity of which will be dangerous for small fish. Among the small representatives deserve special attention:
- Danios pink- mobile small creatures from the Karpov family. The original color gave them the popular name “ladies' stockings” - they are characterized by tiger fins and a dark blue striped body. It is preferable to breed them in flocks - this way they will look impressive, and will be especially noticeable against a blue background.
- Guppy- popular and inexpensive aquarium fish ranging in size from 4 to 8 cm. They attract attention with a stunning tail fin, which has a lot of colors. Its advantages include its unpretentiousness - it is non-aggressive and undemanding to food, and multiplies quickly.
This fish is small, about 8 cm.
Pelvicachromis- Thanks to its variegated colors, the fish is also known as a parrot. It is a prominent representative of Cichlids. Males are attracted by their brown back and blue-violet iridescent sides, while females have a red underbelly.
- Apistogram of Ramiresi- a little queen with a real crown on her head. It has a yellow body color with a blue tint, the front of the back is covered with red-brown scales. The belly and throat are golden in color, and there is a black stripe on the eyes. In addition to this splendor, the entire body is strewn with iridescent spots of green and blue. The image is crowned with transparent fins with a red frill, and the head fin stands out in black and resembles a crown.
- Chromis butterfly- this small and agile fish has a small fin in the form of a tiara and a truly royal color. The body of the “butterfly” is yellow with a bright bluish sheen. The beauty's throat and chest are golden in color. The fins are original in shape - transparent with a red border. Unlike the male, females have a pinkish or crimson abdomen. In addition, the male is slightly larger and has an elongated ray-shaped dorsal fin.
- A beautiful aquarium fish deserves special attention Neon. These friendly and calm inhabitants prefer to stay in a pack. They have a body only 2 cm long, but their life expectancy reaches about 4 years. They stand out with a bright red stripe on a transparent silver body.
- pearl - a rare species with a silver body and a purple tint of scales, light specks are scattered throughout the body and look like pearls, the fins are blue;
- golden - a selected variety with a golden body and two spots on the sides of a dark color;
- lunar - have a specific gray-blue tint and long antennae;
- spotted - they are characterized by olive scales and silvery sides.
- plain individuals can be red, yellow, white, black, blue, green, lilac and orange;
- in bicolor species, the body has one color and the fins another;
- multicolor - spots of various shapes and colors are scattered on the body;
- Cambodian - distinguished by a pale body tone and bright fins;
- butterfly - the tips of the fins stand out in contrasting white.
A number of fish have attractive colors
In this video you will learn more about fish for the aquarium:
Mandarin ducks are the rarest and most beautiful aquarium fish. They grow up to 6 cm and have a stunning color - blue and turquoise stripes and spots outlined in ultramarine are scattered on the orange body.
But they are demanding to care for and cannot reproduce in an aquarium, so the cost of this curiosity is high.
Unusual Akara
The homeland of the fish is South America. It is characterized by a small size up to 10 cm in length and iridescent blue scales. Shiny spots are scattered throughout the body, and black stripes run across the body. The red-orange edging of the fins looks impressive.
Females have a significant difference - during the spawning period their color becomes even brighter, but for reproduction they require stone shelters. The turquoise acara is aggressive towards its neighbors, but with proper care and a large aquarium size it is able to peacefully coexist with other inhabitants.
The color of this fish is more intense during spawning.
Types of Gourami
Gourami is one of the most beautiful freshwater aquarium fish. They usually grow to 8-10 cm in length. They have a flat, elongated body and beautiful fins. There are many colors, among which are common:
They are unpretentious in food - dry and live food are suitable, and are resistant to diseases. To keep them, you need an aquarium with a capacity of 130 liters and calm water.
Popular Discus
Discus is a medium-sized fish, reaching up to 20 cm in the natural environment of the Amazon River basin, and in captivity it grows up to 10 cm. It appeared in Europe at the beginning of the last century. The name of the underwater creature corresponds to the shape of the body - a laterally flattened disk. There are usually stripes running along the body, and the fins are red in tone. Has many shapes and colors.
The fish is picky about the conditions, requires a special feeding regime and a water temperature of about 28 degrees. Plenty of space and regular water changes are the key to the health of an exotic pet.
Famous Angelfish
The size of the Angelfish is directly proportional to the size of the reservoir; in nature it grows up to 15 cm in length and 25 cm in height. The body has a diamond shape and elongated fins. Sometimes it is called an angel fish. The main color is muted green, olive with vertical stripes. Most bright aquarium fish are artificially bred. Common marble species, zebra, golden, black. Rare is the pink glowing one.
These fish live in a school
For comfortable living, a weekly partial water change and oxygen saturation are necessary.
The shape of the container is preferably tall and not very long. One of the advantages is the omnivorous nature of South American Cichlids, but live food should also be included in the menu. These are schooling, non-aggressive fish, so you should choose similar neighbors.
Goldfish
These fish are primarily associated with the fulfillment of desires. The tailed beauty is a subspecies of silver crucian carp; today many species of different sizes, shapes and colors have been selected. Basically, its dimensions do not exceed 15 cm without a tail, but in special reservoirs it can grow up to 35 cm. The body has an oblong shape, slightly compressed from the sides. There are species with large bulging eyes.
The most popular varieties among aquarists are those with red, pale pink, yellow and black colors. Short-bodied fish can live only 15 years, while long-bodied fish are long-lived, their lifespan reaches 40 years. They are easy to care for; it is advisable to equip them with a classic aquarium with good filtration and aeration. They are prone to obesity, so it is necessary to monitor the amount of food.
Goldfish are friendly and can be kept with other species, but veiltails are best kept separately. They are slow and have poor eyesight, so their nimble neighbors can leave them without food.
These fish live for about 15 years
Betta
The Siamese betta is an aggressive fish with an attractive appearance. The bully's homeland is Thailand. The maximum length of the body of Siamese representatives reaches 8 cm. The crescent cockerel has a rounded long tail, and the crown-tailed cockerel is distinguished by dissected thread-like fins. The species differ in color:
Betta fish are suitable for keeping in a small aquarium. They are also able to breathe air.
Blue tangfish
It is impossible not to notice this waterfowl - individuals have an intense blue body color, a black back and a lemon tail. The second common name is royal surgeon. The body is strongly compressed on the sides and reaches 30 cm. The back is colored intensely black, the body is dark blue.
An active fish needs a spacious reef aquarium with shelters and tunnels. However, it must be handled with care, as there are poisonous blades located on the body. It has a peaceful nature and exists well both in species groups and with other inhabitants.
This fish needs a spacious aquarium
Great representatives of the water world
The aquarium with a volume of more than 300 liters is a real treasure. It is possible to recreate a closed ecosystem from any underwater paradise. The following species are in demand among huge fish:
- Pterygoplichthus- an orderly among sucker fish. It has an attractive tiger color; the size of an adult in captivity does not exceed 30 cm. It gets along peacefully with small fish swimming in the middle and upper layers.
- Arowana- a fish with an oblong body up to 70 cm in length and rich color. It hunts insects by jumping out of the water, so it can be bred in an aquarium with fresh water of 600 liters or more.
- Koi carp- Japanese ornamental fish, reaching 70 cm in length. For comfortable maintenance, a capacity of 800 liters is required. It has a silver body with bright red spots. Shubunkins, comets, discus fish are ideal neighbors for a predator.
This fish reaches 70 cm in length
Large fish are attracted not only by their size, they can have a variegated color and an unusual shape. You can rarely find them at home; they are mainly kept in office and exhibition premises.
Orinoco or red-tailed catfish
This is a large resident of the aquarium and requires a capacity of about 500 liters. The size of the catfish reaches 60 cm. It is loved by aquarists for its ability to contact people and eat food from their hands, and allows itself to be stroked. It has a blue body with a white belly and a red tail.
The fish protects its territory and perceives other inhabitants as food, so it is advisable to house it alone or with members of the family. It is not capable of reproducing in an aquarium, so the price per individual is high. It is not advisable to place stones at the bottom, as the blow of the tail can cause them to fly off and break the glass.
Red-striped Mastacembelus
This is a serpentine-shaped predatory fish, reaching 50 cm in length and 8 cm in width. Attracts with bright red stripes on a dark gray body and the ability to communicate with the owner. Gradually, he can be accustomed to hand feeding; his favorite treat is aquarium shrimp.
It should be kept in aquariums larger than 300 liters, and it is advisable to place artificial plants, since the fish tends to burrow into the roots. It is undesirable to breed more than one individual - intraspecific aggression will not allow peaceful coexistence. It should be placed with large moving fish. Care should be taken when cleaning the aquarium, as the spines on the back of Mastacembelus secrete a toxic liquid.
The beauty of the underwater world amazes with its splendor and diversity, and beautiful decorative fish for the aquarium give their owners joy and tranquility. The painstaking work of scientists allows you to choose from a variety of hybrids a species that is suitable in size and color.
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