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Predatory aquarium fish

maintenance, care, compatibility

Predatory fish aquarium with photo, name and links

Popular and beautiful predators from home aquariums

Place a tank for predatory fish in a calm, well-lit corner. The larger the size of the aquarium, the better for all the fish. Predatory pets need optimal water parameters, do not tolerate temperature fluctuations, which also provokes aggressive behavior.

The parameters of the aquatic environment need to be adjusted by instruments, any changes affect the overall condition. Filtration, aeration should be permanent.

Decorate the water landscape with snags, caves, stones, clay pots, water broad-leaved plants with a strong root system. The easiest way to contain predators tsihlazom and cancer because of the larger size and simplicity. Smaller predators require serious training aquarist.

Do not immerse hands in the tank with water, treated with cosmetics, or scratched, with bruises. Carnivorous species can attack a wounded arm and damage it.

Look at the feeding of predatory aquarium fish.

Predatory aquarium fish just will not attack their neighbors or people. If this happens, then there are reasons for it, among them may be:

  • Desire to satisfy your appetite, hunger;
  • The desire to defend their territory;
  • Spawning and protection of offspring;
  • Conflict between males over a female, or dominant behavior;
  • Similar body color, or bright body color of another fish;
  • The small size of the body of neighbors, their sluggishness;
  • Aggressive human behavior.

When settling it is necessary to take into account that representatives of one species get along better with each other. Exceptions are barbs, polypteruses, 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 for the reason that they need different water parameters. Dwarf cichlids live well with apistograms, patsils, mollies, scalars, and pelminochromis.

Do not settle small herbivorous fish with predatory, all aquarian inhabitants must be proportionate, have the same taste habits. Feed everyone in 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. The abundance of animal feed with protein content is the key to their well-being.

If a hungry predator decides to eat another fish, he can wait for it for a long time from an ambush. Try to avoid such moments, create the most comfortable conditions for all pets.

See also: How to feed a cichlid in a home aquarium?

Predatory aquarium fish bring the sharpness of sensations and bright colors to the home underwater world. These fish will require more attention, and in return will deliver unforgettable emotions to the owner due to the manifestation of their predatory habits and natural instincts.

Predatory fish are larger in size and can show aggression among their relatives. The most popular are aquarium cichlids, piranhas, polypteruses, astronotus, discus and scalar.


It should be noted that for most of the predators, the home aquarium environment is far from natural. It is no secret that in the conditions of a small artificial reservoir they do not grow to their natural size, their diet varies somewhat.

However, the predatory disposition remains unchanged, and if such a carnivorous hunter feels hungry, it does not cost him to attack his neighbor.

Cichlides are becoming more and more popular every year. Carnivorous cichlids also require increased attention during maintenance, as they can engage in fights even with congeners.

An example of an aggressive African cichlid is the hawklochromis long-nosed or fish-knife. This predator of relatively small size (10–13 cm) furiously rushes at smaller fish.

  • These cichlids live in small flocks, where there is a pronounced leader.
  • Eat dry, frozen or live food for cichlids.
  • The temperature of the aquarium water should be in the range from +25 to +28 degrees, the acidity is neutral, the hardness is from 10 to 20 degrees.

Another predatory species that lives in a vast territory from India to Indonesia. In English-speaking countries, he received the name “walking catfish” for its ability to crawl from the pond into the pond in search of food.

The oxygen content in the water is not so important, since this voracious predator can breathe for some time and atmospheric air, filling them with their side bags.

This catfish is almost omnivorous; with great pleasure he swallows the pipemaker, fish fillet, beef heart and liver, pieces of squid.

It is better to keep a pair of these predators in a species aquarium with a volume of at least 200 liters, since individuals can grow up to 0.5 m in length. Layer of soil should be poured thicker, as the naughty Clarius likes to dig into it.

It is clear that aquarium decorations must be firmly attached, but the aquarium itself must always be kept closed.

The predatory and aggressive catfish is not without intellect: it recognizes its owner and, being in a good mood, can afford to stroke. In general, quite a pretty creature.

Keeping flesh-eating aggressive fish is difficult and costly for the family budget. However, this is a very exciting experience, giving experienced aquarists a real pleasure.

Predatory fish aquarium make home aquarium exotic. There are many types of predators.

The larger the size of such fish, the more interesting it is to watch them.

These fish deliver much more trouble than the usual “peaceful” fish. Before buying predators, experts advise to carefully weigh the pros and cons.

Predatory fish in the aquarium require close attention. They constantly show their natural instincts.

The most popular are piranhas, cichlids, girinohaylusy and fish with the strange name “Indian Ocular Knife.” In very large aquariums often snakeheads are bred. Under natural conditions, large individuals reach 1 meter in length and their weight can be 7 kg.

Such fish look very colorful.

Together with snakeheads, you can only keep big fish, such as polypteruses, tarakatums and astronotus. Otherwise, the predator just swallow them.

Some species of fish may exhibit intraspecific aggression.

The frequency of feeding depends entirely on the type of predator. Environmental factors also matter. Many fish in nature eat food continuously.

In aquarium conditions, fish can be fed several times a day. At the same time it is necessary to give small portions of food.

Some predatory fish in the aquarium can swallow large prey entirely. In this case, they are fed no more than three times a week.

Sometimes they themselves refuse extra food. Below is a video of feeding predators aquarium fish.

Predatory aquarium fish need a large aquarium with an optimal water temperature. The composition of water also matters.

The larger the individual, the more space it needs. You can not keep in the same aquarium cold-water and warm-water fish. In addition, home water should be equipped with a filter.

There should be enough oxygen in the water.

Attention should be paid to landscape design. Algae, snags and pebbles can be placed in an aquarium.

The maintenance of predatory aquarium fish is a fascinating activity that brings a lot of pleasure.

Many aquarists get their predators. In this case, the most common mistake – the selection of predatory fish, together with the peace-loving. Buying a certain set of fish, you must first of all be aware of their compatibility.

If there are goldfish in your tank, predators will simply eat them. It should also be remembered that acquiring for the aquarium very different in size fish, you are at great risk, even peace-loving fish can eat small individuals.

Let us consider in more detail the most common types of aquarium predatory fish.

These predatory fishes belong to the order of perciformes. Aquarists love them for a beautiful bright color and unusual behavior.

These fish have high intelligence and can recognize their owner, react to the movement of their hands and observe life outside the aquarium.

These fish are predators under natural conditions, they are as long as 20 cm, and in an aquarium they grow up to 15 cm. Their bodies are oblong, dark blue or bluish in color. The presence of eight transverse bands is obligatory.

The eight-band cychlasma is very aggressive, therefore it should be contained in a species aquarium that is not less than 90 cm long, large flat stones and sandy soil. Plants in the aquarium, to withstand the attacks of fish, must have a strong root system.

In a small amount they need to give finely chopped liver and beef meat.

These predatory aquarium fish have a long oblong body 20-25 cm. For their maintenance requires a large aquarium of 400 liters. A distinctive feature of the krenicichla is a dark longitudinal stripe, as well as black spots on the sides.

They feed on small herbivorous fish, amphibians and crustaceans. For normal digestion, a predator needs fiber. Most often they attack from ambush at fish, which violated their territory, including their relatives.

In the aquarium it is desirable to have snags, various caverns and aquarium plants – this will help to choose a shelter to your taste.

This fish is also called Oscar. Under natural conditions, the length of its body can reach 35 cm, and in an aquarium, 25 cm.

Her oval body is slightly flattened at the sides, the forehead is large and convex, and at the base of the tail there is a black spot called the “false eye”. These are the most common predatory fish for the aquarium, especially albinos and red individuals of astronotus with white fins. This predator is unpretentious in content, but it behaves rather aggressively with its neighbors.

The volume of the aquarium for them should be at least 200 liters. They feed on live food or its dry substitute.

This is a small fish with large eyes, bulging and up to 10 cm long. Its head smoothly flows into a short rounded body.

A distinctive feature of this individual is that, at the slightest danger, it can “inflate” its body. You can enrich the diet of these fish with finely chopped liver, heart or beef.

Be sure to select in the aquarium a place where the tetradion can lie low, otherwise it will become overly aggressive towards its congeners.

Of course, aquarium piranhas are not as bloodthirsty as their wild relatives. They have lost their aggressiveness and do not represent danger to humans. Matriarchal reigns inside the pack, where “extra” relatives are simply killed.

Aquarium for flocks must be at least 400 liters. The lack of space will immediately make these fish more aggressive towards each other or the rest of the fish. Neons, guppies and other small fish are suitable as neighbors, piranhas do not pay any attention to them.

You can feed them with earthworms, finely chopped meat, sea fish and shrimps. Despite their reputation, aquarium piranhas are very shy, they can faint from a flash of light and loud sound, so it’s better to place the aquarium in a quiet place.

The most beautiful aquarium fish: photo video review and description


The beauty of the aquarium world – fascinates! That is why many people are addicted to aquarism for life.

The variety of aquarium fish is so infinite and variable that sometimes it is difficult to choose the best of the best, most beautiful with beautiful fish.

I suggest you to pay attention to the most beautiful fish made by TOP and choose an aquarium beauty to your taste and color!

Your thoughts and preferences about Miss Aquarium World rating 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 (yet) to them, but arrange them in alphabetical order, so …

Akara turquoise

The body of the fish is massive and high. Acara’s turquoise color varies from silver to green with turquoise hues.

On the gill covers and muzzle are wavy lines of turquoise color, and in the center of the case – an irregularly shaped dark spot. A wide edging runs along the dorsal and caudal fin.

Astatothilapia Burton

Body color is variable. The main color is gray to reddish yellow, may be brownish, side with a blue, green or purple shine. Through the eyes is a black vertical stripe, the same stripes on the forehead and muzzle.

The lips are bluish. On the side, depending on the environmental conditions and the condition of the fish, there may appear a pattern of longitudinal and transverse bands of different saturation.

Danio pink

Danio pink – are small, nimble, pot-bellied beauties. Their flock will give your aquarium a joyful, life-affirming pink mood.

Particularly beautiful fish look on a blue background.


Veiltail can be called – the Queen of Goldfish.

The hem of its fins will look gorgeous in your aquarium.

The voiletail is short, high, rounded egg-shaped body and large eyes. The head is big.

The color of the veil tail is variable – from a monotone golden color to bright red or black.


Well-known, popular and incredibly beautiful, small aquarium fish. The beauty and diversity of the caudal fin – I deserve attention and place in the Topik of the most beautiful fish.

Gourami Pearl

Labyrinth representative of aquarium fish.

Body gourami high, elongated, flattened laterally. The pearl goura color is silver-violet with countless pearl spots (pearls) scattered throughout the body and along the fins.


The goddess of the aquarium world, fascinating for its beauty. But, unfortunately, like all goddesses, very capricious!

The body is brown with vertical blue stripes. The whole body is decorated with numerous blue strokes.

Pelmatohromis or Parrot

Little and beautiful representative of cichlids. Got such a nickname because of the similarity with the parrot bird. Painted fish is very beautiful.

The male has a brownish back, the sides are bluish in color with a tint, the lower abdomen is reddish (especially in females).

Cock, Betta or Boytsovskaya fish

Very, very beautiful fish, its brocade-ryushechnye fins simply admire. The color of the fish is different.

The most common ink color with a reddish tint. Males are colored much brighter, fins are longer than those of females.


But the bright representative of the South American cichlids. Scalar over the hill call – fish angel.

Her elegance will not go unnoticed!

The color of the scalar is diverse: black, white, silver, greenish gray, etc. Four bands run across the body, another band passes through the eye.

Chromis butterfly

This little fish has a beautiful “crown on the head” and a decent color.

Body color is yellow with a blue sheen. The front of the back is reddish-brown.

Throat, chest and abdomen golden. The eyes are crossed by a black transverse strip.

The whole fish is covered with iridescent blue, green dots and spots. The fins are transparent with a red border.

Closer to the head with the back fin has a rich black color (crown).

Cychlasma severum

The color of the severum cichlozoma body varies from yellowish-green to dark brown. The scales are covered with yellow, pink or brown specks, which create a pattern on the body.

Tsikhlazoma 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 the cychlasma are painted in a grayish-blue gray color. Along the body are 8-9 black stripes.

We also recommend you to look at the colorful brochure “Popular types of aquarium fish”. This brochure contains all popular types of fish, with a description of their conditions of maintenance, compatibility, feeding + photos.

(to view or download, click on the image)

We also offer you to see our photo selection of the most beautiful freshwater and marine fish over 100 photos.

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