Danio rerio is a wonderful aquarium fish, easy to care for and absolutely peaceful. These fish are ideal for beginner aquarists, but many experienced breeders prefer to keep them in their aquariums to maintain species diversity. A fish is always pleasing to the eye and don't cause any trouble. Before buying novice rabovladeltsa be sure to learn to distinguish males from females.

A beautiful aquarium is a true decoration of any apartment. But if it is not to care or to violate it inept actions biological balance, all beauty disappears. Glass are overgrown, the water may become green from the rapid development of single-celled algae. In this case, to restore the broken balance?

Aquarium fish cheer up and create comfort in the house. Mollies belong to the viviparous fish, which means they produce light from the fry, not eggs. There are several different types of Molly and in order to get them healthy offspring, certain rules must be followed. But as the time to determine that the fish will soon give birth, to have time to create all the necessary conditions to delivery, unless, unlike other fish, mollies is not the main feature of the pregnancy – birthing spot.

There is a misconception that gold fish are easy to care for. In fact, they are very demanding, and when they are breeding, there are many nuances. But, learning to overcome difficulties, the majority of owners thinking about breeding their aquarium Pets. If many types of aquarium fish to distinguish the female from the male is quite simple (color, size), the goldfish is not the case.

Flattened body, elongated lips with suction cups, the dermal appendages-whiskers, bright colors - all signs of ancistrus, modern popular inhabitants of aquariums. These loricariidae not only decorate an artificial reservoir, and clean off the excess algae. For a breeder it is important to determine the sex of the fish. This can be done only after the entry of Pets into sexual maturity, otherwise to distinguish males from females would be extremely difficult.

One of the most common representatives of the viviparous fish guppy. Now they are often kept in aquariums, but guppies are initially "wild" freshwater fish of the tropics, which received its name in honor of priest and scholar Robert John Lamera Guppies in the late 19th century.

Observe the fish in the aquarium is very fascinating case. The inhabitants of the underwater world is so diverse!Attractive with its bright color and shape of the fins and fish-cock. If you decide to include this in the aquarium should know about her eating habits.

Chinese and Japanese breeders have selected several well-known types of goldfish. Some people think that caring for them is very easy due to their great popularity. Sometimes a person can just give a goldfish for some achievements or simply as an innocent gift, which inevitably will prompt a person to think about how to care for goldfish, so they lived well in his aquarium.

The parrot-fish is a popular denizen of home aquariums, has received its name due to the fact that her front part of the head with a sloping forehead and a small mouth resembles the beak of a parrot. These fish are active and undemanding, can make a game, it gained the love of aquarists. If you want to breed parrot fish, you should be able to determine their gender to get the male and female.

Neon fish are the decoration of any aquarium. They chase each other, shimmering in the light, and will not leave anyone indifferent to their games and acrobatics. If you are going to breed these fish, most likely any difficulties it will cause, because they are quite undemanding and easy to breed at home. It is important to understand where males and females where.

Properly chosen and prepared the ground for the aquariumdepends on the well-being of its inhabitants and the growing in plants. That is why the task of selection and preparation of the soiland is harder than it seems at first glance.

Many aquarists are faced with the problem of turbidity of water in aquariums. It is possible to allocate some reasons of this phenomenon, algal blooms, biological splash, high levels of organic carbon. How to get rid of turbidity in an aquarium?

A few hours after birth, the fry swordtails are quite independent and need food. Theoretically, algal plaque, available in the aquarium can suffice them for a day or two. However, remember that feeding the fry in the first days of life, influencing their further development. Therefore, the approach to drawing up a "menu" it is necessary very seriously.

Muddy water in the aquarium is a common problem that is sometimes faced even by experienced aquarists. It can lead to death of your fish. To avoid this, you need to understand the causes of this trouble and eliminate them.

A fish, used for keeping and breeding in captivity, can not do without oxygen and filter. But not all! There is a wonderful aquarium fish that freely without aerator. Their name is betta, or bettas.

The popularity of the round aquariums and goldfish due to two main factors – goldfish are among the most hardy and undemanding aquatic life, aquariums and round harmonize with any interior and easy to clean. However, despite such advantages, there are some important rules that relate to the content of fish in such tanks.

Aquarium – not only decoration, but first and foremost, the ecosystem of living common to all ecosystems laws. It is stable, when there is a biological and chemical equilibrium. The imbalance directly affects the appearance of the aquarium, and primarily on water quality.

If you see that fish lying on the bottom of the aquarium, do not hurry to get upset. The presence of the disease in this case is not necessary. This behavior may be due to a number of factors.

Often aquarium owners notice that one of the fish swells and becomes cloudy eye. First and foremost, they begin to suspect an injury or infection, while swelling and clouding of the eyes in fish is often a symptom of ekzoftalm. What is this disease?

Among the fans of home aquariums are popular freshwater Apple snails are. They not only decorate the living area with its exotic appearance, and clean the walls of an artificial pond of excess algae. Feeding aquarium snails typically do not cause major difficulties, however, it must be subject to special rules.

The majority of aquarium fish are tropical residents. Water at room temperature is not suitable for them. The aquarium must be heated. This can be done in several ways.

To distinguish fish by sex is not easy. This can be done only visually, but in this case, the result can be unreliable. It is much easier when buying to ask the seller. But even the person selling fish, he does not always know who is male and who is female. Try to make a comparative analysis of individuals by their appearance.

It is almost impossible to create at home artificial pond is the perfect environment in which the aquarium would not have had to wash and clean. Of course, snails and some other species partly cope with the resulting pollution, but there comes a time when without the aid of a host can not do. And it is important to determine the optimum frequency of cleaning water at home.

Mollies is a popular aquarium fish, interesting and hardy Pets. Often aquarists meet Mollienesia sphenops and Mollienesia velifera. If you decide to breed mollies, you need to purchase a male and a female, but it needs to be able to distinguish their gender.

Many fans of aquarium fish wonder, why bother to clean the bottom from the aquarium, because in natural bodies of water one bottom is specifically not clean, plants grow well and fish are fun to swim. The fact that the aquariums are small compared to the natural water volume, fish excrete feces, and the remnants of uneaten feed them fall to the bottom and start to rot, spoiling the water and giving the green light for the development of pathogenic germs, which can have a detrimental affect on the fish and aquatic plants.

Catfish-Remora often called catfish-sucker. His real name "ancistrus". The main distinguishing feature of this fish – way to travel. Catfish sticks to the walls of the tank in the literal sense of the word and the crawling changes its location. During the movement of the fish not only cleans plaque from the walls of the aquarium with my stomach, but finds himself food. The content of these AIDS does not cause absolutely no worries, however, found the food fish sometimes is not enough, so need to feed them separately.

Decorative snails are fairly common inhabitants of the aquarium. They well decorate it and help you to relax after a hard day: their elegant slowness fascinates many. In addition to aesthetics and beauty, these molluscs are more and practical function.

Guppy is a small fish with an interesting bright color. Many breeders of fish inhabit their aquariums guppies, which have a good survival rate. Their content does not need expensive equipment or any complex water system. Care of guppy will not be difficult.

External filter just necessary for larger aquariums. When choosing a model must consider not only the quality of the filter and the volume of the tank, but the ease of use. For most users, the main repulsive factor in the device is the noise, so pay special attention to this.

Surgeon fish is the name of the fish the whole family – Hirurgiya of the order Perciformes. There are eighty species of this family, including blue, striped, black, Arab surgeons and others.