What sharks eat?
Among the modern sharks should first be noted epipelagic planktophagous of being the largest members of the superorder, class, and all living groups participatng animals. These giants feed on similar…

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Reef sharks - small but deadly
Reef or "find" a shark. Small but dangerous predator. Reef sharks . which is a so-called white tip sharks . small but very dangerous fish. Hunting in packs at night…

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All about aquarium fish
There are several types of aquarium fishes and each of them has its own character. Some fish are majestic and ambitious, others may be selfish and lonely, still others sullen…

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equipment

Fish pond equipment and fish

The pond – a beautiful decoration of a country house or infield. Properly planned and secured all the necessary pond will create a comfortable microclimate, will attract the attention of guests, and the owners will give an opportunity to relax and regain good mood.

To provide microclimate and cleanliness of the pond help pond equipment such as pumps, aerators, filtration system, and accessories – scissors, tongs, skimmers, nets, cleaners the bottom. Experts will help to choose the equipment that best suits Your goals. One thing a large pond where you can fish and swim, and quite another – a small decorative pond. From its size and functions depends on the capacity of the purification system. Mechanical filters clean the water in several ways. Water is disinfected with ultraviolet light, algae and debris remain on the brushes, the porous material separates the microorganisms and the minerals release water from harmful substances. In addition to mechanical filtration in ponds used bioform. For example, in the area of shallow water you can create the swamp with the special plants that will filter the water. Reed will miss the air under the ice in winter. Gravel and small stones will saturate the water with necessary minerals. While a variety of fountains and waterfalls adorn the pond, and provide oxygen to its inhabitants. Continue reading

Check-in rules of the marine aquarium

For safe existence of the inhabitants of a marine aquarium at home has created a complex and time-consuming to manufacture the equipment, been prepared from a variety of different salts of artificial sea water. As mentioned above, our Russian aquarist can populate your aquarium inhabitants, Japanese and Black sea, or the inhabitants of tropical seas.

1. How many fish and invertebrates can live in

Any beginner marine aquarist, looking for books with underwater photos, movies about the coral reefs and marine aquariums directly experienced lovers, want to populate your aquarium all the animals liked him. However, he does not think about whether to create the necessary conditions for their habitat. As in any business, even not associated with living organisms, one should go from simple to complex as they gain knowledge and practical experience. Continue reading

Diseases of pond fish. Aeromonosis (rubella)

Aeromonosis (German measles) is a disease that causes hemorrhagic inflammation of the skin, accompanied by ulceration, and visceral and abdominal dropsy.

Pathogen — Aeromonas punctate. This movable rod with a polar flagellum, is a facultative aerobe. Spores and capsules do not form it.

Ehpizootologicheskaja data. Sick aeromonosis carp, carp, silver and Golden crucian carp, tench, bream, roach, especially under the age of 2 years.

The disease is widely distributed in fish farms European countries, the USA, and also in the CIS and the Russian Federation. It usually occurs in the spring and summer (may—June). Fish kills there may be up to 25-90%.

The source of the pathogen are sick individuals, individuals-microporosity. Continue reading

Studying the sea fishing is popular
Trolling Trolling is a method of catching fish during the movement of a yacht or other vessel. The way that the fisherman can use a more extensive part of the…

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The Sevastopol marine Aquarium – Museum of the Crimea
In 1897, together with the biological station was founded Sevastopol marine Aquarium-Museum. The first building of the biological station has survived. Although, it is known that it was organized on…

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