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The most dangerous creatures living in the seas and oceans.

Despite the fact that the man himself is a predator by nature,

in the ocean, there are many sea creatures

which pose a danger to humans

The most dangerous creatures pose a threat to humans ,

are Sharks.

Sharks still pretty much in the ocean, and some sharks pose a deadly risk to humans.

First place, the danger room one 1: are Sharks.

Piranha. In second place, and in South America and perhaps in the first place

piranhas pose a high risk to humans.

One piranha can bite and even maim people

A school of Piranha can devour everything that is alive, a dog, a cow, a man has fallen into the water.

In South America hang these warning signs. Continue reading

Ornamental fish pond in the country

Private pond at the cottage or the area of a country house is a great place for summer evening relaxation after working days. Contemplation of water, even a very small pond brings so much pleasure and relaxation. Nice if he inhabited ornamental fish and aquatic vegetation. Garden plot immediately acquires individuality.

In order for your pond served as a decoration, its design must be approached intelligently. The pond should be decorated with decorative plants and have fish in it, because with their help you can plunge into the wonderful world of nature.

Comfortable conditions for keeping pond fish

The scheme of temperature distribution in the pond.

For ornamental fish in the pond feel comfortable, first of all, they need space. The depth of the reservoir should reach 1.5 meters. Water surface area is calculated from 30/40 sq cm for a specimen length of 10 cm from this and we must proceed, settling pond ornamental fish. Continue reading

Types of pond plants

Lilies. Lilies are children of the sun. At least five hours a day they should be under his warming rays, to show all its beauty. Individual flowers remain open for three to five days and then once again go under the water. For a good development of the water lilies need a minimum area of 1-2 m 2 of water surface per plant. Dwarf varieties can be satisfied with a smaller area. When purchasing plants to follow the rule: better fewer, but better. If the water lilies will not be enough space, they will not bloom. Purchased water lilies need to be planted in the ground or storing in a shady moist place. However, they do not tolerate prolonged exposure to moisture. Before planting, check the state of the rhizome — whether it damage.

Azolla fern. Homeland azolly — subtropical America. Azolla, duckweed, floating on the water surface and hangs down roots to extract water from their nutrients. The plant is attractive with its whimsical leaves, like velvet moss. Color is not as bright as that of duckweed. Despite strong growth, it is quite suitable for a garden pond.

Aponogeton dvuhgolosyj. Lit areas this plant produces amazing flowers that will adorn your collection of aquatic plants. White spicate inflorescence smell of vanilla, it is bilobed and blooms all summer. If tuberous rhizome of this plant will not freeze, which can be avoided by vyrashivaniem in containers and wintering indoors in the summer it will bring you much joy. Bright green broadly linear leaves float on the water surface, reaching lengths of over 10 cm Continue reading

European sole or sole

The fish of the sea language is one of the names halibut, Solea. But Maritime language is often called another type of fish for halibuts is irrelevant. It is pangasius. The sole belongs to the order of flatfish and lives mostly in the North.

Description and types

The sole has a flat and elongated body. Shape it like a leaf. Halibut have small eyes that shifted to the right side and are very close to each other. The Constitution gives the sole a bit to dig into the mud or sand.

The fish of the sea language is the fishing. Therefore, the age of her rarely exceeds 30 years. There are three kind of turbot, which include only 5 types:

To include white-barked white-barked and Atlantic halibut. Full believe the largest representatives of this family. The weight of individuals up to 337 pounds, and the length — 470 cm;

Stressovykh languages represent marine species: the American and the Asian halibut. Weight individuals of the Asian species does not exceed 2-3 pounds, and a length of 73 centimeters. Weight American halibut around 3 pounds and body length varies between 0.45 to 0.83 inch; Continue reading

Plants for aquarium

Aquarium decorated with plants, turns into a unique piece of furniture. From it is simply impossible to look away. So that the plants in the aquarium is needed, no doubt. Question – which is better?

In any pet store attracted the attention of artificial plants, made specifically for aquariums. They often look “better than real”, they are often combined with some interesting decorative detail, like a sunken ship. They have a number of advantages:

they do not die of old age and poor conditions. Quality options for years retain color and elasticity;

they will not suffer, even if they pull from the soil. As you like to frequently change the design at its discretion ;

they are inedible for fish ;

they will not grow, filling the aquarium as a whole;

if necessary, they are easy to clean away algae . Continue reading

Fish catfish
Description: Body soma is elongated, in front rounded, posterior - laterally flattened, without scales, with soft skin, mucus secreting. Eyes small, located closer to the head. Snout broad, flattened, rounded.…

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Useful properties of fish marine language
Marine fish with a funny name "sole" refers to delicatessen products. If you use the ichthyological characteristics, nature is about 40 genera of Sea languages. These fish body has an…

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Why do sharks attack people?
Sharks afraid of everything. And those who talk about it, and those who, for various reasons, believes that it does not concern them. Not concerned, because in their rivers or…

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