Marine aquarium fish
In this article we will discuss the most popular marine aquarium fish. They can be divided into several families. Angelfish are a large family of aquarium fish (Royal, Imperial, blue-crested,…

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Most dangerous animals in the world
Sea wasp Jellyfish, sea anemones, coral polyps, annelid worms, sea cucumbers, sea urchins, starfish, sponges can "burn" or stabbing of a person in contact with them. The range of consequences…

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Construction and repair of ponds
The depth of the pond determines the slope of the underwater Bank. Is the slope less than 30° . but quite often it is necessary to construct more ponds with…

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Shark fish

Sharks are found in open and coastal ocean waters. These mysterious creatures appeared on Earth 400 million barrels. years ago. Belong to cartilaginous fish. as their skeleton consists of cartilage. Cartilage is durable, and unlike the bones of fish, more flexible and light. They have no swim bladder. Afloat fish holds, thanks to its large but lightweight the liver. Her need to constantly move in order not to drown.

She swims, arching his whole body from side to side. Almost all of them when hunting using the electric field. Sharks capture him with the help of numerous electrical sensors that are on her face.

Many of them, it is not strange, they eat plankton. Plankton is a conglomeration of various microscopic and small organisms. Mainly unicellular plankton contains algae, which absorb solar energy, thereby transforming inorganic substances into organic food. Continue reading

Dangerous animals – memo for leaders and parents

Rest in children’s sanatorium “Krynitsa” safe for your children. The territory is guarded around the clock, equipped with video surveillance systems. However, a number of natural factors, in particular dangerous animals, inhabiting the Black sea can harm the health. It must be remembered that the fauna of the Black sea Gelendzhik and animals, interaction with which should be avoided.

Children’s village is fully protected against the penetration of stray dogs and other feral animals. However, to fully exclude a meeting with dangerous sea animals is impossible. The main species of these animals:

jellyfish Aurelia and kornerot in contact with a man called burns. Burns can cause severe pain, but, in General, safe for health. To avoid burns, avoid contact with jellyfish, do not touch them; Continue reading

Marine fish
In "Netfish" you will find a wide and exciting choice of sea fish from the entire ocean, fish, hiding in the lagoons and coral reefs, the little "angels", large angels,…

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Are there sharks in Thailand
Shark species in the Gulf of Thailand where the most famous resorts many. The most dangerous of them are considered to be whale, black and white shark. There are less…

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