Fish for your first aquarium baby
Thanks to aquarium care in children develop diligence and care skills for living beings, a sense of responsibility for them. In addition, the lens effect that creates water, has a…

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Scat hvostokol, Sea cat
The body of the stingrays has a distinctive flattened in dorso-ventral direction slightly rhombic shape, the tail is elongated, 1.5 times the disk, armed with a long serrated spine. Anal…

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seas

Ornamental Pond In The Garden

During the construction of an artificial pond, you must define its location and shape. In most situations, the pond give the correct geometric lines. It can be round, oval or square. When choosing a place, you need to find the site, which does not have a fully open site, and was missing a large amount of green space. You should avoid sudden changes of terrain.

Getting to the digging of the pond, it is necessary to provide, for what purpose you will use it. If he will perform only a decorative role, and fish are there to be found will not, then you need to take into account the depth of the freezing water. It is approximately 80-100 cm is why a fish pond must have a depth of about 2 meters for 30% of its surface area. In other cases the ponds deep digging impossible. They must have a depth of about 80 cm. the reason is that a large amount of water will adversely affect the film, and that of the high pressure will be torn. Continue reading

Starfish

Starfish is a wonderful marine animals that have a variety of color, shape and volume, although they are all similar in appearance to a star. Some of them smooth, some with spines all over his body and smooth cock from the back side. If you look at the star from below, become visible its tubular legs. Learn more about these interesting animals!

I. Starfish- not a fish

Sea stars live underwater, but they are not fish. They lack the Gill and fins, and they move differently. Fish move with the help of the tail, and the stars help little feet-tubes, helping them to navigate the bottom.

II. Sea stars are echinoderms marine animals mind

This means that they have something in common with sea urchins. All echinoderms have the shape of a star, i.e., its body is divided into 5 rays, located around the center.

III. There are thousands of varieties of sea stars

Know about 2000 species of sea stars. They live in tidal areas or at great depths in the tropics or colder regions. Continue reading

7 most amazing inhabitants of Antarctica
4 July 1819 from Kronstadt went on a circumnavigation of the sloop "Mirny" and "Vostok". The result of the expedition was the discovery of Antarctica. We decided to compile a…

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The biggest ever caught sharks - planet Earth
What the angler wants to catch big fish. The hunt for a large "beast" some organize in order to qualify for the record, others just want to show off their…

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