Fish of the Black sea
The fish fauna of the Black sea is peculiar. The class of fishes that includes about 20 000 species, is divided into two sharply distinct branches — the cartilaginous and…

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Catfish: aquarium species
Almost all members of the family of catfish unpretentious, so they are recommended even for beginner aquarists. But still some features to care for them. In a group of catfish…

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The underwater world of the red sea

Egypt even novice travelers associated with the beauty of the underwater world of the red sea. The red sea is perhaps one of the most beautiful and richest seas concerning the number and variety of species of fish that live in it.

More than a thousand of various species of fishes and about 150 species of corals are residents of the red sea.

The local population of Egypt appreciates and protects its national heritage. For causing harm to the inhabitants of the underwater world, the perpetrator will have to pay a fine of enormous size.

It is the desire to dive and go diving in the Red sea is the cause of so many tourists desire to go on vacation in Egypt . Connoisseurs and lovers of the underwater world all year round can enjoy the beauty of the deep sea, even in the winter months the sea temperature does not fall below +21 ° C .

Colorful coral reefs stretch along the coast and delight vacationers at resorts in Egypt, even while snorkeling, allowing you to sail far from the coast. Continue reading

The rest of the “Marine aquarium”

Sometimes after a hard working week want of some special guests. Is it possible to have a rest so that on Monday happy to go to work? Not an easy task, which is only two days, and some even less.

In Moscow really is a place where you can really relax and have fun. In the middle of it is “Marine aquarium on Clean ponds”. Here you can come with the whole family, because everyone regardless of age will find something interesting. Especially here like children. impressions is enough for a month of conversations.

Original stay in “Marine aquarium”, you can start with an introduction to a giant Moray eel, lurking in his cave and trapping the prey, and you can enjoy a more peaceful inhabitants of the aquarium — colorful tropical fish.

In “the Marine aquarium” a collection of the most beautiful, unusual, amazing and incredible creatures, found in all four oceans, the seas and rivers all over the planet. Quite familiar, familiar to every fish in the aquarium with the biosphere of the Russian river are combined on one side with the bloodthirsty piranhas from the Amazon, and the other with fish-lion fish-urchin and the other the most interesting fish and crustaceans of the Indian ocean. Continue reading

The construction of ponds for fish farming

The pond is an artificial pond created for fish breeding. For the construction of ponds it is best to use natural depressions, such as depressions and gullies. It is preferable to find such hollows near rivers, to avoid problems during the flooding of the ponds. Such ponds are called riparian. For the formation of floodplain ponds enough to block the earthworks elevated part of the shore. In front of an earthen embankment will be saved by river, atmospheric, ground water. In such ponds it is good to raise warm-water fish species.

In that case, if a future pond removed from river beds, it can be used other sources of flooding. Key ponds filled by water gushing from the ground up the keys, and brown – due to streams flowing across the land. Key ponds are created by the embankment and the strand by dividing creeks dams. These ponds are well used for the cultivation of Coldwater fish species.

Before you decide definitively on the choice of land where to locate the pond, it is necessary to conduct chemical analysis of water that will fill the pond. Water must be free from harmful impurities and chemical elements such as sulfur, chlorine, etc. Continue reading

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