What sea in Egypt
The first thing to figure out before the trip to Egypt is what sea in Egypt. Egypt is washed by two seas Red and Mediterranean.. From the red sea the…

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As they say fish? Questions and answers on physics
Who? What? Where? How? Where? When? What? Why? What? How much? "Yes" or "no"? MUTE AS A FISH? Physics note. Fish extract sounds when the friction of the Gill plates.…

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fish

How to determine how compatible aquarium fish

I wish to breed aquarium fish? Commendable, this is a very interesting exercise. Want to have a house large panoramic aquarium, and swam in it a variety of beautiful miniature fish. This requires to know the fish species, basic fishkeeping and how to determine the aquarium fish compatibility with each other.

Compatible aquarium fish

Setting in the home aquarium, answer the question, what is it for you? For rest and relaxation that you get, watching the peaceful coexistence of the aquarium family. Or you like rushing attacking predators. Should we stop any one, original fish and engage in their cultivation.

If you are interested in the first option, install in-house so-called common aquarium. In such a tank can contain a variety of peaceful fish. It will be able to coexist peacefully:

the Rasbora and tetras hiding;

neon / cardinal tetras and a plecostomus;

swordtails and cardinals;

carnegiella, ruby tetras and barbs of fire.

The compatibility of all these fish aquarium is ideal. Continue reading

Egypt Red sea

This is an exquisite corridor of dark mountains and radiant water. here and nowhere else, is the vestibule between the Levant and the tropics. -E. M. Forster describing the Gulf of Suez, 1923.

Red sea of Egypt is from the Gulf of Suez to the Sudanese borders. It is washed by mineral-rich red mountains inspired the mariners to name it the sea Mare Rostrum, or the Red sea.

Hermits seeking seclusion founded early Christian monasteries, sharing the desert with Bedouin tribes, trading in camels. Today, the cliffs and quarries of the Eastern desert svcstate, eeasily and Capricorns remain relatively nasledovanie. But the Red sea, dotted with coral reefs, surrounded by ancient ports, teeming povodnej life, has a rich Maritime history Dating back to the Pharaonic times.

Warm wind, once rushing to the East still bring thousands of migrating birds to the shores of the red sea. creating a Paradise for birdwatchers. Today, the ancient ports are known as the best resorts for snorkeling and fishing. Here you will find over 800 fish species, including the deadly-poisonous fish-stone, the equally dangerous butterfly fish, jellyfish such as Cassiopea, a crab who escaped ashore in the evenings and even some shark species.Sunbathers, tourists enjoy the white Sands of the beaches, fans of cool shade in the mangrove lagoons scattered along the coast, copayments masks – exploring the reefs and corals. Continue reading

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Among infectious diseases most common diseases of bacterial origin: aeromonosis and Pseudomonas.

Aeromonosis.The causative agent is aeromonad – motile gram-negative bacteria p. Aeromonas (A. hydrophila, A. sobria) related to SEM. Vibrionaceae. Hits all the main types of pond fish (carp, white Amur, carp, crucian carp). The factors contributing to the development of fish are the sharp increase in water temperature, low fatness of the fish, dense planting, poor feeding, high content of organic matter, the trauma to the fish.

Aeromonosis is acute, subacute and chronic. The acute form is observed in the spring and summer and can be accompanied by mass death of fish (70%). The disease manifests itself in the form of serous-hemorrhagic inflammation of the skin and is characterized by edema, ekzoftalm, enlarged abdomen, aresenium scales. At autopsy in the abdominal cavity detect the exudates (clear, yellowish or bloody fluid), peritonitis, hemorrhagic inflammation of the intestines, degeneration of the internal organs (increase, discoloration, foci of necrosis). Continue reading