Aquarium fish: how to breed?
An aquarium with fish is always very beautiful and soothing sight. Such a small piece of the natural world the people today want to have both at home and in…

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Breeding fish in artificial reservoirs
How nice to go fishing on his own land! And it is quite possible, and easy. How to breed fish in the pond . Need to follow a few rules.…

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Fish-pineapple or Australian kishechnik (Cleidopus gloriamaris)
Australian kishechnik has in common several names, and all of them are connected with the appearance of this marine life. The English call it fish-pineapple because of coloring and body…

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Veterinary-sanitary examination of fish

In many countries a focus for freshwater and marine aquaculture is traditionally fish. In the balance of meat of our country’s fish production is 25%, it is used in more than 50 industries.

Production of food fish products has high economic efficiency. So, 70 million tonnes of fish, invertebrates and other water bodies (excluding whales) in protein content is equivalent to a herd of 400 million heads of cattle. The costs for producing 1 kg of fish protein is almost 3 times lower than the costs associated with obtaining 1 kg of meat protein products.

In addition to food production, the fishing industry provides raw materials for medical industry (fat, vitamins, medicines), food products (flour, minced fish, forage fish), fertilizer, leather, fur, ambergris, etc.

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Breed fish in his pond

One friend threw up in my pond, although pradise trout. Now every week on berezhochke with a fishing rod sits. The family feeds, and even remains on sale.

So I lit up, rybkov in the pond to start. Not a trout, of course, for the first time and the crucians will do. Began to look for info about fish in the pond. Found something.

Many, setting the stage for fish, opt for the carp or the tench. These fish are really unpretentious, nevertheless, of joy the hosts take a little. About their existence in the pond can only guess, as most of their the time they spend on the bottom of the pond. Advise in suburban pond to have a bright color and undemanding goldfish (Carassius decorative variety). Calm and peaceful temperament make goldfish the perfect inhabitants of the pond. In addition, they are different variety of colors. There are red, gold, black rocks, and there are all sorts of colorful paint finishes. Goldfish can be kept in a very small pond. However, it should be remembered that hot summer malakim water in the pond (to a depth of 50 cm) heats up and the Continue reading

Most deep-sea animal?

B>the Most famous of deep-sea fish is the angler. These inhabitants are not the fastest swimmers. Despite all this, the oceans remain the greatest mystery. Here are examples of the most unimaginable creatures that live in the depths of the ocean. Many deep sea fish such as the anglerfish, luminous anchovy, hatchets, fotostop. Actually, what seems eyes, is a sensory organ. Scientists have discovered the animal living deep underground (that is, an organism belonging to the Kingdom of animals).

Given that Trieste is currently in the Museum, and “Kiko” was lost during a scientific expedition in 2003, Nereus can be considered the most deep-water running today research vehicles. It is considered the most deep-living super predator in the world and all that is in his way, he immediately devoured. Once the jaws of this diabolical fish slam — game over. Fish-the Viper is one of the most unusual deep-sea fish. Being known as hauled ordinary (Chauliodus sloani), it is one of the most ruthless predators of the ocean. Continue reading

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Fish-drop (Psychrolutes marcidus)
Fish-drop – not the most beautiful creature in the ocean. First sight very few people will say that this shapeless lump is fish because it has no usual scales, and…

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Shark catfish - spirited fish with a difficult temperament
Shark catfish is a fish belonging to the family pangasius. In nature, shark catfish found in Thailand and Laos, in freshwater lakes and rivers, and in artificial channels and ducts,…

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