Breed fish in his pond

Lionfish
Lionfish (lionfish) is a very powerful predatory fish of the family scorpaenidae. As beautiful as they are dangerous. Typically, the size of lionfish ranged from 20 to 40 cm, weight…

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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…

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The pond at the dacha with his own hands
Many owners of a suburban area, making a list of the desired one of the first to include a pond or other body of water - a fountain or a…

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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.

Feature fish as industrial raw materials Continue reading

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

Diseases of aquarium goldfish

Beauty is always fragile. Perhaps this may explain that the Queen of aquaria — gold fish — quite often sick. They can get as common to several species infection. and characteristic only for relatives. All diseases of aquarium goldfish can be divided into two groups: contagious and noncontagious.

The first group includes infectious and so-called invasive. The agents of the first group of diseases -mycobacteriosis, “rubella” carp, carp pox, columnaris or mouth rot, fin rot, become bacteria, fungi, viruses and unicellular algae. They mostly fall into the aquarium along with new infected fish that have not undergone quarantine. The danger is that all these ailments have a fairly long incubation period without external manifestations. Subsequently, the sources of infection are not only fish, but also algae. And even the ground. Conclusion: to prevent infection be sure to observe the 5-day quarantine in a separate tank for all beginners. Continue reading

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 shape. Each of fairly large flakes fish has a yellow color with black outline, which is very like a pineapple rind.

Another name for the Australian kishechnika sounds like “fish knight”. It is due to the fact that each lamella has a spinous process, making the fish seem as if clad in armor like a knight. By the way, this “outfit” several prevents her to swim (aided by and large fins), but it’s a good idea to protect themselves from predators.

The first species was described in 1882 scientist De Vis. Today to meet kishechnika in the coastal waters of Western and Eastern Australia. Typically inhabits estuaries and coastal bays to a depth of 5 to 25 meters, where there are rocky debris and coral reefs. However, sometimes they get caught in fishing nets trawls that sweep the ocean at a depth of 250 meters.Colorful kishechnike Continue reading

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