Octopus – intellectuals of the deep sea
Octopuses are amazing creatures that are still a mystery to scientists. These creatures have always attracted the attention of scientists-oceanographers their amazing body structure and of unusual mental abilities, it…

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Perch – predatory fish
This is a very interesting and extremely ancient type of fish (his ancestors appeared on Earth in the upper Cretaceous period) found in almost all water bodies of Ukraine. And…

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Marine gobies: cooking simply, but with taste
The bull is so named because of the large, just like a bull, head. This medium-sized fish belongs to the Perciformes, and includes about two thousand species living in coastal…

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Pond fish farming

To highly productive fishing industry is part of pond fish farming. Pond fish farming is based on the breeding and rearing of fish under the guidance of a person. The main objects in pond fish culture are domesticated fish and its hybrids.

Qualitative improvement of fish stocks in reservoirs and a number of measures that ensure the preservation, the increase of fish – these are the main features of fish farming.

Fish farming can develop in both natural pond waters. In natural waters fish farming includes the following points: first of all this reproduction, the improvement and increase of the species composition of the ichthyofauna in the lake, river, reservoir, lagoon, estuaries.

Pond fish farming is the natural and the artificial breeding of fish is carried out breeding work in conducting activities on acclimatization of new fish species. Pond fish farming is the rearing of fish in intensive technologies, monoculture, polyculture, aquaculture. Pond aquaculture is primarily characterized by a high degree of use of all components of the forage base ponds, the phytoplankton, zooplankton, benthos, aquatic vegetation. The availability of feed, the development of fish depends on the nature of the reservoir.

When vyrashivaniem in ponds, the feature is that the rearing and feeding of fish depends on the size of the reservoir. Pond fish should not be less than 0.1-1.5 ha asuskey to drain the pond, it is necessary to pump water. Compared with small ponds, the fish productivity of big Prudhoe somewhat lower. So to care for large ponds is much more difficult.

To get the highest results in pond fish culture . I need high quality and properly organize the work of growing fish stocking material of various species of fish, pay more attention to diseases of fish, disinfection of ponds and prevention of diseases. Very often the fish are not experts and are imported in the ponds of dangerous fishes (rotan, dwarf catfish, Amur chebachok and many others) that harm the water and other fish.

Before you engage in pond fish culture, a qualitative study all recommendations and may consult an expert.

The white shark or man-eater Carcharodon carcharias
Features: sturdy, rounded body spindle-shaped with relatively short, conical, and blunt snout. Small eyes. Five long Gill slits, all located in front of the pectoral fin. Spiracles tiny. Teeth: teeth…

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Cryptocaryon
Latin name: Cryptocarion irritans Other names: Marine ICH Causative agent: parasite Symptoms: Ciliated unicellular organism, White or gray growths (spots), Nodules are torn when trying to separate. Clearly visible white…

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