Garden pond - a pond with his hands - Online magazine about the repair
Building a garden pond . in common parlance called simply “ film pond ” is logical and reasonable to begin with the design stage. First you need to determine the…

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Black sea
The illumination of the sea. In the Black sea there is a sparkling glow due to the outbreaks of small and microscopic marine organisms (nochesvetka, peritonei) and representing a single…

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Diplostomum fish and their importance for pond culture

Advanced technology: fish Farming

Diplostomum fish and their importance for pond culture

Fish farming

Diplomacy ( Diplostomoses ) is a widely common disease of freshwater fish caused by metacercariae of trematodes of the genus Diplostomum (family Diplostomatidae , a detachment Strigeata ). Metacercariae species in this genus is a highly pathogenic fish organisms, including for fishing and pond fish. To pathogens of susceptible diplostemonous all types of freshwater and anadromous fish, especially salmon, whitefish, sturgeon, carp. They are the most dangerous for larvae, fry and fingerlings of pond fish.

Diplotaenia diseases of pond fish in Kazakhstan are observed quite often. This primarily contributes to the creation of a pond and spawning and rearing farms in the vicinity of natural water bodies, where there are persistent pockets of diplostemonous. Continue reading

HUNGRY giant carnivorous PIRANHAS EAT a PERSON top hisrich and dangerous fish.

HUNGRY giant carnivorous PIRANHAS EAT a PERSON TOP10 and dangerous predatory fish.#PIRANHAS are known for their sharp #teeth. The locals used the piranha teeth for the manufacture of knives. Piranhas are dangerous.

PIRANHA AQUARIUM piranha FEEDING – Piranesi family (Serrasalmidae), a suborder karatinoidy (Characoidei), the order cyprinoid fishes (Cypriniformes). Family peranovic divided into three groups depending on the type of food. The first group includes herbivorous fish, including, common in aquariums, genus Metynnis. The second active predators piranhas (genus Serrasalmus). FISH chinkipora ordinary, or red bellied, bred as aquarium fish. tooth fish the devil fish. Continue reading

Dangerous sharks of the red sea

Sharks in the Red sea (as indeed in all other) always lived. And always posed a danger to humans.

However, one should recognize that the person for shark poses no less a threat: shark fins and livers are delicacies and for their production are destroyed each year hundreds of marine predators.

However, recent events in the Red sea, when several people were injured from shark attacks, were forced to draw public attention on these fish. Try to figure out what species of sharks are dangerous to humans and how this risk be avoided.

Globally, there are about 350 species of sharks. Not all of them are dangerous to humans. And threat vary: some can attack from hunger, others only in certain circumstances. In the Red sea, in particular, meet the following shark species:

Grey reef shark (Carcharhinus amblyrhychos). Reaches 2.6 m in length with a weight 33,7 kg. Bites swimmers as a rule, only when they start to “stick” to it. Continue reading

Aquarium fish - than to guide the choice
There are a huge number of varieties of aquarium fish, each of which has individual qualities and appearance. Aquarium fish are completely different shapes, sizes and colors. Choosing fish for…

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Types of fishing in Norway
River fishing in Norway Always gives an opportunity for all fishermen of the world to test themselves in catching of salmon and other fish. Annually from 150.000 to 200.000 copies…

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