Butterfish
When we read the price tag on "butterfish", we don't always know what we buy, then what under the trade name "butterfish" are hidden very different between fish from the…

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White shark is a useful and dangerous properties of meat white shark
General information Everyone knows what a great white shark, but only a few know that she has another name, namely carcharodon . It is not only the largest shark but…

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Diseases of pond fish. Aeromonosis (rubella)
Aeromonosis (German measles) is a disease that causes hemorrhagic inflammation of the skin, accompanied by ulceration, and visceral and abdominal dropsy. Pathogen — Aeromonas punctate. This movable rod with a…

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food

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Diseases of pond fish. Aeromonosis (rubella)

Aeromonosis (German measles) is a disease that causes hemorrhagic inflammation of the skin, accompanied by ulceration, and visceral and abdominal dropsy.

Pathogen — Aeromonas punctate. This movable rod with a polar flagellum, is a facultative aerobe. Spores and capsules do not form it.

Ehpizootologicheskaja data. Sick aeromonosis carp, carp, silver and Golden crucian carp, tench, bream, roach, especially under the age of 2 years.

The disease is widely distributed in fish farms European countries, the USA, and also in the CIS and the Russian Federation. It usually occurs in the spring and summer (may—June). Fish kills there may be up to 25-90%.

The source of the pathogen are sick individuals, individuals-microporosity. Continue reading

White shark is a useful and dangerous properties of meat white shark

General information

Everyone knows what a great white shark, but only a few know that she has another name, namely carcharodon . It is not only the largest shark but also the most blood-thirsty of all members of this genus. The adult can grow up to 8 meters. Many people call it “white death” because these predators often attack swimmers.

The shark lives in warm or temperate waters of the World ocean, and swims at a depth of about 30 meters. Spin shark is not white, but rather grey, but sometimes grey. Her abdomen dirty white color, while the dorsal fin is black. Only large specimens are completely lead-white.

Most often the great white shark looking for a prey, slowly cruising around the sea surface. Due to the fact that she has poorly developed eyesight, she goes hunting in the daytime. Continue reading

Diseases goldfish

If after the acquisition of goldfish were quarantined and were settled in good terms, and if they are sick, usually due to overfeeding. Gold young can be fed a couple times a day, adults – it only takes one time. These fish have very good appetite and overfeed them very easily, so it is advisable to use fodder with low protein content and with the addition of herbal ingredients, like spirulina. Moreover, special feeds for goldfish on sale now abound. For example, I feed my Golden balls Tetra Goldfish Colour Sticks, and twice a week live food. Bloodworms and Tubifex, as the permanent feed is not suitable – too “fatty”. It is desirable to let the aquarium duckweed or Ricci, a very respected gold this grass and can choose to diversify your diet.

What are the symptoms of overfeeding in goldfish? Belly fish like bursting and she can’t cope with their movement. In this case, you need to give her a hunger strike for three days, may relieve the bowels. After that, of course, you need to learn a lesson and more fish is not to overfeed. Continue reading

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The most unusual marine life
The vast world oceans inhabited sometimes quite strange creatures that defy logic and gravity. Sometimes they are a water angels, and sometimes a fiend. This is the most bizarre sea…

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FAO - News article: Sharks of the Mediterranean and the Black sea on the verge of extinction
"Serious consequences" threatened marine ecosystems Black tip sharks are threatened in the Mediterranean sea. The population of sharks in the Mediterranean and Black sea declined drastically over the last two…

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