Garden pond for fish
For breeding more demanding of the oxygen content of the water species (pike perch, carp, etc.) will require a larger reservoir size. If the plot runs a small stream, it…

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Planaria in aquarium
Often together with live and ice cream feed, snails and plants in the aquarium water are worms that have a pink and white color and the triangular front part. They…

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Aquarium fish Discus
Almost any person will not mind having in their own house or apartment at least a small petting zoo – tiny underwater world aquarium. Observing and considering the inhabitants of…

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The inhabitants of the sea

In a note to privodyatsya folk omens associated with the inhabitants of the sea.

About 15 hours before the storm jellyfish hiding in the rocks; tiny crustaceans called sea fleas, long before the storm leaves coastal rocks and climb away from the water.

But in Burma the fishermen don’t trust the weather forecasters, since the error in the forecast is costly for fishermen who go to sea far away. Therefore they always take with them in the boat Python. A few hours before the inclement weather Python crawls out of the boat and swims to shore. The fishermen only to hastily follow him.

Observations of fishermen and whalers show that the ability to react to upcoming weather changes have many marine animals. Dolphins swim in the shelter behind the rocks, the whales go away from dangerous reefs and shores to the open sea. Small crustaceans before the storm come ashore — away from dangerous waves. Penguins pre-fall on the snow and stretch their beaks in the direction whence should be a storm or a Blizzard. If they rise to the surface of the ocean — you can be sure that a storm is coming. Whales in good weather, swim slowly at the surface of water. And if they quickly leave any area, it means that soon there will be a storm. In those cases, when is the expected change in the weather — strong wind and storm, whales move quickly, without delay and appear poverkhnostyami only for a change of air.

Very sensitive in this respect the jellyfish. A few hours before the storm jellyfish learn about his approach and swim away into the sea or hiding behind rocks.

In the Black sea, the most common two species of jellyfish: flat pinkish Aurelia and kornerot. Aurelia usually harmless to humans, and it is picked up. Contacts with comerota sometimes lead to quite sensitive burns. To see this jellyfish is possible on such signs: translucent white umbrella with a diameter of a football, has a bright purple or blue edge.

Fish from the Baltic sea is dangerous for children and pregnant women
Eating fish from some marine bays and rivers of Russia is dangerous for health, because fish accumulate pollutants and toxic substances, said experts at a media conference in RIA Novosti…

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Garden pond for fish
For breeding more demanding of the oxygen content of the water species (pike perch, carp, etc.) will require a larger reservoir size. If the plot runs a small stream, it…

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