Free games about fish
The owners of the seas and oceans, rivers and lakes, and all water resources of our planet - fish. Due to the fact that they have Zebra, they can breathe…

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Marine aquarium
Marine aquariums differ much more sensitive to any changes in the environment. The most important parameters for saltwater aquariums are pH, salinity and temperature. Occasionally the nitrite and ammonia will…

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Food for aquarium fish

It is no secret that on the correct feeding of aquarium fish depends on their health, well-being and breeding success.

Therefore, you should thoroughly approach the question of choosing food for aquarium fish.

Live food for aquarium fish

Motyl. Perhaps the most common live food sold in stores. The most valuable food, loved by all, without exception, carnivorous fish. The signs of quality bloodworms – it needs to be in color bright red. Burgundy or dark red color of the moth suggests that it had deteriorated. Such bloodworms to give the fish is not worth it. Bought bloodworms should be rinsed in running water.

Store food in the refrigerator in the vegetable compartment in a moist cloth. In this form it can be stored up to 7 days. You can keep the bloodworms in frozen form, if to prepare him for the future. Continue reading

Man-eating sharks are operating in tandem

A team of international experts, who arrived at the Egyptian resort of Sharm El-Sheikh after a few cases of shark attacks on humans, concluded that the coast, swim at least two predators that used to eat human flesh.

This opinion was voiced by experts after carefully studying the nature of the wounds on the bodies of the victims from shark tourists. According to them, the predator even belong to different species. If Russians and Ukrainians attacked korotkaia Mako, the deaths of German women over the weekend blame white tip reef shark. According to scientists, this is the worst scenario that they assumed, as one individual it would be much easier to catch.

While biologists believe that the Cougars, who were recently caught off the coast of the red sea, the people did not attack. It turns out that the shark-killers are still on the outside.

Meanwhile, scientists are trying to understand why fish that very rarely attack people, to change their behaviour. According to the expert from the United States, Director of the Florida program for shark research George Burgess, now the coast is examined in order to find any violations of ekosistemy the red sea. Continue reading

Why are sharks afraid of dolphins?

Shark is considered the most terrible in their bloodlust marine predator. But it is justice. Such an enemy sharks are dolphins. Why was the shark afraid Dolphin, although their size sometimes exceeds them?

There is a theory that because the shark flees at the sight of a Dolphin that is trying to save his life. Dolphins live in packs, and many testimony and research have their own mind, yet incomprehensible to the people. If they don’t bother people, but on the contrary always help them, it does not mean that soft dolphins are harmless creatures. They are perfectly able, to defend and attack. Dolphins at high speed, beat the shark with its nose in its belly or in the gills . this is the most vulnerable place of the predator. But great speed and a powerful blow to the nose of the Dolphin can be deadly for sharks. At the sight of aggressive sharks attack dolphins and beat it until it is destroyed. If the shark in time will be able to escape, you will not lose a life. This war sharks with dolphins is observed quite often, and the shark is not attempt attacks on people, no matter how hungry, if there are dolphins. Tell you that there have been instances when dolphins to death zabolevanii-nosed porpoises. And it’s not in hunger, dolphins are not by nature bloodthirsty. Continue reading

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Stocking ponds
In recent years significantly increasing the number of owners of garden and country sites. For a full life, you need a pond, even small, so many owners of household plots,…

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Marine fish were the fighters against global warming
An international team of scientists found that the sea fish in large quantities "produce" calcium carbonate - a compound that zaslujivaet sea water. Until this study, published in the journal…

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