concentration

How to keep plants and fish in the pond in the winter?

The conservation of pond fish in the winter.

During the construction of pond is necessary to provide in the pond wintering pit with a total depth of 2 m, 2.5 m is better (for Moscow and Moscow region). This hole should easily fit all pond fish. Keep in mind that koi can grow up to 60-70 cm. the Second condition is that the pond never completely covered with ice . Must always be a hole for air exchange. Toxic gases generated by rotting organic matter needs to go outside, the water must be oxygenated. Even two days the concentration of marsh gas can reach concentrations that are dangerous to fish. Constantly punching a hole in the ice is not recommended – you can stun or scare the fish, forcing them to move actively, which is not very good during the rest period. To maintain ice-free polynyas are of special devices . Their main principle of operation is to raise the warmer water layers at the surface, not allowing the ice to freeze. Even better would be to feel the fish, if you equip a small reservoir with an air compressor . His pipes and nozzles should be located near the wells warm – not cold. To install all the equipment, of course, in the fall, before the first ice.

If for some reason, to install electrical equipment should not be necessary for solicitante. However, drilling they need more often that the pond was completely covered with ice. This ice can break up a hammer – the fish can suffer from shock. Emergency the easiest way to make a hole in the ice – put a pan of hot water and wait until it melts. Continue reading

The mysterious inhabitants of the deep sea

Of great interest to researchers are the mysteries of the deep sea. Several generations of scientists, trying to see if dwelling in the water basins of our planet intelligent beings. And this is not surprising because nearly 70% of our planet is covered by water, and mankind knows so little about life in this environment.

And it is natural that researchers try as far as possible to penetrate through the water and look into the mysteries of the deep sea . Some researchers, voicing their opinions about the mystery of the seas, suggest that there may be intelligent beings dwell. It would be surprising if evolution is not generated in this environment own civilization — according to the researchers.

What gives the researchers a reason to assume. under terrible pressure, in the darkness and silence of the seabed, can be inhabited by a mysterious and intelligent ikhtiandry? It will have to turn to the words of eyewitnesses, often people military specialty. They are the ones who mostly have to deal with the unknown inhabitants of the seas.

Of course, most of this record 10-30 years ago, when witnesses of anomalous phenomena in the sea, to our time resigned. And today, they can tell what they faced on the open sea. After all, in our time, informatsioonogo kind, is overseen by the relevant services. Continue reading

Fish: the benefits and harms

Everyone has the need for protein food, but many prefer instead of meat to fill your diet with different varieties of fish. For those who are close such food as fish, the benefits and harms must be known.

Useful fish

What exactly is the benefit of fish?

Specialists diets, and connoisseurs of the mechanisms of influence on an organism in different food products at all times focused on mandatory eating fish and different seafood. Thanks to the fish in our diets, the body gains the opportunity to be healthier, this is due to the enhancement of the natural regulation of the rate of fats in the blood, and effective control of the pressure. If you eat sufficient amounts of fish dishes, together with this specific prevent diabetes, decreases the likelihood of headaches, become more healthy joints, ease the process of arthritis. The high concentration of fatty acids called omega-3, allows you need a way to thin the blood, which is a natural obstacle to the formation of blood clots. Fish in General can not be called a fat product since it is known that most fatty species include about 25-30% fat, and easily digestible. Everyone needs to understand that fish is eaten by us, or rather, the protein from that product, is processed and is completely absorbed in just one and a half, two hours max. If you eat beef, its assimilation organismul Continue reading

Fish giants
Big fish is a pride for every fisherman. But what about the fish that are bigger than a man's height? This is the ultimate dream for every avid fisherman! 10.…

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Dangerous fish of the red sea
Tourists sing the Red sea, because it is famous for its pure and pleasant spaces for each climate. That is why to him in Africa people come from all sorts…

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Than sick aquarium fish.
Aquarium — a piece of nature at home. The fact of the problem is that in home. In the wild all animals are subject to natural selection. Sick fish will…

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