Ponds and reservoirs
Water is an essential element of the garden, decorated in any style. That's the water surface of the pond, a bubbling stream of a brook or the noise of a…

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Marine aquarium and marine aquarium
Portrait Krylatov the mass consciousness of the part of the public aquarium, which has so far avoided a direct clash with the sea, entrenched two extreme view on the sea…

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Types of aquarium filters

Assuming that novice aquarists often have trouble with choosing the right filter for the aquarium, we present the most popular filter for small and large aquariums.

Internal filter

Internal filters are the most simple. They should be placed inside the aquarium and fixed to the glass suction cups or special hooks. Water is absorbed in the lower part of the filter passes through the filter element, which is used as a foam or synthetic cotton wool, and then released at the top of the filter. Emerging jet is directed at the surface of water in the tank and thereby effectively enriches the water with oxygen. This type of filter is recommended for all aquariums. The extent of their advancement this filter may, in addition to mechanical filtration of water, and contain a biological filter.

Currently gaining popularity cascading filters. The filter is attached to the outside of the aquarium. Here the container with filter cartridge is located outside the vessel. In the middle of the water is pumped from the aquarium through the intake manifold to the filter. Continue reading

Interesting facts about the Mediterranean sea

A cruise in the Mediterranean sea is very popular with tourists. This is an opportunity to visit several countries in one vacation. Here are some interesting facts about the Mediterranean sea:

The very name of this inland sea comes from the Latin Mare Mediterranea — sea in the midst of the Earth. This term was coined by the ancient Greek writer Julius Solin.

Modern computer technology has helped scientists to calculate that the filling of the Mediterranean sea occurred due to the catastrophic floods that occurred 5.3 million years ago. It is noteworthy that it was filled for two years. The article describing this research, published in the journal Nature, New Scientist gave a brief retelling.

Tectonic activity of this region caused the formation of a wall in place of Gibraltar. She was blocking the ocean from the sea that turned into a lake. Previously thought that the isthmus had a very powerful waterfall, which was considerably higher than Niagara, he filled the sea for about 10 years. Continue reading

The shark liver oil: instructions for use

Description of vitamin a shark liver oil is intended for informational purposes only. Before using any drug consult your doctor and read the instruction for use. For more information please contact the manufacturer annotations. Do not self-medicate; EUROLAB is not responsible for the consequences caused by the use of the portal information. Any information the project does not replace professional advice and may not be a guarantee of a positive effect of the used drug. Opinion portal users EUROLAB may not coincide with the opinion of the site Administration.

You interested in vitamin a shark liver oil? You want to know more detailed information, or You need a medical examination? Or do You need inspection? You can make an appointment to see the doctor – clinic Euro lab is always at Your service! The best doctors will examine You, advise, will provide the necessary assistance and diagnosis. You can also call the doctor at home . Clinic Euro lab is open for You around the clock. Continue reading