Aquarium fish catfish: the external signs and conditions of detention
There are about 1200 species of catfishes that are divided into 31 families and 150 genera. Typical external characteristics, distribution, conditions of keeping and feeding of catfish, will be discussed…

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MOSFET - Compatible aquarium fish
There are many different species of aquarium fish and when selecting an important principle is their compatibility. To pay attention to this important point should be before purchasing the fish…

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Dangerous animals of the Black sea

These prickly predators lurk among the rocks, under the seaweed, and, like all bottom fish, change color to the color of their environment, can quickly lighten or darken depending on light conditions. Hide the Scorpion and numerous outgrowths, spikes and leathery tentacles that transforms her into one of the stones is covered with marine vegetation. Therefore, it is difficult to notice, and she relies on his “invisible” presence that floats (or rather, flies away like a bullet from a gun!) only if you approach it closely. Sometimes you can even touch – but this is exactly what not to do – that’s enough! Interesting, lying on the surface of the water and breathing through a tube, watch the Scorpion fish hunting…

The wounds from the spikes Scorpion fish cause burning pain, the injections is red and swollen, then malaise, fever, and your stay is for a day or two interrupted. If you have suffered from thorns ruff – contact your doctor. Wounds should be treated, as ordinary scratches. Continue reading

Home aquarium

Do I need an aquarium in the modern home?

The modern life such high-speed train, uncontrollably gaining speed and rushing into an uncertain tomorrow. Every minute counts, all that can be is automated, everything is possible – optimized, all is extraneous, distracting from the deadly rhythm – postponed for later or safely forgotten. Work? Always! Information? As much as you want! Money? Never enough!

But stop the person, ask: “When, dear, you with nature communicated? For mushrooms or fishing when last time went? Fresh air is choking the lungs when spoiled?”.

The aquarium and the psychology of space

Well known fact about the influence of the world on a person. Why it’s hard to be in separate rooms, to see some items, it is unpleasant to observe any effect. Where does the feeling of depression, unexplained anxiety or even panic, confusion and uncertainty. Continue reading

Life in the deep sea

The sea always attracted people to him, maybe even more than the sky. The world ocean is the habitat of a huge number of plants, fishes, sea animals, including mammals. There are several zones of ocean life. Most inhabited the upper water column, down to 300 meters, as this is the most illuminated part.Area at a depth of from 300 to 1000 metres is the name of the region of penumbra. At a depth of over 1000 meters there is an absolute darkness and intense cold, there are no plants.

The pressure at great depths is very high, at a depth of 3800 m, the pressure is 400 kg cm3 and at a depth of 10900 m – already 7250 kg cm3. The denizens of the deep in different ways have adapted to these difficult conditions. The only food source of deep-sea animals – the corpses of the inhabitants of the upper part of the ocean and bacteria.Their eyes are either absent or reach a high degree of development they are sometimes of enormous size, are often placed on the lateral appendages of the stems or telescoping, is provided with a lens system. So, the eyes of the coelacanth fish have a cylindrical shape, this allows it to see distant objects. Continue reading

The most unusual animals
Our nature is amazing and unpredictable. And sometimes her creations are so surprise that serious doubts arise as to the Earthly nature of their origin. Whether it's the Condor horrible…

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Aquarium fish: goldfish, guppies, swordtail, catfish, gourami, Valuehost, discus, barb
This section is dedicated to aquarium fish . For those who want to have beautiful pet, but loves peace and quiet, the best option is to buy aquarium fish, and…

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