World's Deadliest Animals
Still Waters Run Deep: 10 most dangerous inhabitants of the Earth Despite the fact that the man - the crown of nature, all the other living creatures on our planet…

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Microcosm of the reservoir and especially his life
Microcosm of the reservoir and especially his life In natural waters reigns biological balance. Different plants, fish and the organisms dependent on each other, forming a so-called food web. Any…

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Choosing an aquarium
Choosing an aquarium To begin with, what is there is an aquarium. Let's just say the aquarium - a tank of water where the fish are placed and plants -…

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