Sea, river and lake fish
We all know that water is life. Without water can't live no living creature. And the first life originated in water. Fish one of the many live organisms living in…

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Construction and repair of ponds
The depth of the pond determines the slope of the underwater Bank. Is the slope less than 30° . but quite often it is necessary to construct more ponds with…

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Sea, river and lake fish
We all know that water is life. Without water can't live no living creature. And the first life originated in water. Fish one of the many live organisms living in…

Continue reading →

The denizens of the deep
Underwater world filled with unusual creatures. Your attention predstavlyaem top 13 mysterious of marine animals. Leafy sea dragon is one of the types of seahorses, whose fins look like foliage.…

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How to protect yourself from shark attack?
Recent shark attacks on tourists in Egypt were widely covered around the world, and the number wishing to have a rest on the Egyptian resorts has decreased significantly. In this…

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