borodavchenko

The most dangerous creatures living in the seas and oceans.

Despite the fact that the man himself is a predator by nature,

in the ocean, there are many sea creatures

which pose a danger to humans

The most dangerous creatures pose a threat to humans ,

are Sharks.

Sharks still pretty much in the ocean, and some sharks pose a deadly risk to humans.

First place, the danger room one 1: are Sharks.

Piranha. In second place, and in South America and perhaps in the first place

piranhas pose a high risk to humans.

One piranha can bite and even maim people

A school of Piranha can devour everything that is alive, a dog, a cow, a man has fallen into the water.

In South America hang these warning signs. Continue reading

The construction of ponds and lakes
About technology The arrangement of the reservoir for fish production is significantly different from how built swimming pools or ornamental ponds artificial, because it often involves different technologies and equipment.…

Continue reading →

Treatment of aquarium fish
Symptoms: scales are sometimes swells, it forms a swelling, sometimes bleeding, is darkening of the gills. The behavior of the fish are restless. Cause: the maximum allowable values of oxygen…

Continue reading →

Aquarium fish and turtles
Aquarium fish is a fairly popular Pets. But aquatic turtles are more exotic Pets in our homes. Some people think that fish and turtles can live in one aquarium. But,…

Continue reading →