Breeding fish for sale
The aquarium hobby is breeding aquarium fish at home business idea is perfect as an additional and main source of income at home. Really will need to invest time and…

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The study of the deep sea
More than 70 percent of the planet covered by water. Three-quarters of the oceans have a depth of over 800 meters. Here begins the realm of the infinite sea depths…

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Marine aquarium

The content of the fish in a saltwater aquarium can be very challenging. Maintenance of the necessary salinity of the water and a sufficiently high oxygen level in it even in a well – equipped aquarium is not easy. Most marine fish bred in aquariums, is habitat, so these fish cannot tolerate fluctuations. Reef the oxygen level is always high and a lot of light, because the corals grow only in shallow and clean water.

Sea water is very corrosive, so the aquarium must be made entirely of glass or plastic, without metal parts. Although marine fish are less inclined to jump out of the vessel compared to freshwater, the aquarium must be carefully closed to avoid contamination. It will also help to control evaporation: when water evaporates, salinity increases, so the vessel should be topped up with distilled water. Continue reading

Interesting facts about the sea and its inhabitants.

…do you personally own a huge amount of iron? Know how much of it do you? Thirty-five tons! So much falls on each inhabitant of the planet, if you extract all of the iron dissolved in sea water.

…on geographical maps 18-19-th centuries can be found melted geographic point? It is an island of the Royal Campaign, the island is emerald island, the Nimrod, Dougherty island. Mariners just misses put them on the map. In fact, these Islands were… of large icebergs.

…in the ocean there are unusual vortex with a diameter of 100 kilometers? It was discovered by oceanographers from the University in Kyoto in the Pacific ocean near the Japanese Islands. Scientists struck by the fact that the axis of rotation of this vortex is not vertical but horizontal. A huge amount of cold water rises from the depths once again and slowly sinks to the bottom, rotating like a wheel. Continue reading

Piranha

Among the fish, horror at the man, the most terrible is the white shark. But no less chilling stories to tell about the little fish-the piranha. In many legends she is able to strip a large animal in just half an hour. Only the water gets a drop of blood, piranha transforms into a crazed demon who hits on anything that he comes across.

Here it is — the famous and legendary piranha. A small fish, only some 20 cm, with purple (female) or blue-black (male) color. Can also be olive-silver or bright red. Nice fish? Believe me, it’s no longer be the case. Piranha known reputation of bloodthirsty fish. Just look at her strong jaw with many sharp, pyramidal teeth.

The name itself is fraught with danger. The word “piranha” is borrowed from South American Indians and means “sharp-toothed demon.” Indeed, the teeth they terrible. Jaw muscles are so developed that the piranha can to shave off the smallest piece. She does not tear the prey, and cut it in pieces, like a surgeon with a scalpel. The teeth are very sharp, no thick skin no protection. Adult piranha can bite a stick or a human finger. Piranha can even bite through steel. Piranhas are especially dangerous during the spawning season, when fish pair first, and later one male, guarding a clutch of eggs. Continue reading

What are sharks - types of sharks
Mako shark or cernobila shark scary predator in the literal and figurative sense. Mako notice sacrifice his black eyes and chase her at speeds up to 100 km/h. But sharks…

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FEEDING AQUARIUM FISH
Feeding the fish, one of the most important factors that ensure normal development and the life of the fish. From nutrition to the greatest extent depends on their appearance. When…

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