Cold-water and warm-water species of aquarium fish - goldfish aquarium and its inhabitants
A huge number of articles written about aquarium fish, but the relevance of this topic does not disappear from day to day. Every day there are all new fans. Beautiful…

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Marine Aquarium
MARINE AQUARIUM, a vessel for keeping marine animals and plants. Is usually large in size (200 litres), as its inhabitants usually larger than the inhabitants of freshwater aquariums. Compared to…

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All about Aquarium
A hybrid plant, various garden forms which are widely distributed throughout the world. Grown water Lily “Sea rose” in small artificial ponds . Very beautiful flowers, of various colors. Cultivation…

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What sharks live in the Black sea?

The fauna of the Black sea is markedly poorer than the Mediterranean sea. In the Black sea is home to 2.5 million species of animals (including 500 single-celled species, 160 species of vertebrates — fish, mammals, 500 species of crustaceans, 200 species of mollusks, and the rest — invertebrates of different species). for comparison, in the Mediterranean — about 9 thousand species.

Among the main reasons for the relative poverty of fauna of the Black sea: a wide range of water salinities, moderately cold water, the presence of hydrogen sulfide at high depths. In this regard, the Black sea is suitable for habitation fairly undemanding species, at all stages of development which do not require great depths.

At the bottom of the Black sea inhabited by mussels, oysters, pecten, and the mollusc-predator Rapana included with vehicles from the Far East. In the crevices of the coastal cliffs and among the rocks is home to many crabs, there are shrimps, there are various kinds of jellyfish (the most common are Aurelia and kornerot). anemones, sponges. Continue reading

Dangerous marine life around Koh Samui and Koh Tao

Jellyfish

In the waters of the Gulf of Thailand is inhabited by many species of jellyfish, most of them pose no danger to the bather. However, occasionally there occur and deadly members of this family — jellyfish. This jellyfish cylindrical body and a very long blue or blue tentacles (length of tentacles of some species of jellyfish reaches 4-5 meters). In August and October of 2015 near the Islands of Samui and Phangan were registered two fatal accidents with the girls who decided to go swimming at night and saw the presence in the water of this dangerous jellyfish.

If you are going to swim in the sea, pay attention to the coastal strip. If the sand contains up washed up jellyfish, so you should be doubly careful when bathing. As a rule, jellyfish that can sting you, quite visible in the water because of their dark or bright color (transparent jellyfish are not dangerous to the bather). But the situation may be complicated by the agitation of the sea, or opaque because of suspended sand in the water. It is especially dangerous to bathe in the dark. Continue reading

Aquarium The Planet Neptune, St. Petersburg
The Oceanarium occupies an area of 5000 square meters on which there are 33 aquariums that more than 1.5 million liters of water. The largest aquarium contains about 750 thousand…

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Directory of aquarium fish and invertebrates
In the aquarium in most cases, contains several species of fish. So when selecting them you need to pay special attention to match the requirements of the conditions of keeping…

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