Freshwater and Marine Aquarium – which one to choose?
All aquariums, depending on the biological filling divided into two types – freshwater and marine.
Freshwater aquarium designed to hold fish, other animals and plants that live in fresh water. It is possible to settle the discus, barbs, dwarf gourami, zebrafish, neon, angelfish and many other fish that are found naturally in rivers and lakes.
In the marine aquarium, filled with salt water, will feel perfectly corals, fish such as zebrasoma, groupers, psevdohromisy, Anthias, stone and sand perch, mullet, as well as other inhabitants of the seas and oceans.
According to the external features of the model fresh and saltwater aquariums do not differ from each other: they have the same shape, are used for their production identical materials. The difference lies in the technique used for the sustenance of the inhabitants of the aqua systems and maintenance of aquariums.
To ensure optimum habitat marine inhabitants is difficult. To do this, you must keep under control the chemical composition of the water, use a certain type of soil, marine aquatic systems equipped with powerful filtering and aeration.
In terms of complexity include freshwater aquarium considerably easier. Continue reading
Aquarium “Sea World”
Aquarium “Sea World” was founded on October 2, 1992. when the governor of Jakarta, Mr. Vyogo Atmodarminto, laid the foundation stone to mark the start of construction of houses for underwater inhabitants. Today, “Sea World” is the largest aquarium in Southeast Asia. The building with surrounding buildings and territories covers an area of more than three hectares, only one main building – is about 4.5 thousand sq. M of multiple exposures.
The concept of the aquarium is rooted in the mentality of the maritime power in the world, which consists of more water than land. The thread of the 17,000 Indonesian islands stretches more than 5,000 kilometers and forms the coastline of 81,000 kilometers, fringed by coral reefs, famous for its biological diversity. Aquarium “Sea World” is a window wide open, giving everyone an opportunity to see with their own eyes and learn more about the precious and fragile marine life in Indonesia.
The main objective of the aquarium is very simple – to expand the horizons of visitors, entertaining them or providing appropriate educational programs. This is the first offshore development in Indonesia, which uses entertainment and educational concept based on what people can simultaneously watch or participate in underwater adventures, and improve their understanding of living beings and nature that will eventually lead to an understanding of their enduring role for the Environment medium. The mission of the aquarium is in three components: education, recreation and the environment.
The main aquarium sharks, rays and thousands of representatives of 351 species of animals are so close that they could be touched, if not walls 80-meter acrylic tunnel. For the convenience of visitors, the tunnel is equipped with a moving walkway. The area of the aquarium is 38 x 24 m, depth ranges from 4.5 to 6 m, and allows you to accommodate the volume of 5 million liters of seawater. Due to its size is the largest marine aquarium in Southeast Asia. The animals were fed daily with hands divers. View this fascinating spectacle can be at a specially organized show with a guide-lecturer through a large window in the room, which is called the amphitheater. On the second floor is an observation deck, which allows you to admire the main inhabitants of the aquarium top. Closer to communicate with the animals and feed them in the presence of personnel in the special pool. The main aquarium inhabited by dugongs, sea turtles, coral reef ecosystem is reproduced. Continue reading
Dangerous animals BLACK SEA
Black Sea: it has long drawn people to him. Every year on the “shores of Tauris” rush to hundreds of thousands of vacationers and tourists, absorbed only one purpose: to quickly plunge into the gentle waves of the Black Sea affable. But unfortunately, not all the guests of our peninsula, and some Crimeans know that the sea is not always hospitable and affectionate. Often, careless bather in the water could pose trouble, not only related to dangerous storm surges, pitfalls, great depths, but also with some representatives of marine fauna.
Very often, a few meters from the shore, the fishermen on the hook catches scary-looking, brown-brown, 10 – 20 cm long fish. All of her head, with large dull eyes, covered with thorns and spines, and spotted back crowns a prickly fin. This famous seaside ruff or scorpion fish. He lives usually on rocky ground, scoring under large rocks and in crevices of the rocks, where waiting for prey – a small fish. Take up the ruff is unsafe, as the spinal cord and its poisonous spines gill, which brings about a shot, though short-lived, but quite painful.
Sometimes on a deserted shallow water with a sandy bottom, you can find a large (up to six meters) fish, having flattened, rhomboid
shaped body, ending a long thin tail. It stingrays or sea cat. At the end of his tail bone spike is white with lots of small nicks on the edges blurry poisonous slime. If you accidentally step on peacefully in the water lying on the sand slope, he can hit the hapless swimmer up your spine than the causes ragged, long non-healing wounds. The victim feels a lot of pain, and then may start vomiting, heart palpitations, muscle paralysis, and sometimes death. Of interest is one of the first literary mention of stingrays off the coast of the Crimea, represented by well-known traveler AP Sumarokov and referring to the 1803 “: From the notes of marine animals sea worthy males armed with tail three inches on either side of the island of small and cunning piloyu, which they are approaching people to cause them deep wounds to the bone, causing several soldiers came recently retired mutilated. “. Continue reading