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 feeding fish one should follow two basic rules: the more varied the feed, the better; it is better underfeeding than overfeeding.
Food should be given in small portions; as soon as the fish stop eating, feeding should be discontinued, and uneaten food to remove. Feed the fish once a day, preferably in the same clock. No irreversible development will not take place if for any reason the feed will not be given fish for a few days (5-8). but this should not be the rule.
Currently on sale offers many high quality brands of dry, canned and frozen feed for fish, which greatly simplifies the problem. However, for a number of fish prefer live food, as well as in the preparation of fish to reproduce is preferable to give live foods, dry — only temporarily. Continue reading
“The Museum building does not meet fire safety requirements. When carrying out scheduled inspections of MOE inspectors found that the emergency exits blocked by furniture, any premises not equipped with fire alarms, there were violations of the installation and operation of electrical equipment, many rooms are not provided with primary fire extinguishing means. In case of fire, visitors will be in danger.
Recall that these same violations claimed dozens of lives in 2009 in Russia on the fire in a nightclub “Lame horse”. Museum and nightclub are considered as objects with mass stay of people.
Most of the found violations of the staff of the Museum tried to explain the fact that the building of the aquarium more than 100 years, it is a monument of architecture, and changing it’s appearance they are not eligible. However, discrepancies are found for this explanation are not relevant. Continue reading
…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