Aquarium fish are the same as Pets, such as cats and dogs, so they also require proper care. But how to choose the most affordable care. Because aquarium fish for beginners has to bring the joy of observing the underwater world, and not make all the time to spend cleaning your aquarium.
Care for aquarium fish
Let’s start with the fact that the shape of the aquarium doesn’t impact fish, but the size is important because in a small space a large fish or a large number of inhabitants will be crowded. In a small bowl very closely to live moving fish. It would also be hard to contain fish, which can then grow in size. Moreover, in a small bowl faster water begins to deteriorate, begin to appear different diseases that can lead to the death of Pets. The larger the aquarium the better. After purchasing the aquarium, do not hurry to run it in the fish. To begin, fill it with water, pebbles, shells and wait about two weeks. Check the condition of the water in the aquarium, be sure to filter it. Continue reading
Eating fish from some marine bays and rivers of Russia is dangerous for health, because fish accumulate pollutants and toxic substances, said experts at a media conference in RIA Novosti on Wednesday.
“I wouldn’t eat fish caught in the Gulf of Finland, in the Taganrog Bay and very close to Vladivostok,” – said senior researcher of the Institute of Oceanology. P. p. Shirshov of RAS Vasily Spiridonov.
As for rivers, the most polluted rivers of the Azov-black sea basin, warned the scientist. In addition, dangerous fish caught in the Moscow river.
At the same time in most of our seas, according to Spiridonova, the situation quite well.
However, as noted by the expert of WWF, the fisheries oeconomica Alexander Moiseev, “fish from the Baltic sea in Sweden is not recommended to eat pregnant women and children.” Continue reading