This is a very cute fish coal-black with neon spots all over the body in “infancy”. But growing up, she becomes totally black leads nocturnal and exhibits an irrepressible aggression towards other dogs.
catfish brocade — decorating Your aquarium
Brocade appearance is the different colors, from green and black to orange and even yellow. With time, it changes not only the size of the fish, but the picture of the body.
Oblate top body reminiscent of the famous all river catfish. Yes and it stands out among the other inhabitants of the aquarium. Growing, though slowly but surely. To three years reaches six inches, and by the end of his life (10-15 years) can grow up to half a meter.
He has a beautiful yellowish-brown color, resembling old gold. An interesting feature is their ability to breathe oxygen, which they seize with the mouth, and acquire rear the gut. Body movement are the thorns on the pectoral fins. Very interesting to watch, as these fish gather in groups on the sandy shallows and crawl from place to place. In captivity, Golden catfish does not grow more than 7 cm. Continue reading
Body soma is elongated, in front rounded, posterior – laterally flattened, without scales, with soft skin, mucus secreting. Eyes small, located closer to the head. Snout broad, flattened, rounded. There are front and rear nostrils, separated from each other. Mouth wide, lower jaw slightly curled up, as slightly longer than the upper. Teeth soma and resemble brushes are in the sky and jaws. On the upper lip of the fish grows 2 large moustache, extending to end of pectoral fin. Chin soma there are 2 pairs of short whiskers, with whiskers in front three times shorter than the back. The body is very dark on the back, on the sides dark green with spots on the belly light. It is interesting that in large bodies of flowing water, the color is lighter catfish, in ponds with muddy stagnant water is almost black. The fin on the back short, close to head, is over the pectoral fins. Anal fin rather narrow, but long, connected to a rounded tail. In the pectoral fins of the outer beam is converted into a prickle, sometimes with a notch.
Som is growing rapidly, particularly in the southern river deltas. To 1 year in the Delta of the rivers Volga and Ural catfish reaches a length of up to 45 cm and weigh up to 600 grams, to 10 years — 125 cm and 18 kg, respectively. Continue reading
All attempts of modern nutritionists to identify in the field of nutrition the most mysterious and helpful product, the use of which would lead to the enviable health and longevity, is doomed to failure. Such a product cannot be in virtue of the fact that nature has taken care that such useful products has been a great diversity and that most of them are useful for the human body or another of its formulations. And it is great!
On the other hand, it is no secret that we eat a lot of useless or marginally useful food because of its dietary preferences. So, what foods are considered to rank the most useful?
The list of such products cannot be limited to even them up a dozen, because each of them is useful for a particular organ of our body. That’s why it is so important to a balanced and varied diet, simply speaking, there is a need, but slowly
What are the benefits of fish
Nutritionists and specialists-cardiologists found that one of the most useful products for the heart and blood vessels are seafood . including marine and freshwater fish . due to the content of iodine, calcium. phosphorus and so useful omega – three polyunsaturated acids. Clinically proven that eating fish twice a week reduces by 30% the risk of occurrence and development of heart disease and protects them from atherosclerosis. Protein contents (useful protein) with fish not sravnitsa one product. Continue reading