Somov can be attributed to the ancient fish that inhabit the planet's fresh water.Bescheshuychatye These creatures are unquestionable record for size and weight among their freshwater counterparts.You can often hear the legend of the man-eating catfish, which is already more than a century live on the bottom of rivers.
River catfish
Soma - a freshwater predators living mainly in rivers.This fish for their homes chooses a hole in the bottom of the river, which leaves only the search for food or during spawning.Catfish feed on small fish, crustaceans and even frogs.
say with certainty how many years living catfish, it is impossible, but the fish farmers were able to make a table of the weight and age of the fish.For example, an individual weighing 10 kg had lived 5 years old, 32 kg - 12 years, 128 kg - 50 years.Fishers often fall for the bait fish weighing up to 30 kg, after catching catfish is not easy.For these reasons, the question of how many live catfish remains open.In som completely absent scales to protect them from the parasite body is covered with thick mucus.As you know, these fish grow quickly enough: even in the fourth year of life can be considered catfish formed adult fish.
Lakers catfish
Less can find catfish in lakes and ponds.In these waters, they are most often accidental.Externally lake catfish do not differ from the river;the only difference is a darker color skin.In the lake, these fish do not live as long as live catfish in the rivers.This is due to diet.After standing in the lake water is not much choice in food.It is because of such food lake catfish are not large size.The average weight of the fish does not exceed 5 kg.Life expectancy soms in such conditions is significantly lower than that of the inhabitants of the river.The average age of river fish - 80 years.This is the answer to the question of how many catfish live in favorable conditions (lakes and ponds can hardly be classified as such).From this we can conclude that among centenarians lake catfish find will fail.
Aquarium catfish
very popular among fans of aquarium fish are decorative and hybrid species of catfish.Soma is often referred to as orderly an aquarium because of sedentary lifestyles and prisoskopodobnogo mouth.
The content of these fish is quite unpretentious and easy to get along with other species, without creating conflicts.Coloring catfish is never bright and beautiful - this is due to the fact that fish are masked by the bottom, which spend most of their time.Soma are active at night, so desirable in the aquarium shelters for these fish.To do this, fit driftwood, stone castles, caves and other hiding places.How many live catfish in the aquarium?It depends on the conditions of the fish.If you observe the temperature conditions and feeding regime, the catfish can live about 8 years.But some hybrid types of fish can live up to 10 years, with good content.Feed should be in the evening hours, but they themselves can find their own food.For example, filtering the bottom of the aquarium, catfish are leftovers of other fish.
Soma-centenarians
This freshwater fish is famous for its tasty meat and fat, so the fishermen simply do not give rise soms.Under natural conditions, catfish can easily spend more than a hundred years.But humanity is constantly pollutes water resources, thereby calling into question the existence of a normal fish.So how many catfish live, depends primarily on the conditions of their habitat.
in the history of a lot of evidence about the giant catfish, weighing up to more than 300 kg.Accordingly, scientists have suggested that the age of these individuals more than 100 years.We can assume that there are more old catfish, which, according to legend, floating hunt dogs and even people, but confirmation of this information has not yet been found.
