Bette black cock black cock or dwarf nevoinstvenny has stretched into long, slender, almost round in cross-section of the body. Upper mouth, lips swollen. Dorsal fin short, anal - long, with an elongated tip. The main body color is reddish-brown with transverse stripes of brown. The fins are orange-red. Sex differences: males have a bright color and large fins, before spawning takes black-and-blue color with rows of spots, iridescent blue-green tail fin is round with a fringe on the edges of the fan and bright blue light (the spaces between them are black), a broad red trim. The tips of the anal fin red belly - three colors: black, then red, hot tips - blue. At length grows to 5.5 cm.
Bette black cock black cock dwarf or miniature nevoinstvenny interesting and rather peaceful fish, only during the spawning males demarcate territory and aggressively defend it. As a result, start a fight. At other times, males have consistently demonstrated their beauty to each other, but as a rule, do not fight. Are crepuscular lifestyle. Can be kept in the general aquarium with similar peaceful fish size, but are best in pairs and in the species.
To maintain the Betta black cock black cock or dwarf nevoinstvennogo need an aquarium of 100 liters with subdued lighting, thickets of plants, and various shelters. Contain the best pair or one male and several females (some males can be kept if they are able to occupy its own section). Fish breathe atmospheric air through the branchial labyrinth, so the aquarium should be covered from the top lid to the water surface was warm air, or fish, capturing the cold air can catch a cold. Water parameters to the right content Betta black cock black cock or dwarf nevoinstvennogo: hardness 5-10 °, pH 6.5-7.0, temperature 24 - 25 ° C. Required filtration, aeration and weekly replacement of up to 20% of the volume of water.
Bette black cock black cock or dwarf nevoinstvenny uses as live food (bloodworms prefer), and substitutes.
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| Bette black cock dwarf, black cock nevoinstvenny (Betta imbellis). The family of Labyrinth (Belontidae) |
The process of breeding Betta black cock black cock or dwarf nevoinstvennogo simple, can take place either in general or in a separate tank. Spawning take a length of 50 cm for a couple of fish without a primer, with a dark substrate and several large-and floating plants. Water conditions for breeding Betta black cock black cock or dwarf nevoinstvennogo: hardness 8-10 °, pH 6.5-7.0, temperature 26 - 30 ° C. Producers in the week kept separately. In the first spawning put the male, but after a while a female with a fat belly. Almost immediately begin courtship, nest building (the male builds a nest of foam under the leaves of floating plants), and in 2-3 days - spawning. The female lays up to 300 eggs, after which it immediately otsazhivayut. The male is caring for eggs. The incubation period is 1-2 days, the fry begin to swim and eat in 3-5 days. At this time of spawning otsazhivayu and male. The water level is reduced to 5 cm or transferred to Pond fry tank with the same level of water, which increases with the growth of fry. Starter feed: live dust, ciliates, mikrocherv. Fry grow slowly, at the age of 2 months of their length is only 12-15 mm.
Puberty beta black cock black cock or dwarf reaches the age of 1 year. Hybridize with cock.
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