Cockerel, or fighting fish
Thailand. The body length is up to 6 cm. the Body and fins can be painted in red, blue, green, cream, purple, brown, black or gold. The opal forms have…

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Apistogramma
Apistogramma (Apistogramma) Many species have long, protruding rays in the front of the dorsal fin. Peaceful, calm fish. Kept in the thickets of plants at the bottom. Fish tank for…

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Astronotus
Amazon basin and Parana. Length - up to 30 cm. the body is oval, strongly compressed from the sides. Thick soft skin seems velvety. On the brownish background scattered black…

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females

Frequently asked questions about viviparous

What is viviparous?
Most fish lay eggs, but some species give birth to fry. There are two types of viviparous – viviparous and oviparous. The oviparous bear eggs inside, and the fry are born fully formed. They get their food from the deutoplasm. In the case of viviparous, nutrition is obtained directly from the mother. About 15 of the 480 known fish families exhibit some form of live birth. This includes half of all sharks and rays, as well as viviparous carpenters such as guppies, swordsmen, and mollinesians, as well as a number of unusual species.
How do viviparous mate? Continue reading

Arowana
And fish is not for everyone. Firstly, they have a fairly high cost, secondly, they need an aquarium about 3-4 meters long, and thirdly - these fish are predators. They…

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How to choose aquarium fish
At first glance, aquarium fish — an ideal choice for those who do not want to burden themselves with unnecessary worries about Pets. All you need is to buy an…

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Astyanax
Texas-Panama. Length - up to 9 cm. the Body is high, compressed from the sides. The color is silver, with a brass sheen. The top is olive, in the back…

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Ancistrus
For antitrust typically the lack of bony plates on the snout and abdomen, brush hook on its Gill cover. Males on the snout have branched outgrowths of soft tissues, females…

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