What water to pour into the aquarium
If you are a beginner aquarist, then you have to perform a lot of preparatory work for the launch of the aquarium. Even if you can not wait to start…

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Why does the water in the aquarium turn green
One of the most common problems associated with the care of the aquarium — changing the color of the water. Although greening does not bring tangible harm to plants and…

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How to pick up fish in the aquarium
Tips on how to choose the right kind of fish for your aquarium. There are a huge number of species of fish, which makes the choice quite difficult for a…

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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

Live-bearing aquarium fish

Most viviparous fishes belong to the family Poeciliidae Cyprinodontiformes squad. They produce their offspring not in the form of eggs, but in the form of already formed fry, which have phenomenal adaptive properties. They immediately after birth descend to the bottom, hiding from predators and their parents in the bottom vegetation, and provide themselves with the first food there. With the growth of their ability to hide in the vegetation is only growing, and they often can be found near the surface. At the age of 6 months, they are already able to continue the birth.

Viviparous fish

In nature, all 140 species of viviparous fish can be found in the standing or slow-flowing water of freshwater bodies in South and Central America and Southeast Asia, as it is there that the environment can offer them warmth and abundance of vegetation. Continue reading

Signs of disease aquarium fish
Signs of disease aquarium fish Many aquarists have encountered various diseases of their Pets, but, as a rule, it is much easier to prevent the disease than to cure it.…

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Why does the water in the aquarium turn green
One of the most common problems associated with the care of the aquarium — changing the color of the water. Although greening does not bring tangible harm to plants and…

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What are aquariums-types and forms
Before you buy an aquarium, the first thing you should understand their species diversity, and already based on your requirements and capabilities, choose the right option. Basically, aquariums are distinguished…

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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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