Acanthophthalmus
Body remnevidnye, a length of about 8 cm At the mouth 3-4 pairs of whiskers. The fins are rounded, the caudal fin is not cut. Two species are unicolored, the…

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Why do aquarium fish die/die
When fish die out in the aquarium, many owners do not understand the reasons, run to the pet store to buy funds from such a scourge. But very often this…

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How often and correctly to wash the aquarium
The main responsibility for the health of fish in the aquarium is water. It is their habitat, and its quality can significantly affect the life of any living creatures in…

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tails

Labyrinth fish. General characteristic

Who are labyrinth fish and why are they so called? This name was given to them for the so-called “labyrinth” of passages pierced by blood vessels, which is located on top of their Gill arches. This system of channels was obtained by fish as a result of evolution. The thing is that the homeland of the labyrinth is a wetland and rice fields of Southeast Asia. Initially, the fish were forced to live in dirty, muddy reservoirs, almost without oxygen, which provoked the appearance of such a unique organ. With its help, individuals of some species are able to live without water for up to 8 hours. However, the condition for this is constant access to atmospheric oxygen.

It is due to its unpretentiousness to oxygen labyrinth fish have gained great popularity among novice aquarists. After all, they do not need to buy large and expensive aquariums, install compressors for air supply. These fish can quite normally live in small volumes. Continue reading

Astatotilapia
Polygamous species. Females incubate eggs in the mouth for 15 to 20 days. Astatotilapia Brown Victoria, sandy biotopes. Length - up to 13 cm. the body is greyish-green, with 8-10…

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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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Ethical aspects of aquariums
Ethics is a set of principles of correct behavior, a theory or system of moral values. Applicable to Pets, this means that the owner of the animal must do everything…

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Болезни аквариумных рыб
Getting into unfavorable conditions or receiving substandard food, aquarium fish can be subjected to various diseases. Diseases are divided into infectious and non-infectious. In turn, infectious diseases are infectious and…

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