Kuban som
Almost all the rivers of the Kuban. both in small and in large estuaries inhabited by the biggest fish of the Kuban - Kuban soma ( impressive weight about one…

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Piranhas river monsters
The Number - Cypriniformes Family - Priniv The genus/Species - Serrasalmus nattereri Basic data: SIZES Length: average 20 cm, in some species up to 50 cm. Mass rarely exceeding 1.5…

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Marine aquariums
Marine aquariums can be divided into several types, depending on the animals that inhabit coral reef, fish, mixed and thematic. Of course, the most memorable and prestigious, but at the…

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An aquarium of 50 liters

Aquarium (lat. aquarium ) — transparent container for permanent keeping of aquatic organisms.

It typically refers to a home aquarium (room) aquarium for keeping fish aquarium in home; for technical reasons, the maximum volume of such a tank is usually less than one cubic meter. Public aquariums . intended for demonstration to the audience of aquatic flora and fauna existing in the structure of zoos or as separate spectacular educational institutions can exceed 3000 m3 in volume. The world’s largest capacity for the housing of inhabitants of sea is in the amusement Park Chime-Long Ocean Kingdom [en] in the Chinese city of Zhuhai. According to the Guinness Book of records. it is the volume of 22.7 million liters (22,7 thousand m3). This aquarium also has the largest area of the panel made of Plexiglas (39,6 x 8.3 m) and has no analogues in the world underwater hall with a diameter of 12 m.

To maintain the biological balance in the aquarium used a variety of tools: aerators, mechanical and biological filters. thermostats. thermometers and much more. Description simulation of the ecosystem in an enclosed artificial pond and various aspects of breeding fish deals aquarium .

Distinguish from aquariums terrariums. paludarium and aquaterrariums.for the maintenance of terrestrial and wetland animals and plants.

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Dimensions of aquariums

The size of the aquariums can vary in a wide range: from one to several thousand liters. Different species have different requirements for sizes of aquariums. Clear requirements for the minimum size, but there are a number of recommendations. For example, fish that are able to move very quickly and in nature they live in fast flowing rivers, require aquariums of large dimensions — approximately 10 times greater than the length of the body. Such fishes as stingrays. requires an aquarium with a large surface area of the bottom, fish the most important parameter of the tank can be depth. Some fish, however, very unpretentious — for example, chickens can live in tanks ranging in size from 0.5 liters.

Carp. Types of carp. Record-breaking carp.
Class: ray-finned fish Order: Cypriniformes Family: Carp Gender: Carp Dorsal fin long, pharyngeal teeth single-row. The body high with the thick back, moderately compressed from sides. Scales large and smooth…

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View aquarium fish: goldfish
At present, there are dozens of varieties of goldfish. The most similar to silver carp goldfish common. Different from carp, mainly for its yellow-gold color. One of the varieties of…

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