Our country has many natural and artificial lakes, ponds and other fresh bodies of water, many of which organized commercial cultivation of common carp, grass carp, silver carp, trout.
Carp grow quickly, are hardy, can live in stagnant water, unpretentious to the stern. He is prolific, and feeds on plants and invertebrates. In the third year of life the body weight of carp reaches 1.5-2 kg. Domesticated carp derived from wild carp living in the lower reaches of our rivers emptying into the southern sea. Bred several breeds of carp. In fish farms most often bred scaly, carp mirror and naked.
White Amur and silver carp is a herbivorous fish. White Amur feeds on various aquatic plants, rubbing their serrated teeth. The silver carp feeds mainly on plant plankton. These fish inhabit the ponds, which are rapidly overgrown with algae and other water plants. Especially promising is the cultivation in ponds-coolers at thermal power stations, reservoirs, irrigation canals, deltas and rivers. White Cupid and a silver carp is a large fish. They grow up to a meter (carp) and more than a meter in length (white Amur). Before these fish in our country could be found only in the waters of the Far East. Continue reading
General marine aquarium gives you the opportunity to gather a collection of very beautiful fish from the same habitat, and from around the world. These fish deserve their place in the aquarium vibrant color, vitality, unusual shape, attractive appearance or unusual habits. As provided here, the aquarium, the center of the most common marine aquarium are fish,
although no less important a role they can play “living stones” and invertebrates. Indeed, in many magnificent marine aquariums no fish, but they are the realm of the fantastic
colored strikingly and a variety of polychaete worms, golosemennyh shellfish, sea urchins, sea stars, bivalves, corals and crabs.
The layout of the aquarium:
If you’re going to have a saltwater aquarium, choose the largest, not less than 90 cm in length, because, as the great-
usually, the larger the aquarium, the more stable will be the properties of water in it. You must remember that marine aquariums are never created immediately, and that you may need Continue reading
Species of fish living in aquariums are called, respectively, the aquarium. Their breeding can turn into a real pleasure if you follow the rules, which are aimed at responsible care for aquarium fish. As you know, these individuals live in fresh waters of the tropics and subtropics, so it is important to create acceptable conditions.
Most of the inhabitants of aquariums of different fanciful shapes boasts vivid colors, and is small in size. The most popular type are considered different types of group of fish, called “gold”. Often bred in aquariums Perciformes, Cypriniformes and carposinidae inhabitants. Owners of aquariums also prefer to have a sedate angelfish, nannostomusy, all kinds of fun catfish and barbs.
Observe aquarium inhabitants very interesting. This process completely refutes the opinion of newcomers that create these little stupid. Initially, the majority of “fans” takes on aquarium fish, focusing only on their beauty and considering some décor items. This approach leads to the fact that the care of aquarium fish is correct. This, apparently, contributes to the attitude to them as to the piece of furniture. The fish does need a campaign, which must comply with the rules applicable to living beings . Continue reading