Macronutrients for aquarium plants

Macronutrients for aquarium plants

Macronutrients are divided into 2 groups - these are those that are formed in the aquarium themselves and those that need to be added from the outside. The first include nitrogen and phosphorus, which are in the secretions of fish. There is enough calcium in the Volga water, so it also does not need to be added. An excess of nitrogenous substances in water has a depressing effect on fish, and at high concentrations it simply poisons them and also promotes the growth of algae....

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Phantom black description, content, breeding, photo.

Phantom black description, content, breeding, photo.

The black ornatus (Hyphessobrycon megalopterus) or the black phantom is an unpretentious and popular aquarium fish. They have been keeping it in the aquarium for many decades and, probably, this is the most interesting in behavior from tetras. Peaceful, however, males of black ornatus sometimes arrange demonstrative fights, but they never injure each other....

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Basic mistakes beginner aquarists

Basic mistakes beginner aquarists

Often, people who decide to buy an aquarium and start fish, have no idea how to care for them. This all results in the fact that the fish, with improper care, begin to hurt, suffer and die. Even if you think you know how to care for aquarium fish, we advise you to read our article to avoid the typical mistakes of beginner aquarists....

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Hungarian survived: disease and content

Hungarian survived: disease and content

Hungarian squeezed - an elegant representative of the hunting gun breed. This beauty in a golden-red fur coat will become your personal sun on a cloudy day! Brief informationTitle name: Hungarian survivedCountry of origin: HungaryWeight: males 20-27 kg, females 18-25 kg Growth (height at the withers): males 58-64 cm, females 52 -60 cm Life expectancy: 12-15 years Highlights Short-haired cops are considered universal pets: not only loyal friends grow out of them, but also excellent hunters....

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