TOP 10 Filter for the reservoir
Any garden pond and a small decorative lake with plants, and is a quiet backwater for fish, and an impressive swimming pool – need to have a quality filtration system.…

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Compatible aquarium fish - Aquarium fish - articles Directory
Compatible aquarium fish – this is the burning question that is desired by many aquarists. And no matter who You are - beginner or experienced aquarist, when deciding on the…

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Imperial fishing – the angler and the fish!

Fish nutrition

Type of feed fish are divided into four groups:

– benthos feeders — fish, feeding on small organisms living on the bottom or near the bottom (benthos), sturgeon, grayling, bream, ruff, etc

– planktology — fish feeding on organisms living suspended in the water column (plankton), Zope, sabrefish, bleak, verhovka, etc.

– mixed feeding — fish feeding on organisms such as benthos and plankton, — roach, bream, IDE, Dace, etc.;

predators — fish that feed on other fishes or animals of their own species — pike, pikeperch, perch, Chub, burbot, catfish, trout, salmon of the Danube. Continue reading

The inhabitants of the Caspian sea

The inhabitants of the Caspian sea. Animals of the Caspian sea is represented by 1809 species, of which 415 are vertebrates. In the Caspian sea registered 101 species of fish, it is focused the majority of the world’s reserves of sturgeon, as well as freshwater fish such as roach, carp, perch. The Caspian sea is the habitat of fish such as carp, mullet, sprats, Kutum, bream, salmon, perch, pike. In the Caspian sea is also home to a marine mammal — the Caspian seal.

The world grade 4

a summary of other presentations

“Domestication of animals” – Near the man began to live animals. Information about the place and time of domestication of animals. The reindeer herding. The dog was domesticated very early. Reducing the size of the brain. To find out what animals the ancient people tamed. Sheep. People began to domesticate bees. Goat. Ancient tour. Buffalo. Pigs. The man of the stone period. Geese. Chickens as poultry. Cow. Foci of domestication of the horse. The size and shape of the body. Continue reading

The biggest shark in the world – Fauna – Rating – Top best movies, games, gadgets, tablets, and more

Kingdom: Animals

Type: Chordates

Class: Cartilaginous fish

Squad: Wobbygongman

Family: Whale sharks

Gender: Whale sharks

Species: Basking shark

description:

Whale shark (lat. Rhincodon typus) is a cartilaginous fish, a shark of the family Whale sharks. The largest of sharks and also largest of the modern fish. Its size often exceeds 10 m, data are available for 18-meter and 20-meter counterparts, though these animals are very, very rare. Continue reading

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