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
Increase comfort of suburban life leads to a fundamental change in the basic concept of the suburban area. If earlier the area was considered to be well-groomed and the most exploited, if it could detect a slender rows of potatoes and tomatoes, today it is not enough. In the framework of the present development of innovative technologies and popularization of comfortable suburban life, becomes relevant to the construction of artificial ponds that perform not only a decorative function, but also intended for fish farming, which is considered one of the most exciting activities among the owners of country territory. How to benefit from the construction of an artificial pond and the joys of fish farming, as well as how to make a pond to fish in its suburban area – can be found in this material.
The main purpose of an artificial pond: the aquaculture and fee fishing
No matter what purpose you will have a artificial pond, its creation requires some practical training and theoretical knowledge. Continue reading
SOMETHING ABOUT THE GOLD FISH
Goldfish (Carassius auratus auratus) is a subspecies of silver carp in the wild living in China, Japan and Korea and on some Islands.Thanks to the skills of Chinese farmers, the appearance of the live fish in the 18th century caused a sensation.Difficulty of Chinese and Japanese breeders received a large number of types of goldfish: buyvalovo (the ranch), eurohost, water eyes, Valuehost, pearl, comet, red riding hood, livingonlove (oranda), livingonlove Chinese (livingonlove red), Hiroshima, the heavenly eye, a pompom, a black telescope, China telescope, telescope calico, subukin.
Goldfish first aquarium fish. At home the goldfish are kept in ponds and pools where they can reach 30 cm (without tail), but in aquariums, as a rule, do not grow more than 15 cm.
Contain goldfish in a wide, low and a large aquarium with a soil of pebbles or coarse gravel. The acidity is not of great importance (generally goldfish of neoprene), and gestate not lower than 8°. If the fish are sluggish, immobile, you can add salt at the rate of 5-7 g/l. the oxygen Content should be high, it is recommended to purge air and frequent water changes. The long-bodied fish need more water than korodullin.The water temperature from 15 to 24°C. in Summer, you can gradually increase the temperature (to 30°). Continue reading