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
Black sea shrimp
In the list of the most popular effective tips for catching sea fish worth mentioning black sea shrimp. They belong to the class crustacea and subspecies of decapod crayfish – Decapoda. Many of them are of great forage value to fish and other aquatic organisms, and are also used for human consumption. Black sea basin is inhabited by two types of shrimp-small sandy Crangon (Crangon crangon), gray-green color and large stone palemon (Palaemon elegans), having a translucent shell. Crangon mainly lives on sandy ground and areas of the bottom with small pebbles, covered with algae and Zostera Cystoseira, at a depth of 3-30 m, where it is held in large clusters. Shrimp Crangon reach 3-5 cm in length. The palemon, or whatever it is called stone shrimp, lives on rocky bottom areas, near cliffs and large submerged ridges, overgrown with algae phillophora. Adult stone shrimp is about 7 cm in length, but long whiskers and the outgrowths of the carapace visually increase its size. This European-African shrimp was imported with the introduction of mullet and first discovered only in 1957 it is Interesting that shrimp don’t swim, and walk slowly, touching the legs, pinching the roots has algae, looking for dead animals. Continue reading
Why is this such a lucrative business? Because fish is a valuable product, moreover, very tasty. And large buyers prefer live fish than three times already too frozen. Particularly, it relates to solid restaurants – where live fish are held in high esteem. Institutions, docked right, you can make the fish a lot of money. Fish bred in ponds or in cages – special sacks which are suspended in the water. These cages allow you to follow the fish and its reproduction. Just because fishing is not very profitable. Buying just fry or live fish in the market, you can put it in the pond and care for her. “Well-groomed” fish provides a good litter, and your “fish head” will grow exponentially. What kinds of better breed? The most popular and not particularly whimsical fish is a carp. Also in the market for a prized trout and sturgeon. In General, for delicacy of sturgeon, you can get mountains of gold. Even if the fish does not bring offspring, she is gaining about a kilogram of weight per season, taking into account that her well-fed and contained. Water fish need clean, so you will need to purchase a water filter. So how do you keep the fish in your own pond? Continue reading