Pond fish farming. Species of fish
In home waters well bred carp, crucian carp, tench, white Amur, silver carp, pike, Zander. With low-value, weed fishes in waters are able to dwell in bleak, perch, gudgeon, roach and loaches. Requirements for the environmental conditions the fish are divided into 2 types: thermophilic and Holodnaya.
Thermophilic (carp) nice grow, develop and prefer stagnant water, which heated well, with a moderately developed in them by aquatic vegetation. They breed in the summer-autumn period of time. Limitat eggs on vegetation. Often by a number of days from the eggs emerge the larvae, which after become fry.
Cold-water fish demanding clean water with a high concentration of oxygen in it. Eggs lay fish, usually late in the fall on stony ground, where it develops for some months. In backyard pond, it is advisable to breed a number of fish species, increases the total output of fish products due to the different spectrum of power. Continue reading
Cupids . fish of the carp family. In Russia in the ponds dilute the white Amur (Ctenopharyngodon idella) . It feeds on plants. Promising for stocking drainage channels, inlets and other bodies of water overgrown quickly. In the fish farms also are working on growing black Cupid (Mylopharyngodon piceus) .
The length of the Amur river up to 120 cm, weight up to 32 kg.
White-eyed, Sopa (Abramis sapa)
White-eyed, Sopa (Abramis sapa) . fish of the carp family. It is found in the rivers flowing into the Black, Caspian and Aral sea as well as in the Volkhov river; small rivers and floodplain waters play. Flocks kept at a depth. Common names – klepac, Glazachev, lupari. Field values in Russia don’t have. Continue reading
Though the content of predators and is much more complicated than peaceful fish, many aquarists prefer them. But why? Look at the most popular types of carnivorous aquarium fish and their characteristics.
To observe large predatory fish on the hunt much more interesting than a flock of peacefully grazing small fish. In an aquarium with predators is not uncommon passions, like over territory and over females. Many species of predatory aquarium fish is dangerous not only for neighbors in the aquarium, but even for his master.
Carnivorous species aquarium fish require special attention and I close compliance of conditions of detention. All the predators – the big fish they need an aquarium that is at least 100 liters, and even more. Continue reading