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2 years ago

This Fish Cleans Dirty Ponds And Lakes In Days ! Learn How a Fish Can Clear A Hector Lakes !!

This Fish Cleans Dirty Ponds And Lakes In Days ! Learn How a Fish Can Clear A Hector Lakes !!

The grass carp is a large herbivorous freshwater fish species of the family Cyprinidae native to eastern Asia, with an original range from northern Vietnam to the Amur River on the Siberia-China border. This Asian carp is the only species of the genus Ctenopharyngodon.

It is cultivated in China for food, but was introduced in Europe and the United States for aquatic weed control, becoming the species of fish with the largest reported production in aquaculture globally, over five million tonnes per year.
The grass carp is a fish of large, turbid rivers and associated floodplain lakes, with a wide degree of temperature tolerance. Grass carp will enter reproductive condition and spawn at temperatures of .

Appearance and anatomy :-
Grass carp have elongated, chubby, torpedo-shaped body forms. The terminal mouth is slightly oblique with non-fleshy, firm lips, and no barbels. The complete lateral line contains 40 to 42 scales. Broad, ridged, pharyngeal teeth are arranged in a 2, 4-4, 2 formula. The dorsal fin has eight to 10 soft rays, and the anal fin is set closer to the tail than most cyprinids. Body color is dark olive, shading to brownish-yellow on the sides, with a white belly and large, slightly outlined scales.
The grass carp grows very rapidly. Young fish stocked in the spring at will reach over by fall. The average length is about . The maximum length is and they grow to . According to one study, they live an average of five to 9 years, with the oldest surviving 11 years. In Silver Lake Washington there is a thriving population of grass carp passing the 15-year mark. They eat up to three times their own body weight daily. They thrive in small lakes and backwaters that provide an abundant supply of freshwater vegetation.