Cats eat fish, foxes also eat fish! Medium and small sea miscellaneous fish can be fox's main feed. The amino acid content of fish is similar to that of warm-blooded animals and can be used as the main animal feed for fox (especially the Arctic fox), and is cheaper. However, it should be noted that such by-products as fish heads, fish rafts and fins must have low levels of amino acids, can be fed in small amounts, and can only account for 10%-15% of animal feed protein, and must be guaranteed for other full-priced feeds. supply. Otherwise it will have serious consequences. According to the physiological characteristics of fur animals, special premixes for special Chinese and Western cultures have significantly improved scientifically designed and formulated feeds, digestibility and utilization rates. Fish is an important source of vitamins A, D, B12 and calcium, phosphorus, cobalt, iodine content is also very rich, but less iron, copper, manganese, zinc content. Sea fish that do not go visceral can account for 30% of the total amount of feed and can guarantee the general needs of vitamins A, D and B12. When feeding fish, be aware that the carp is a form that cannot be digested and absorbed by Arctic foxes because it contains trimethylamine oxides, such as pollacks, gingiva, and shit. The amount should not be too large to exceed 40% of animal protein. When feeding a large amount of fox, add ferrous glucose to supplement the deficiency of iron. Otherwise it will cause anemia, the fox showed loss of appetite, indigestion, growth of young foxes stagnation, reduced male sexual desire or lack of sexual desire; female fox empty rate increased. In addition, certain marine fish such as capelin, sardines, sardines in the Far East, silver bream, barracuda, etc., as well as certain freshwater fish such as pupa, smelts, squid, red sea bream, squid and other thiamine containing enzymes, can destroy Vitamin B1. When used, the fish should be cooked and continued for a few minutes to inactivate the thiamine enzyme. GPW Series (Germany) Standard Cylinder Wuxi ASK Pneumatic Machinery Co.,Ltd , https://www.askpneumtic.com