Tools and raw materials:

Meat grinder, knife, chopping board, flour grinder, washbasin, plastic vegetable basket, electronic scale, dense bag, etc.

Fresh beef heart, fresh shrimp (which can be replaced by sea shrimp), fish, fresh squid, multivitamin tablets, spirulina tablets, calcium tablets and garlic.

Production method:

Select fresh fresh prawns, and go to the seafood wholesale market to purchase live prawns at four or five o'clock in the morning before each production. After taking it back, rinse it with clear water for two or three times to ensure cleanliness. Then put it in the refrigerator and freeze it for about 1 hour (it is easy to peel the shrimp shell after freezing), and then peel the shell and take out the shrimp gun, shrimp sword and so on. Until only clean shrimp is left, without any impurities. About 10 kg of live shrimp is cleaned, leaving only 6 kg -7 kg of shrimp meat.

Fresh squid and crispy Zhongshan crisp fish, washed and cut into pieces for later use.

Cattle heart is an essential material, which was stored in slaughterhouse the day before production. On the day of production, go to the slaughterhouse to take fresh beef heart and wash it to remove oil film, fat and beef tendon on the surface. The rest is the washed beef heart cut into pieces for later use.

Vitamin nutrition tablets are essential auxiliary materials, which can supplement the shortage of natural materials. Comprehensive nutrients such as multivitamin tablets, spirulina tablets tablets and calcium tablets provide almost all the nutrients needed by fish. All ground into powder, added to the ground meat paste, and stirred evenly.

Mincing various materials with an electric meat grinder, repeating each material twice, and finally mixing various materials and mincing again. This can make the meat mix more evenly.

Stir all kinds of ground meat evenly at one time, add all kinds of vitamin tablet powder made by mill and stir evenly. After joining spirulina tablets, the color of Hamburg is turquoise, as shown in the figure below. If you don't add it, it will be red as shown above. Whether to add spirulina depends on personal needs.

It's almost over. Bagging. Each bag should be controlled at180g, no matter how much. After packaging, seal the bag and put it in the freezer for frozen storage. After 24 hours, it was basically in a stiff state and was fed immediately. When feeding, take out a bag from the freezer, open it, cut it into small pieces with a knife and put it in the fish tank. Feeding skills are related to muddy water or not. Try to feed smaller lumps at a time, so that the fish can be eaten as much as possible in a period of time. Reduce the sediment and debris left in the fish tank.