The second very interesting example of the use of natural food is the use  of mosquito larvae in the process of feeding the shrimp.
This method is used by the head of the only large farm in Russia - Alexander Shubaev.
He organized the constant extraction of bloodworms in the lakes adjacent to the farm.
On the other hand, in the Russian culture of pond cultivation, there is a technology for organizing special breeding grounds for mosquitoes and thereby increasing the nutrition of aquatic organisms with natural food.
My Brazilian friends this year decided to apply this technology in their ponds.
I am sure that the use of natural food will delight our pupils and expand their menu))) - I mean shrimp.
Have a nice day, everyone