There is a nearly 20 acres of live water fish pond, since June there have been grass carp deaths, baidu and consult friends after using two times to kill the wheel insect medicine, and then used iodine disinfection, but the effect has not been ideal. After losing about two hundred grass carp, I used the mentality of trying to cut down a few piles of neem branches and placed them in the inlet and corner of the fish pond, and the result was that it had an effect after a day, basically stopping the phenomenon of dead fish. After observation, the neem leaves were actually eaten by grass carp, and the water turned yellow after soaking the neem branches. When I was a child, I never drank the water boiled by neem root to cure insects, and I didn't expect that the treatment of fish insects would be so magical. About a week, today with iodine volt to the fish to do another anti-inflammatory, there are fish farmers can try to learn together.
