Bromine fungus nitrile Sterilization, kill algae pharmaceutical n-1 type brilliance of the rising sun of yancheng city star one that chemical industry co., ltd. Produce suppress bacterium , fungi , whom alga grow new-type nonpoisonous , wide table disinfect , kill the algae pharmaceutical. Product this and american fda (fda ) is it prove security to be kind to examine strictly by u.S. Government environmental protection agency (epa), have not poisonned people, domestic animal, safe in the suitable density to the birds , fish. Fungi , bacterium in preventing and curing water or suppressing while killing the alga to grow, disinfect , kill algae to be pharmaceutical n-1 type very getting wet after powder dilute with water, even to spray among water , can reach kind prevention and cure result very.