... such as snail, mussel, frog eggs, tadpoles, and part of the aquatic insects. The tea saponin is soluble ... 4 days to 5 days plus 1/5 of water, and turned over once. Pool fermentation temperature reached ... seed meal is also the good drugs of prevention of haemorrhagic disease and bacterial gill fish, red skin, enteritis. ... , not only can kill the fish was and gills of the pathogen, but also can kill the ...