... tea saponin,is a hemolytic toxin, it can melt fish erythrocytes, it can also kill the Loach other ... residual injury, high turnover, etc., not only can kill a variety of low-quality wild hybrid fish buried in ... the mud, and can also kill a variety of frog eggs, tadpoles, leeches, and snails ... meal, scattered the entire pool, not only can kill the fish was and gills of the pathogen, ...