... containing tea saponin,is a hemolytic toxin, it can melt fish erythrocytes, it can also kill the ... Loach other wild fish, such as snail, mussel, frog eggs, tadpoles, and part of the aquatic insects. The tea ... injury, high turnover, etc., not only can kill a variety of low-quality wild hybrid fish buried ... cubic used 5kg tea seed meal, scattered the entire pool, not only can kill the fish was ...